COMPOUNDS AND COMBINATIONS THEREOF FOR TREATING NEUROLOGICAL AND PSYCHIATRIC CONDITIONS

Abstract

Described herein is a method of treating a neurological or psychiatric condition comprising administering a methylenedioxy derived designer drug or a benzofuran derived designer drug, to a mammal in need thereof. Also described herein use of a compound in the manufacture of a medicament for treating a neurological or psychiatric condition, wherein the compound is a methylene derived designer drug or a benzofuran derived designer drug.

Description

SUMMARY

Described herein is a method of treating a neurological or psychiatric condition comprising administering a methylenedioxy derived designer drug or a benzofuran derived designer drug, to a mammal in need thereof. Also described herein use of a compound in the manufacture of a medicament for treating a neurological or psychiatric condition, wherein the compound is a methylene derived designer drug or a benzofuran derived designer drug.

DETAILED DESCRIPTION

This disclosure relates to treating neurological or psychiatric conditions by administering a methylene derived drug, a methyleneoxy derived drug, a methylenedioxy derived designer drug or a benzofuran derived designer drug to a mammal in need thereof. Additionally, a methylenedioxy derived designer drug or a benzofuran derived designer drug may be used in the manufacture of a medicament for the treatment of a neurological or psychiatric condition. The drug may be administered to the mammal in a medicament or dosage form. Some embodiments relate to a dosage form containing a methylenedioxy derived designer drug. Some embodiments relate to a dosage form containing a benzofuran derived designer drug.

The mammal may be a human being, or a non-human mammal, such as a cat, a dog, a horse, a mouse, a rat, a rabbit, etc.

In some embodiments, the methylene derived drug, the methyleneoxy derived drug, the methylenedioxy derived designer drug, or the benzofuran derived designer drug, belongs to a drug class such as aminoindanes, amphetamines, cathinones, piperazines, pyrrolidinophenones, and tryptamines.

In some embodiments, the methylene derived drug, the methyleneoxy derived drug, the methylenedioxy derived designer drug, or the benzofuran derived designer drug, is one of those listed or depicted below:

Amphetamine-type
2,3-MDA                      179.2157
3,4-MDA                      179.2157
3,4- MDMA                    193.2423
3,4- MDEA                    207.2689
2,3-BDB                      193.2423
3.4-BDB                      193.2423
2,3- MBDB                    207.2689
3,4- MBDB                    207.2689
2,3- EBDB                    221.2954
2,3- MMBDB                   221.2954
3,4-BDB- N- Isopropyl        235.3220
Benzofuranes
5-APB                        175.2270
5-MAPB                       189.2536
6-APB                        175.2270
6-MAPB                       189.2536
Cathinones,
Pyrrolidinophenones
Methylone                    207.2258
Butylone                     221.2524
Pentylone                    235.2789
3,4- MD-N- Benzyl- cathinone 269.2952
MDPPP                        247.2896
MDPBP                        261.3162
MDPV                         275.3428
Others
M-Alpha                      193.2423
MDAI                         177.1998
MDBZP                        220.2676
5,6-MD- DALT                 284.3529

The compounds above have IC50 values for CYP2D6 that range from about 0.4 μM to about 30 M, and can thus increase dextromethorphan plasma levels when co-administered with dextromethorphan.

In some embodiments, 2,3-MDA is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 2,3-MDA increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 3,4-MDA is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 3,4-MDA increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 3,4-MDMA is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 3,4-MDMA increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 3,4-MDEA is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 3,4-MDEA increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 2,3-BDB is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 2,3-BDB increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 3,4-BDB is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 3,4-BDB increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 2,3-MBDB is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 2,3-MBDB increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 3,4-MBDB is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 3,4-MBDB increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 2,3-EBDB is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 2,3-EBDB increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 2,3-MMBDB is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 2,3-MMBDB increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 3,4-BDB-N-Isopropyl is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 3,4-BDB-N-Isopropyl increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 5-APB is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 5-APB increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 5-MAPB is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 5-MAPB increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 6-APB is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 6-APB increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 6-MAPB is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 6-MAPB increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, Methylone is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the Methylone increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, Butylone is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the Butylone increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, Pentylone is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the Pentylone increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 3,4-MD-N-Benzylcathinone is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 3,4-MD-N-Benzylcathinone increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, MDPPP is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the MDPPP increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, MDPBP is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the MDPBP increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, MDPV is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the MDPV increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, M-Alpha is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the M-Alpha increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, MDAI is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the MDAI increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, MDBZP is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the MDBZP increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone.

In some embodiments, 5,6-MD-DALT is co-administered with dextromethorphan to treat a condition such as one of those described herein. In some embodiments, the 5,6-MD-DALT increases the dextromethorphan plasma levels in a human patient as compared to the administration of the same amount of dextromethorphan alone. In some embodiments, one of the compounds above, e.g. methylone, 5,6-MD-DALT, etc., may be optionally substituted with a substituent such as C_1-6 alkyl, C_1-3 alkyl, C_3-6 alkyl, methyl, OH, NH₂, NH-alkyl, N(-alkyl)₂, OCH₃, C_1-3H_1-7, C_1-3H_1-7O_0-2, C_1-3H_1-7N_0-2, C_1-3H_1-7N_0-2O_0-2, etc.

In some embodiments, the methylenedioxy derived designer drug is an amphetamine derivative of Formula 1:

In some embodiments, the methylenedioxy derived designer drug is an amphetamine derivative of Formula 2:

In some embodiments, the benzofuran derived designer drug is represented by Formula 3:

In some embodiments, the benzofuran derived designer drug is represented by Formula 4:

In some embodiments of Formulae 1-4, R¹ is C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl; R² is H or C_1-6 alkyl; R³ is H, C_1-6 alkyl, or C_3-6 branched alkyl; and R⁴ is H or C_1-6 alkyl.

In some embodiments, the methylenedioxy derived designer drug is a cathinone derivative of Formula 5:

In some embodiments of Formula 5, R¹ is C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl; R² is H or C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl; R³ is H, C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl, C_3-6 branched alkyl, or phenyl; and R⁴ is H or C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl.

In other embodiments of Formula 5, R² and R³ may be covalently bonded to form a ring of 3, 4, 5, 6, or 7 atoms. In some embodiments, R² and R³, together with the N atom, form a pyrrolidine ring.

In some embodiments, the methylenedioxy derived designer drug is represented by Formula 6:

In some embodiments of Formula 6, R¹ is C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl; R² is H or C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl; R³ is H, C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl, C_3-6 branched alkyl; and R⁴ is H or C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl.

In other embodiments of Formula 6, R² and R³ may be covalently bonded to form a ring of 6 atoms, wherein 2 of the ring atoms are nitrogen atoms. In some embodiments, R² and R³, together with the N atom, form a piperazine ring.

In some embodiments of Formula 7, the methylenedioxy derived designer drug is an aminoindane derivative of Formula 7:

In some embodiments of Formula 7, R¹ is H or C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl; R² is H, C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl, or C_3-6 branched alkyl; and R⁴ is H or C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl.

In some embodiments, the methylenedioxy derived designer drug is a tryptamine derivative of Formula 8:

In some embodiments of Formula 8, R¹ is H or C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl; R² is H, C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl, or allyl (—CH₂CH═CH₂); R³ is H, C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl, or allyl (—CH₂CH═CH₂); and R⁴ is H or C_1-6N_0-1O_0-2H_0-14, such as C_1-6 alkyl.

With respect to any of Formulae 1-8, in some embodiments R¹ is H, —CH₃, —CH₂CH₃, or —CH₂CH₂CH₃. In some embodiments, R¹ is H. In some embodiments, R¹ is —CH₃. In some embodiments, R¹ is —CH₂CH₃. In some embodiments, R¹ is —CH₂CH₂CH₃.

With respect to any of Formulae 1-8, in some embodiments R² is H, —CH₃, or —CH₂CH—CH₂. In some embodiments, R² is H. In some embodiments, R² is —CH₃. In some embodiments, R² is —CH₂CH—CH₂.

With respect to any of Formulae 1-8, in some embodiments R³ is H, —CH₃, —CH₂CH₃, —CH(CH₃)₂, phenyl, or —CH₂CH═CH₂. In some embodiments, R³ is H. In some embodiments, R³ is —CH₃. In some embodiments, R³ is —CH₂CH₃. In some embodiments, R³ is —CH(CH₃)₂. In some embodiments, R³ is phenyl. In some embodiments, R³ is —CH₂CH═CH₂.

With respect to any of Formulae 1-8, in some embodiments R⁴ is H, —CH₃, or —CH₂CH₃. In some embodiments, R⁴ is H. In some embodiments, R⁴ is —CH₃. In some embodiments, R⁴ is-CH₂CH₃.

In some examples, alkyl includes straight chain alkyl groups, e.g., C_1-6 straight chain alkyl groups, such as methyl (—CH₃), ethyl (—CH₂CH₃), propyl (—CH₂CH₂CH₃), butyl (—CH₂CH₂CH₂CH₃), pentyl (—CH₂CH₂CH₂CH₂CH₃), and hexyl (—CH₂CH₂CH₂CH₂CH₂CH₃). In some examples, branched alkyl includes non-straight chain alkyl groups, e.g., C_3-6 non-straight chain alkyl groups, such as isopropyl (—CH(CH₃)₂), sec-butyl (—CH(CH₃) CH₂CH₃), isobutyl (—CH₂CH(CH₃)₂), tert-butyl (—C(CH₃)₃), etc.

In some embodiments, the methylenedioxy derived designer drug or the benzofuran derived designer drug is administered in combination with a dextromethorphan. In some embodiments, a methylenedioxy derived designer drug or a benzofuran derived designer drug is a CYP2D6 inhibitor, and may thus increase dextromethorphan plasma levels when co-administered with dextromethorphan. Another CYP2D6 inhibitor, such as an antidepressant, an NSAID (e.g., celecoxib or another NSAID disclosed in US20180133195, which is incorporated by reference herein in its entirety), or quinidine, may also be used in combination with a methylenedioxy derived designer drug or the benzofuran derived designer drug and dextromethorphan.

Unless otherwise indicated, any reference to a compound herein, such as methylone, dextromethorphan, or bupropion, by structure, name, or any other means, includes pharmaceutically acceptable salts; alternate solid forms, such as polymorphs, solvates, hydrates, etc.; tautomers; deuterium-modified compounds, such as deuterium modified dextromethorphan; or any chemical species that may rapidly convert to a compound described herein under conditions in which the compounds are used as described herein.

For a combination of a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug and dextromethorphan (e.g. dextromethorphan hydrobromide), dosage forms (e.g. for once or twice daily administration) may contain about 10 mg to about 500 mg, about 30 mg to about 350 mg, about 50 mg to about 200 mg, about 50 mg to about 70 mg, about 20 mg to about 50 mg, about 30 mg to about 60 mg, about 40 mg to about 50 mg, about 40 mg to about 55 mg, about 40 mg to about 42 mg, about 42 mg to about 44 mg, about 44 mg to about 46 mg, about 46 mg to about 48 mg, about 48 mg to about 50 mg, about 80 mg to about 100 mg, about 110 mg to about 130 mg, about 170 mg to about 190 mg, about 45 mg, about 60 mg, about 90 mg, about 120 mg, or about 180 mg of dextromethorphan, or any amount of dextromethorphan in a range bounded by, or between, any of these values.

In some embodiments, the amount of dextromethorphan may range from about 0.1 mg/kg to about 20 mg/kg, about 0.75 mg/kg to about 7.5 mg/kg, about 0.1 mg/kg to about 5 mg/kg, about 0.1 mg/kg to about 3 mg/kg, about 0.3 mg/kg to about 0.9 mg/kg, about 0.3 mg/kg to about 1 mg/kg, about 0.6 mg/kg to about 0.8 mg/kg, about 0.7 mg/kg to about 0.8 mg/kg, about 0.75 mg/kg, about 0.4 mg/kg to about 1.5 mg/kg, about 1 mg/kg to about 2 mg/kg, about 10 mg/kg to about 20 mg/kg, about 12 mg/kg to about 17 mg/kg, about 15 mg/kg to about 20 mg/kg, about 1 mg/kg, about 1 mg/kg to about 10 mg/kg, or any value bounded by or in between these ranges based on the body weight of the patient.

In some embodiments, the CYP2D6 inhibitor is a compound recited in US 20050203125, to Yakatan, et al., which is incorporated by reference herein for all of its disclosure related to CYP2D6 inhibitors.

Antidepressant compounds that can be co-administered with a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug include, but are not limited to, bupropion, hydroxybupropion, erythrohydroxybupropion, threohydroxybupropion, clomipramine, doxepin, fluoxetine, mianserin, imipramine, 2-chloroimipramine, amitriptyline, amoxapine, desipramine, protriptyline, trimipramine, nortriptyline, maprotiline, phenelzine, isocarboxazid, tranylcypromine, paroxetine, trazodone, citalopram, sertraline, aryloxy indanamine, benactyzine, escitalopram, fluvoxamine, venlafaxine, desvenlafaxine, duloxetine, mirtazapine, nefazodone, selegiline, sibutramine, milnacipran, tesofensine, brasofensine, moclobemide, rasagiline, nialamide, iproniazid, iproclozide, toloxatone, butriptyline, dosulepin, dibenzepin, iprindole, lofepramine, opipramol, norfluoxetine, dapoxetine, ketamine, etc., or a metabolite or prodrug of any of these compounds, or a pharmaceutically acceptable salt of any of these compounds.

Bupropion has the structure shown below (bupropion hydrochloride form shown).

In some embodiments, an excess of one stereoisomer of bupropion may be administered. In other embodiments, an excess of the S-enantiomer (such as at least 60%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, at least 99% or enantiomerically pure S-enantiomer) or an excess of the R-enantiomer (such as at least 60%, at least 70%, at least 75%, at least 80%, at least 85%, at least 90%, at least 95%, at least 99% or enantiomerically pure R-enantiomer) of bupropion, hydroxybupropion, erythrohydroxybupropion, threohydroxybupropion, or a metabolite or prodrug of any of these compounds may be administered.

For a combination of a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, and bupropion (e.g. bupropion hydrochloride), some dosage forms (e.g. for once or twice daily administration) may contain about 10 mg to about 1000 mg, about 50 mg to about 1000 mg, about 10 mg to about 50 mg, about 50 mg to about 100 mg, about 40 mg to about 90 mg, about 200 mg to about 300 mg, about 70 mg to about 95 mg, about 100 mg to about 200 mg, about 100 mg to about 120 mg, about 105 mg to about 200 mg, about 90 mg to about 120 mg, about 100 mg to about 110 mg, about 110 mg to about 140 mg, about 50 mg to about 150 mg, about 180 mg to about 220 mg, about 280 mg to about 320 mg, about 105 mg, about 200 mg, about 150 mg, or about 300 mg of bupropion, e.g. bupropion chloride, or any amount of bupropion in a range bounded by, or between, any of these values.

For a combination of a ketamine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.01-0.2 mg, about 0.2-0.4 mg, about 0.4-0.6 mg, about 0.6-0.8 mg, about 0.8-1 mg, about 1-1.2 mg, about 1.2-1.4 mg, about 1.4-1.6 mg, about 1.6-1.8 mg, about 1.8-2 mg, about 2-2.2 mg, about 2.2-2.4 mg, about 2.4-2.6 mg, about 2.6-2.8 mg, about 2.8-3 mg, about 3-3.2 mg, about 3.2-3.4 mg, about 3.4-3.6 mg, about 3.6-3.8 mg, about 3.8-4 mg, about 3.9-4.1 mg, about 4-4.2 mg, about 0.2-0.4 mg, about 0.2-0.6 mg, about 0.2-0.8 mg, about 0.2-1 mg, about 0.2-1.2 mg, about 0.2-1.4 mg, about 0.2-1.6 mg, about 0.2-1.8 mg, about 0.2-2.0 mg, 0.2-2.5 mg, about 0.2-3.0 mg, about 0.2-3.5 mg, about 0.2-4.0 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 10-500 mg, about 50-400 mg, about 50-300 mg, about 100-250 mg, about 1-10 mg, about 10-200 mg, about 10-150 mg, about 10-100 mg, about 10-180 mg, about 10-160 mg, about 10-140 mg, about 10-120 mg, about 10-100 mg, about 10-20 mg, about 20-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-350 mg, about 350-400 mg, about 25 mg, about 50 mg, about 100 mg, about 250 mg, of the ketamine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a tesofensine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.2 mg, about 0.1-0.3 mg, about 0.1-0.4 mg, about 0.1-0.5 mg, about 0.1-0.6 mg, about 0.1-0.7 mg, about 0.1-0.8 mg, about 0.1-0.9 mg, about 0.1-0.1 mg, about 0.1-0.12 mg, 0.01-0.2 mg, about 0.1-0.3 mg, about 0.2-0.4 mg, about 0.3-0.5 mg, about 0.4-0.6 mg, about 0.5-0.7 mg, about 0.6-0.8 mg, about 0.7-0.9 mg, about 0.8-1 mg, about 0.9-1.1 mg, of the tesofensine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a brasofensine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.01-0.2 mg, about 0.2-0.4 mg, about 0.4-0.6 mg, about 0.6-0.8 mg, about 0.8-1 mg, about 1-1.2 mg, about 1.2-1.4 mg, about 1.4-1.6 mg, about 1.6-1.8 mg, about 1.8-2 mg, about 2-2.2 mg, about 2.2-2.4 mg, about 2.4-2.6 mg, about 2.6-2.8 mg, about 2.8-3 mg, about 3-3.2 mg, about 3.2-3.4 mg, about 3.4-3.6 mg, about 3.6-3.8 mg, about 3.8-4 mg, about 3.9-4.1 mg, about 4-4.2 mg, about 0.2-0.4 mg, about 0.2-0.6 mg, about 0.2-0.8 mg, about 0.2-1 mg, about 0.2-1.2 mg, about 0.2-1.4 mg, about 0.2-1.6 mg, about 0.2-1.8 mg, about 0.2-2.0 mg, 0.2-2.5 mg, about 0.2-3.0 mg, about 0.2-3.5 mg, about 0.2-4.0 mg, of the brasofensine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a clomipramine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 10-500 mg, about 50-400 mg, about 50-300 mg, about 100-250 mg, about 1-10 mg, about 10-200 mg, about 10-150 mg, about 10-100 mg, about 10-180 mg, about 10-160 mg, about 10-140 mg, about 10-120 mg, about 10-100 mg, about 10-20 mg, about 20-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-350 mg, about 350-400 mg, about 25 mg, about 50 mg, about 100 mg, about 250 mg, of the clomipramine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a doxepin and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-500 mg, about 1-10 mg, about 1-40 mg, about 1-30 mg, about 1-20 mg, about 1-18 mg, about 1-16 mg, about 1-14 mg, about 1-12 mg, about 1-10 mg, about 10-150 mg, about 10-125 mg, about 10-100 mg, about 10-75 mg, about 10-70 mg, about 10-60 mg, about 10-50 mg, about 10-40 mg, about 10-30 mg, about 10-20 mg, about 20-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-500 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, of the doxepin, or any dose in a range bounded by any of these values, may be administered.

For a combination of a fluoxetine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of a daily dose of about 1-10 mg, about 5-15 mg, about 10-20 mg, about 20-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 10 mg, about 20 mg, about 60 mg, about 100 mg, about 150 mg, of the fluoxetine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a mianserin and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-300 mg, about 1-90 mg, about 1-60 mg, about 1-30 mg, about 1-25 mg, about 1-20 mg, about 1-15 mg, about 1-10 mg, about 10-20 mg, about 20-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 30 mg, about 60 mg, about 90 mg, about 120 mg, about 150 mg, of the mianserin, or any dose in a range bounded by any of these values, may be administered.

For a combination of a imipramine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-10 mg, about 5-150 mg, about 5-125 mg, about 5-100 mg, about 5-75 mg, about 5-60 mg, about 5-50 mg, about 5-40 mg, about 5-30 mg, about 5-25 mg, about 5-20 mg, about 5-15 mg, about 10-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-500 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, of the imipramine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a 2-chloroimipramine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the about 2-chloroimipramine, or any dose in a range bounded by any of these values, may be administered.

For a combination of an amitriptyline and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-10 mg, about 5-100 mg, about 5-70 mg, about 5-60 mg, about 5-50 mg, about 5-40 mg, about 5-35 mg, about 5-30 mg, about 5-25 mg, about 5-20 mg, about 10-20 mg, about 20-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-500 mg, about 10 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, of the amitriptyline, or any dose in a range bounded by any of these values, may be administered.

For a combination of an amoxapine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-10 mg, about 10-20 mg, about 10-300 mg, about 10-250 mg, about 10-200 mg, about 10-150 mg, about 10-120 mg, about 10-100 mg, about 10-80 mg, about 10-60 mg, about 10-40 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-500 mg, about 500-600 mg, about 600-700 mg, about 700-800 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, of the amoxapine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a desipramine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-10 mg, about 1-15 mg, about 10-20 mg, about 10-25 mg, about 10-30 mg, about 10-40 mg, about 10-50 mg, about 10-60 mg, about 10-70 mg, about 10-80 mg, about 10-90 mg, about 10-100 mg, about 10-120 mg, about 10-140 mg, about 10-150 mg, about 10-180 mg, about 10-200 mg, about 20-30 mg, about 20-40 mg, about 30-40 mg, about 40-50 mg, about 40-60 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 90-110 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 180-220 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 280-320 mg, about 300-350 mg, about 350-400 mg, about 100-200 mg, about 25-100 mg, about 25 mg, about 50 mg, about 100 mg, about 200 mg, about 250 mg, of the desipramine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a protriptyline and a methylenedioxy derived designer drug (such as methylone) a benzofuran derived designer drug, a daily dose of about 5-100 mg, about 2-5 mg, about 2-6 mg, about 2-7 mg, about 2-8 mg, about 2-9 mg, about 2-10 mg, about 2-11 mg, about 2-12 mg, about 2-13 mg, about 2-14 mg, about 2-15 mg, about 2-20 mg, about 2-21 mg, about 2-22 mg, about 2-23 mg, about 2-24 mg, about 2-25 mg, about 2-26 mg, about 2-27 mg, about 2-28 mg, about 2-29 mg, about 2-30 mg, about 2-35 mg, about 2-40 mg, about 15-60 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-55 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 10 mg, about 20 mg, about 30 mg, about 60 mg, about 100 mg, about 150 mg, of the protriptyline, or any dose in a range bounded by any of these values, may be administered.

For a combination of a trimipramine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 20-300 mg, about 1-10 mg, about 5-20 mg, about 5-25 mg, about 5-30 mg, about 5-35 mg, about 5-40 mg, about 5-45 mg, about 5-50 mg, about 5-55 mg, about 5-60 mg, about 5-65 mg, about 5-70 mg, about 5-75 mg, about 5-100 mg, about 5-125 mg, about 5-150 mg, about 10-20 mg, about 20-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 100-200 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 180-220 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-500 mg, about 10 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, of the trimipramine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a nortriptyline and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-5 mg, about 5-10 mg, about 5-20 mg, about 5-25 mg, about 5-30 mg, about 5-35 mg, about 5-40 mg, about 5-45 mg, about 5-50 mg, about 5-55 mg, about 5-60 mg, about 5-65 mg, about 5-70 mg, about 5-75 mg, about 5-100 mg, about 5-125 mg, about 5-150 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 20-30 mg, about 25-30 mg, about 30-35 mg, about 30-50 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-150 mg, about 50-55 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, about 80-120 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 10 mg, about 20 mg, about 30 mg, about 60 mg, about 100 mg, about 150 mg, of the nortriptyline, or any dose in a range bounded by any of these values, may be administered.

For a combination of a maprotiline and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-5 mg, about 5-10 mg, about 5-20 mg, about 5-25 mg, about 5-30 mg, about 5-35 mg, about 5-40 mg, about 5-45 mg, about 5-50 mg, about 5-55 mg, about 5-60 mg, about 5-65 mg, about 5-70 mg, about 5-75 mg, about 5-100 mg, about 5-125 mg, about 5-150 mg, about 10-15 mg, about 10-250 mg, about 10-75 mg, about 10-50 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-55 mg, about 55-60 mg, about 60-65 mg, about 60-90 mg, about 65-70 mg, about 70-75 mg, about 75-80 mg, about 80-85 mg, about 80-120 mg, about 85-90 mg, about 90-100 mg, about 100-120 mg, about 100-150 mg, about 120-125 mg, about 125-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-225 mg, about 210-240 mg, about 200-250 mg, about 10 mg, about 25 mg, about 30 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 225 mg, of the maprotiline, or any dose in a range bounded by any of these values, may be administered.

For a combination of a phenelzine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-5 mg, about 5-10 mg, about 5-20 mg, about 5-25 mg, about 5-30 mg, about 5-35 mg, about 5-40 mg, about 5-45 mg, about 5-50 mg, about 5-55 mg, about 5-60 mg, about 5-65 mg, about 5-70 mg, about 5-75 mg, about 5-90 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 40-50 mg, about 45-50 mg, about 50-55 mg, about 50-70 mg, about 50-200 mg, about 55-60 mg, about 60-65 mg, about 60-90 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, 80-120 mg, about 90-100 mg, about 100-120 mg, about 100-150 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 10 mg, about 15 mg, about 30 mg, about 60 mg, about 100 mg, about 150 mg, of the phenelzine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a isocarboxazid and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-5 mg, about 2-5 mg, about 2-6 mg, about 2-7 mg, about 2-8 mg, about 2-9 mg, about 2-10 mg, about 2-11 mg, about 2-12 mg, about 2-13 mg, about 2-14 mg, about 2-15 mg, about 2-16 mg, about 2-17 mg, about 2-18 mg, about 2-19 mg, about 2-20 mg, about 2-21 mg, about 2-22 mg, about 2-23 mg, about 2-24 mg, about 2-25 mg, about 2-26 mg, about 2-27 mg, about 2-28 mg, about 2-29 mg, about 2-30 mg, about 2-35 mg, about 2-40 mg, about 2-45 mg, about 2-50 mg, about 2-55 mg, about 2-60 mg, about 5-10 mg, about 5-15 mg, about 10-15 mg, about 10-60 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-35 mg, about 30-50 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-55 mg, about 50-70 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 10 mg, about 15 mg, about 30 mg, about 60 mg, about 100 mg, about 150 mg, of the isocarboxazid, or any dose in a range bounded by any of these values, may be administered.

For a combination of a tranylcypromine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-5 mg, about 1-30 mg, about 1-25 mg, about 1-20 mg, about 2-5 mg, about 2-6 mg, about 2-7 mg, about 2-8 mg, about 2-9 mg, about 2-10 mg, about 2-11 mg, about 2-12 mg, about 2-13 mg, about 2-14 mg, about 2-15 mg, about 2-16 mg, about 2-17 mg, about 2-18 mg, about 2-19 mg, about 2-20 mg, about 2-21 mg, about 2-22 mg, about 2-23 mg, about 2-24 mg, about 2-25 mg, about 2-26 mg, about 2-27 mg, about 2-28 mg, about 2-29 mg, about 2-30 mg, about 2-35 mg, about 2-40 mg, about 2-45 mg, about 2-50 mg, about 2-55 mg, about 2-60 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-55 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 10 mg, about 15 mg, about 30 mg, about 60 mg, about 100 mg, about 150 mg, of the tranylcypromine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a paroxetine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-5 mg, about 1-50 mg, about 1-20 mg, about 1-15 mg, about 1-10 mg, about 2-5 mg, about 2-6 mg, about 2-7 mg, about 2-8 mg, about 2-9 mg, about 2-10 mg, about 2-11 mg, about 2-12 mg, about 2-13 mg, about 2-14 mg, about 2-15 mg, about 2-16 mg, about 2-17 mg, about 2-18 mg, about 2-19 mg, about 2-20 mg, about 2-30 mg, about 2-40 mg, about 2-50 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-55 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 10 mg, about 15 mg, about 20 mg, about 30 mg, about 60 mg, about 100 mg, about 150 mg, of the paroxetine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a trazodone and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-10 mg, about 10-20 mg, about 10-30 mg, about 10-40 mg, about 10-50 mg, about 10-60 mg, about 10-70 mg, about 10-80 mg, about 10-90 mg, about 10-100 mg, about 10-120 mg, about 10-140 mg, about 10-150 mg, about 10-180 mg, about 10-200 mg, about 10-250 mg, about 10-300 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the trazodone, or any dose in a range bounded by any of these values, may be administered.

For a combination of a citalopram and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-5 mg, about 1-20 mg, about 1-15 mg, about 1-10 mg, about 2-5 mg, about 2-6 mg, about 2-7 mg, about 2-8 mg, about 2-9 mg, about 2-10 mg, about 2-11 mg, about 2-12 mg, about 2-13 mg, about 2-14 mg, about 2-15 mg, about 2-20 mg, about 2-25 mg, about 2-30 mg, about 2-35 mg, about 2-40 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-55 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 10 mg, about 15 mg, about 20 mg, about 30 mg, about 40 mg, about 60 mg, about 100 mg, about 150 mg, of the citalopram, or any dose in a range bounded by any of these values, may be administered.

For a combination of a sertraline and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-5 mg, about 1-50 mg, about 1-45 mg, about 1-40 mg, about 1-30 mg, about 1-20 mg, about 2-5 mg, about 2-6 mg, about 2-7 mg, about 2-8 mg, about 2-9 mg, about 2-10 mg, about 2-11 mg, about 2-12 mg, about 2-13 mg, about 2-14 mg, about 2-15 mg, about 2-16 mg, about 2-17 mg, about 2-18 mg, about 2-19 mg, about 2-20 mg, about 2-21 mg, about 2-22 mg, about 2-23 mg, about 2-24 mg, about 2-25 mg, about 2-26 mg, about 2-27 mg, about 2-28 mg, about 2-29 mg, about 2-30 mg, about 2-35 mg, about 2-40 mg, about 2-45 mg, about 2-50 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-55 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-75 mg, about 75-80 mg, about 80-85 mg, about 85-90 mg, about 90-100 mg, about 100-120 mg, about 120-125 mg, about 125-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-300 mg, about 10 mg, about 25 mg, about 30 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 200 mg, about 225 mg, of sertraline, or any dose in a range bounded by any of these values, may be administered.

For a combination of an aryloxy indanamine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the aryloxy indanamine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a benactyzine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the benactyzine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a escitalopram and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-5 mg, about 2-5 mg, about 2-6 mg, about 2-7 mg, about 2-8 mg, about 2-9 mg, about 2-10 mg, about 2-12 mg, about 2-14 mg, about 2-15 mg, about 2-20 mg, about 5-10 mg, about 5-15 mg, about 10-15 mg, about 10-30 mg, about 15-20 mg, about 15-30 mg, about 20-25 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-55 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-200 mg, about 5 mg, about 10 mg, about 15 mg, about 20 mg, about 25 mg, about 30 mg, about 35 mg, about 40 mg, about 50 mg, of the escitalopram, or any dose in a range bounded by any of these values, may be administered.

For a combination of a fluvoxamine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of 50-300 mg, 1-10 mg, about 10-20 mg, about 10-30 mg, about 10-40 mg, about 10-50 mg, about 10-60 mg, about 10-70 mg, about 10-80 mg, about 10-90 mg, about 10-100 mg, about 10-120 mg, about 10-140 mg, about 10-150 mg, about 10-180 mg, about 10-200 mg, about 10-250 mg, about 10-300 mg, about 20-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 90-110 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 180-220 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 240-260 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 280-320 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-500 mg, about 10 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, of the fluvoxamine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a venlafaxine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-10 mg, about 5-20 mg, about 5-25 mg, about 5-30 mg, about 5-35 mg, about 5-40 mg, about 5-45 mg, about 5-50 mg, about 5-55 mg, about 5-60 mg, about 5-65 mg, about 5-70 mg, about 5-75 mg, about 5-100 mg, about 5-125 mg, about 5-150 mg, about 10-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 120-180 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 225, about 250 mg, about 375 mg, about 400 mg, about 600 mg, of the venlafaxine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a desvenlafaxine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 2-5 mg, about 2-6 mg, about 2-7 mg, about 2-8 mg, about 2-9 mg, about 2-10 mg, about 2-11 mg, about 2-12 mg, about 2-13 mg, about 2-14 mg, about 2-15 mg, about 2-20 mg, about 2-21 mg, about 2-22 mg, about 2-23 mg, about 2-24 mg, about 2-25 mg, about 2-30 mg, about 2-35 mg, about 2-40 mg, about 2-45 mg, about 2-50 mg, about 2-75 mg, about 2-100 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 20-30 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 40-60 mg, about 45-50 mg, about 50-55 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, about 80-120 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 10 mg, about 15 mg, about 20 mg, about 30 mg, about 40 mg, about 60 mg, about 100 mg, about 150 mg, of the desvenlafaxine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a duloxetine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-5 mg, about 2-5 mg, about 2-6 mg, about 2-7 mg, about 2-8 mg, about 2-9 mg, about 2-10 mg, about 2-11 mg, about 2-12 mg, about 2-13 mg, about 2-14 mg, about 2-15 mg, about 2-20 mg, about 2-21 mg, about 2-22 mg, about 2-23 mg, about 2-24 mg, about 2-25 mg, about 2-26 mg, about 2-27 mg, about 2-28 mg, about 2-29 mg, about 2-30 mg, about 2-35 mg, about 2-40 mg, about 2-45 mg, about 2-60 mg, about 2-90 mg, about 2-120 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 20-40 mg, about 25-30 mg, about 30-35 mg, about 30-50 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-55 mg, about 50-70 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 10 mg, about 15 mg, about 20 mg, about 30 mg, about 40 mg, about 60 mg, about 100 mg, about 120 mg, of the duloxetine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a mirtazapine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 2-5 mg, about 2-6 mg, about 2-7 mg, about 2-8 mg, about 2-9 mg, about 2-10 mg, about 2-11 mg, about 2-12 mg, about 2-13 mg, about 2-14 mg, about 2-15 mg, about 2-20 mg, about 2-25 mg, about 2-30 mg, about 2-35 mg, about 2-40 mg, about 2-45 mg, about 1-5 mg, about 5-10 mg, about 5-100 mg, about 10-15 mg, about 10-50 mg, about 15-20 mg, about 15-45 mg, about 20-25 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-55 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 10 mg, about 15 mg, about 20 mg, about 30 mg, about 40 mg, about 45 mg, about 60 mg, about 75 mg, of the mirtazapine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a nefazodone and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-10 mg, about 10-20 mg, about 20-40 mg, about 20-50 mg, about 20-60 mg, about 20-70 mg, about 20-80 mg, about 20-90 mg, about 20-100 mg, about 20-120 mg, about 20-140 mg, about 20-160 mg, about 20-180 mg, about 20-200 mg, about 20-250 mg, about 20-300 mg, about 20-450 mg, about 20-600 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 80-120 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 160-240 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-1000 mg, about 1000-1500 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the nefazodone, or any dose in a range bounded by any of these values, may be administered.

For a combination of a selegiline and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.5-2 mg, about 2-5 mg, about 1-10 mg, about 1-9 mg, about 1-8 mg, about 1-7 mg, about 1-6 mg, about 1-5 mg, about 1-3 mg, about 3-5 mg, about 5-10 mg, about 5-15 mg, about 10-15 mg, about 15-25 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 5 mg, about 10 mg, about 15 mg, about 20 mg, about 30 mg, about 40 mg, of the selegiline, or any dose in a range bounded by any of these values, may be administered.

For a combination of a sibutramine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-5 mg, about 1-15 mg, about 1-10 mg, about 1-8 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-55 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 5 mg, about 10 mg, about 15 mg, about 20 mg, about 30 mg, about 40 mg, about 60 mg, about 100 mg, about 120 mg, of the sibutramine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a rasagiline and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.3 mg, about 0.3-0.5 mg, about 0.3-0.7 mg, about 0.5-0.7 mg, about 0.5-1.5 mg, about 0.7-0.9 mg, about 0.9-1.0 mg, about 1.0-1.5 mg, about 1.5-2.0 mg, about 2.0-3.0 mg, about 0.1 mg, about 0.25 mg, about 0.5 mg, about 0.75 mg, about 1 mg, about 2 mg, of the rasagiline, or any dose in a range bounded by any of these values, may be administered.

For a combination of a milnacipran and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-7.5 mg, about 7.5-12.5 mg, about 5-20 mg, about 5-100 mg, about 5-90 mg, about 5-80 mg, about 5-70 mg, about 5-60 mg, about 5-50 mg, about 5-40 mg, about 12.5-15 mg, about 15-20 mg, about 20-30 mg, about 20-25 mg, about 25-30 mg, about 30-35 mg, about 35-40 mg, about 40-45 mg, about 45-50 mg, about 50-55 mg, about 40-60 mg, about 55-60 mg, about 60-65 mg, about 65-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 80-120 mg, about 100-120 mg, about 120-140 mg, about 140-160 mg, about 160-180 mg, about 180-200 mg, about 180-220 mg, about 200-300 mg, about 300-400 mg, about 7.5 mg, about 12.5 mg, about 25 mg, about 50 mg, about 75 mg, about 60 mg, about 100 mg, about 200 mg, of the milnacipran, or any dose in a range bounded by any of these values, may be administered.

For a combination of a moclobemide and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-10 mg, about 10-20 mg, about 20-25 mg, about 20-450 mg, about 20-300 mg, about 20-250 mg, about 20-200 mg, about 20-150 mg, about 20-100 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-320 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 430-470 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the moclobemide, or any dose in a range bounded by any of these values, may be administered.

For a combination of a nialamide and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the nialamide, or any dose in a range bounded by any of these values, may be administered.

For a combination of a iproniazid and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the iproniazid, or any dose in a range bounded by any of these values, may be administered.

For a combination of a iproclozide and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the iproclozide, or any dose in a range bounded by any of these values, may be administered.

For a combination of a toloxatone and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the toloxatone, or any dose in a range bounded by any of these values, may be administered.

For a combination of a butriptyline and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the butriptyline, or any dose in a range bounded by any of these values, may be administered.

For a combination of a dosulepin and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the dosulepin, or any dose in a range bounded by any of these values, may be administered.

For a combination of a dibenzepin and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the dibenzepin, or any dose in a range bounded by any of these values, may be administered.

For a combination of a iprindole and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the iprindole, or any dose in a range bounded by any of these values, may be administered.

For a combination of a lofepramine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the lofepramine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a opipramol and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the opipramol, or any dose in a range bounded by any of these values, may be administered.

For a combination of a norfluoxetine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the norfluoxetine, or any dose in a range bounded by any of these values, may be administered.

For a combination of a dapoxetine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 0.1-0.25 mg, about 0.25-0.5 mg, about 0.5-0.75 mg, about 0.75-1 mg, about 1-5 mg, about 5-10 mg, about 10-15 mg, about 15-20 mg, about 20-25 mg, about 25-30 mg, about 30-40 mg, about 40-50 mg, about 50-60 mg, about 60-70 mg, about 70-80 mg, about 80-90 mg, about 90-100 mg, about 100-120 mg, about 120-140 mg, about 140-150 mg, about 150-160 mg, about 160-180 mg, about 180-200 mg, about 200-220 mg, about 220-240 mg, about 240-250 mg, about 250-260 mg, about 260-280 mg, about 280-300 mg, about 300-320 mg, about 320-350 mg, about 350-400 mg, about 400-450 mg, about 450-500 mg, about 500-550 mg, about 550-600 mg, about 600-650 mg, about 650-700 mg, about 700-800 mg, about 800-1000 mg, about 25 mg, about 50 mg, about 75 mg, about 100 mg, about 150 mg, about 250 mg, about 300 mg, about 400 mg, about 600 mg, of the dapoxetine, or any dose in a range bounded by any of these values, may be administered.

A quinidine may be co-administered with a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug. For a combination of a quinidine and a methylenedioxy derived designer drug (such as methylone) or a benzofuran derived designer drug, a daily dose of about 1-1,000 mg, 1-10 mg, 10 mg, about 5 mg, about 4.5, about 1-3 mg, about 2-4 mg, about 3-5 mg, about 4-6 mg, about 5-7 mg, about 6-8 mg, about 7-9 mg, about 8-10 mg, about 9-11 mg, about 10-12 mg, about 4.5-5 mg, 20 mg, 30 mg, 30-100 mg, about 40 mg, about 50 mg, about 60 mg, about 70 mg, about 80 mg, about 90 mg, about 10-30 mg, about 30-50 mg, about 50-70 mg, about 10-90 mg of the quinidine, or any dose in a range bounded by any of these values.

In addition to major depressive disorder, the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, may be used to treat other diseases in conditions in the patient populations or circumstances described herein. For example, the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, may be used to treat pain or a neurological disorder. Examples of neurological disorders that may be treated with the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, include, but are not limited to: affective disorders, psychiatric disorders, cerebral function disorders, movement disorders, dementias, motor neuron diseases, neurodegenerative diseases, seizure disorders, and headaches.

Affective disorders that may be treated by the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, include, but are not limited to, depression, major depression, treatment resistant depression, treatment resistant bipolar depression, bipolar disorders including cyclothymia, seasonal affective disorder, mood disorders, chronic depression (dysthymia), psychotic depression, postpartum depression, premenstrual dysphoric disorder (PMDD), situational depression, atypical depression, mania, anxiety disorders, attention deficit disorder (ADD), attention deficit disorder with hyperactivity (ADDH), and attention deficit/hyperactivity disorder (AD/HD), a bipolar condition, a manic condition, obsessive-compulsive disorder, bulimia, obesity or weight-gain, narcolepsy, chronic fatigue syndrome, premenstrual syndrome, substance addiction or abuse, nicotine addiction, psycho-sexual dysfunction, pseudobulbar affect, and emotional lability.

Depression may be manifested by depressive symptoms. These symptoms may include psychological changes such as changes in mood, feelings of intense sadness, despair, mental slowing, loss of concentration, pessimistic worry, agitation, anxiety, irritability, guilt, anger, feelings of worthlessness, reckless behavior, suicidal thoughts, or attempts, and/or self-deprecation. Physical symptoms of depression may include insomnia, anorexia, appetite loss, weight loss, weight gain, decreased energy and libido, fatigue, restlessness, aches, pains, headaches, cramps, digestive issues, and/or abnormal hormonal circadian rhythms.

Psychiatric disorders that may be treated by the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, include, but are not limited to, anxiety disorders, including but not limited to, phobias, generalized anxiety disorder, social anxiety disorder, panic disorder, agoraphobia, obsessive-compulsive disorder, and post-traumatic stress disorder (PTSD); mania, manic depressive illness, hypomania, unipolar depression, depression, stress disorders, somatoform disorders, personality disorders, psychosis, schizophrenia, delusional disorder, schizoaffective disorder, schizotypy, aggression, aggression in Alzheimer's disease, agitation, and agitation in Alzheimer's disease.

Agitation in Alzheimer's disease occurs as the disease progresses. Agitation may present itself as inappropriate verbal, emotional, and/or physical behaviors. Inappropriate behaviors may include, but are not limited to, incoherent babbling, inappropriate emotional response, demands for attention, threats, irritability, frustration, screaming, repetitive questions, mood swings, cursing, abusive language, physical outbursts, emotional distress, restlessness, shredding, sleeping disturbances, delusions, hallucinations, pacing, wandering, searching, rummaging, repetitive body motions, hoarding, shadowing, hitting, scratching, biting, combativeness, hyperactivity, and/or kicking.

Alzheimer's disease (AD) is a progressive neurodegenerative disorder characterized by cognitive decline, and behavioral and psychological symptoms including agitation. AD is the most common form of dementia and afflicts an estimated 6 million individuals in the United States, a number that is anticipated to increase to approximately 14 million by 2050. Agitation is reported in up to 70% of patients with AD and is characterized by emotional distress, aggressive behaviors, disruptive irritability, and disinhibition. Managing agitation is a priority in AD. Agitation in patients with AD has been associated with increased caregiver burden, decreased functioning, accelerated cognitive decline, earlier nursing home placement, and increased mortality. There are currently no therapies approved by the FDA for the treatment of agitation in patients with AD.

Cerebral function disorders that may be treated by the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, include, but are not limited to, disorders involving intellectual deficits such as senile dementia, Alzheimer's type dementia, memory loss, amnesia/amnestic syndrome, epilepsy, disturbances of consciousness, coma, lowering of attention, speech disorders, voice spasms, Parkinson's disease, Lennox-Gastaut syndrome, autism, hyperkinetic syndrome, and schizophrenia. Cerebral function disorders also include disorders caused by cerebrovascular diseases including, but not limited to, stroke, cerebral infarction, cerebral bleeding, cerebral arteriosclerosis, cerebral venous thrombosis, head injuries, and the like where symptoms include disturbance of consciousness, senile dementia, coma, lowering of attention, and speech disorders.

Substance addiction abuse that may be treated by the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, includes, but is not limited to, drug dependence, addiction to cocaine, psychostimulants (e.g., crack, cocaine, speed, meth), nicotine, alcohol, opioids, anxiolytic and hypnotic drugs, cannabis (marijuana), amphetamines, hallucinogens, phencyclidine, volatile solvents, and volatile nitrites. Nicotine addiction includes nicotine addiction of all known forms, such as smoking cigarettes, cigars and/or pipes, e-cigarettes or vaping, and addiction to chewing tobacco.

Movement disorders that may be treated by the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, include, but are not limited to, akathisia, akinesia, associated movements, athetosis, ataxia, ballismus, hemiballismus, bradykinesia, cerebral palsy, chorea, Huntington's disease, Huntington's disease chorea, rheumatic chorea, Sydenham's chorea, dyskinesia, tardive dyskinesia, dystonia, blepharospasm, spasmodic torticollis, dopamine-responsive dystonia, Parkinson's disease, restless legs syndrome (RLS), tremor, essential tremor, and Tourette's syndrome, and Wilson's disease.

Dementias that may be treated by the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, include, but are not limited to, Alzheimer's disease, Parkinson's disease, vascular dementia, dementia with Lewy bodies, mixed dementia, fronto-temporal dementia, Creutzfeldt-Jakob disease, normal pressure hydrocephalus, Huntington's disease, Wernicke-Korsakoff Syndrome, and Pick's disease.

Motor neuron diseases that may be treated by the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, include, but are not limited to, amyotrophic lateral sclerosis (ALS), progressive bulbar palsy, primary lateral sclerosis (PLS), progressive muscular atrophy, post-polio syndrome (PPS), spinal muscular atrophy (SMA), spinal motor atrophies, Tay-Sach's disease, Sandoff disease, and hereditary spastic paraplegia.

Neurodegenerative diseases that may be treated the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, include, but are not limited to, Alzheimer's disease, prion-related diseases, cerebellar ataxia, spinocerebellar ataxia (SCA), spinal muscular atrophy (SMA), bulbar muscular atrophy, Friedrich's ataxia, Huntington's disease, Lewy body disease, Parkinson's disease, amyotrophic lateral sclerosis (ALS or Lou Gehrig's disease), multiple sclerosis (MS), multiple system atrophy, Shy-Drager syndrome, corticobasal degeneration, progressive supranuclear palsy, Wilson's disease, Menkes disease, adrenoleukodystrophy, cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL), muscular dystrophies, Charcot-Marie-Tooth disease (CMT), familial spastic paraparesis, neurofibromatosis, olivopontine cerebellar atrophy or degeneration, striatonigral degeneration, Guillain-Barré syndrome, and spastic paraplesia.

Seizure disorders that may be treated by the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, include, but are not limited to, epileptic seizures, nonepileptic seizures, epilepsy, febrile seizures; partial seizures including, but not limited to, simple partial seizures, Jacksonian seizures, complex partial seizures, and epilepsia partialis continua; generalized seizures including, but not limited to, generalized tonic-clonic seizures, absence seizures, atonic seizures, myoclonic seizures, juvenile myoclonic seizures, and infantile spasms; and status epilepticus.

Types of headaches that may be treated by the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, include, but are not limited to, migraine, tension, and cluster headaches.

Other neurological disorders that may be treated by the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, include, Rett Syndrome, autism, tinnitus, disturbances of consciousness disorders, sexual dysfunction, intractable coughing, narcolepsy, cataplexy; voice disorders due to uncontrolled laryngeal muscle spasms, including, but not limited to, abductor spasmodic dysphonia, adductor spasmodic dysphonia, muscular tension dysphonia, and vocal tremor; diabetic neuropathy, chemotherapy-induced neurotoxicity, such as methotrexate neurotoxicity; incontinence including, but not limited, stress urinary incontinence, urge urinary incontinence, and fecal incontinence; and erectile dysfunction.

In some embodiments, the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, may be used to treat pain, joint pain, pain associated with sickle cell disease, pseudobulbar affect, depression (including treatment resistant depression), disorders related to memory and cognition, schizophrenia, Parkinson's disease, amyotrophic lateral sclerosis (ALS), Rhett's syndrome, seizures, cough (including chronic cough), etc.

In some embodiments, the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, may be administered orally to relieve musculoskeletal pain including low back pain, and pain associated with rheumatoid arthritis, juvenile rheumatoid arthritis, osteoarthritis, erosive osteoarthritis, sero-negative (non-rheumatoid) arthropathies, non-articular rheumatism, peri-articular disorders, axial spondyloarthritis including ankylosing spondylitis, Paget's disease, fibrous dysplasia, SAPHO syndrome, transient osteoarthritis of the hip, vertebral crush fractures, osteoporosis, etc.

In some embodiments, the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, may be administered to relieve inflammatory pain including musculoskeletal pain, arthritis pain, and complex regional pain syndrome.

Arthritis refers to inflammatory joint diseases that can be associated with pain. Examples of arthritis pain include pain associated with osteoarthritis, erosive osteoarthritis, rheumatoid arthritis, juvenile rheumatoid arthritis, sero-negative (non-rheumatoid) arthropathies, non-articular rheumatism, peri-articular disorders, neuropathic arthropathies including Charcot's foot, axial spondyloarthritis including ankylosing spondylitis, and SAPHO syndrome.

In some embodiments, the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, is used to treat chronic musculoskeletal pain.

In some embodiments, the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, may be administered to relieve complex regional pain syndrome, such as complex regional pain syndrome type I (CRPS-I), complex regional pain syndrome type II (CRPS-II), CRPS-NOS, or another type of CRPS. CRPS is a type of inflammatory pain. CRPS can also have a neuropathic component. Complex regional pain syndrome is a debilitating pain syndrome. It is characterized by severe pain in a limb that can be accompanied by edema, and autonomic, motor, and sensory changes.

In some embodiments, the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, may be administered orally to relieve neuropathic pain.

Examples of neuropathic pain include diabetic peripheral neuropathy, post-herpetic neuralgia, trigeminal neuralgia, monoradiculopathies, phantom limb pain, central pain, etc. Other causes of neuropathic pain include cancer-related pain, lumbar nerve root compression, spinal cord injury, post-stroke pain, central multiple sclerosis pain, HIV-associated neuropathy, and radio- or chemo-therapy associated neuropathy, etc.

In some embodiments, the methylenedioxy derived designer drug or the benzofuran derived designer drug, alone or in a combination described herein, may be administered to relieve fibromyalgia.

The term “treating,” or “treatment” includes the diagnosis, cure, mitigation, treatment, or prevention of disease in man or other animals, or any activity that otherwise affects the structure or any function of the body of man or other animals.

Therapeutic compounds may be administered by any means that may result in the contact of the active agent(s) with the desired site or site(s) of action in the body of a patient. The compounds may be administered by any conventional means available for use in conjunction with pharmaceuticals, either as individual therapeutic agents or in a combination of therapeutic agents. For example, they may be administered as the sole active agents in a pharmaceutical composition, or they can be used in combination with other therapeutically active ingredients.

Therapeutic compounds may be administered to a human patient in a variety of forms adapted to the chosen route of administration, e.g., orally, or parenterally. Parenteral administration in this respect includes administration by the following routes: intravenous, intramuscular, subcutaneous, intraocular, intrasynovial, transepithelial including transdermal, ophthalmic, sublingual, and buccal; topically including ophthalmic, dermal, ocular, rectal and nasal inhalation via insufflation, aerosol and rectal systemic.

A methylenedioxy derived designer drug or a benzofuran derived designer drug, alone or in a combination described herein, may be used to treat any disease or condition identified as treatable by the combination of bupropion and dextromethorphan in any of the following U.S. Pat. Nos. 8,569,328, 9,168,234, 9,189,905 9,205,083, 9,238,032, 9,278,095, 9,314,462, 9,370,513, 9,375,429, 9,408,815, 9,421,176, 9,457,023, 9,457,025, 9,474,731, 9,486,450, 9,700,528, 9,700,553, 9,707,191, 9,763,932, 9,861,595, 9,867,819, 9,968,568, 10,058,518, 10,064,857, 10,080,727, 10,092,560, 10,092,561, 10,105,327, 10,105,361, 10,251,879, 10,463,634, 10,512,643, 10,548,857, 10,596,167, 10,772,850, 10,780,064, 10,780,066, 10,786,469, 10,786,496, 10,799,497, 10,806,710, 10,864,209, 10,874,663, 10,874,664, 10,874,665, 10,881,624, 10,881,657, 10,894,046, 10,894,047, 10,898,453, all of which are incorporated by reference herein in for their disclosure of antidepressants, other compounds that inhibit CYP2D6, and compounds that may be used in combination with dextromethorphan, including dosing parameters, pharmacokinetic parameters, plasma levels, AUC values, C_max, values, and related parameters associated with any of these compounds, and their disclosure of diseases and/or conditions that may be treated using these combinations. A methylenedioxy derived designer drug or a benzofuran derived designer drug described herein may be used to achieve the pharmacokinetic parameters, plasma levels, AUC values, C_max, values, and related parameters described in these documents with relation to the combination of bupropion and dextromethorphan. These pharmacokinetic parameters, plasma levels, AUC values, C_max, values, and related parameters of dextromethorphan found in the above documents are incorporated by reference herein as applying to the combination of dextromethorphan and a designer drug described herein. In other words, if a documents listed above says that the combination of bupropion and dextromethorphan provides an AUC_0-12 of dextromethorphan about 800 ng·hr/mL to about 900 ng·hr/mL, this should be understood to mean that a combination of a designer drug described and dextromethorphan may provide an AUC_0-12 of dextromethorphan of about 800 ng·hr/mL to about 900 ng·hr/mL.

Claims

1. A method of treating a neurological or psychiatric condition comprising administering a methylenedioxy derived designer drug or a benzofuran derived designer drug, to a mammal in need thereof.

2. The method of claim 1, wherein the methylenedioxy derived designer drug is an amphetamine derivative of Formula 1:

3. The method of claim 1, wherein the methylenedioxy derived designer drug is an amphetamine derivative of Formula 2:

4. The method of claim 1, wherein the benzofuran derived designer drug is represented by Formula 3:

5. The method of claim 1, wherein the benzofuran derived designer drug is represented by Formula 4:

6. The method of claim 1, wherein the methylenedioxy derived designer drug is a cathinone derivative of Formula 5:

7. The method of claim 1, wherein the methylenedioxy derived designer drug is represented by Formula 6:

8. The method of claim 1, wherein the methylenedioxy derived designer drug is an aminoindane derivative of Formula 7:

9. The method of claim 1, wherein the methylenedioxy derived designer drug is a tryptamine derivative of Formula 8:

10. The method of claim 1, wherein the methylenedioxy derived designer drug or the benzofuran derived designer drug is administered in combination with dextromethorphan.

11. The method of claim 1, wherein the methylenedioxy derived designer drug or the benzofuran derived designer drug is administered in combination with a CYP2D6 inhibitor.

12. The method of claim 11, wherein the CYP2D6 inhibitor is an antidepressant.

13. The method of claim 12, wherein the antidepressant is bupropion.

14. The method of claim 12, wherein the antidepressant is fluoxetine.

15. The method of claim 12, wherein the antidepressant is paroxetine.

16. The method of claim 11, wherein the CYP2D6 inhibitor is quinidine.

17. The method of claim 1, wherein the mammal is a human being.

18. The method of claim 1, wherein the neurological or psychiatric condition is post-traumatic stress disorder.

19. The method of claim 1, wherein the neurological or psychiatric condition is major depressive disorder.

20. The method of claim 1, wherein the neurological or psychiatric condition is nicotine addiction.

21. The method of claim 1, wherein the neurological or psychiatric condition is agitation associated with Alzheimer's disease.

22. The method of claim 1, wherein the neurological or psychiatric condition is generalized anxiety disorder.