Claims
- 1. A method of stimulating ciliary beat frequency in a subject in need of such treatment, said method comprising:
administering to a subject a pharmaceutical composition comprising a compound of Formula IV, or pharmaceutically acceptable salt thereof, in an amount effective to increase ciliary beat frequency in an affected part of the body selected from the group consisting of the lungs, upper airways, eyes, genito-urinary tract, spermatozoa, ovaries, fallopian tubes, neutrophils, and macrophages: 11wherein: X is oxygen, methylene, difluoromethylene, imido; n=0, 1 or2; m=0, 1 or 2; n+m=0, 1, 2, 3 or4; Z=OH or N3; Z′=OH or N3; Y=H or OH; Y′=H or OH; B and B′ are each independently a purine residue as in Formula IVa or a pyrimidine residue as in Formula IVb linked through the 9- or 1- position, respectively; 12wherein: R1 is a hydrogen, or an alkyl or aryl moiety as defined below or ω-A(C1-6alkyl)CONH(C1-6alkyl) wherein A is amino, mercapto, hydroxy or carboxyl; R2 is O, or is absent; or R1 and R2 taken together form a 5-membered fused imidazole ring, optionally substituted on the 4- or 5- positions of the etheno moiety with alkyl, aryl or aralkyl moieties as defined below; R3 is alkyl, aryl or aralkyl, alkylamino, arylamino or aralkylamino; alkoxy, aryloxy or aralkyloxy; alkylthio, arylthio or aralkylthio as defined below; or ω-A(C1-6alkyl)CONH(C1-6alkyl)B- wherein A and B are independently amino, mercapto, hydroxy or carboxyl; or pharmaceutically acceptable esters, amides or salts thereof; 13wherein: R4 is hydrogen, hydroxy, mercapto, amino, cyano, aralkoxy, C1-6 alkylthio, C1-6 alkoxy, C1-6 alkylamino or dialkylamino, the alkyl groups optionally linked to form a heterocycle; R5 is hydrogen, acyl, C1-6 alkyl, aroyl, optionally functionalized as defined below, C1-5 alkanoyl, benzoyl, or sulphonate; R6 is hydroxy, mercapto, alkoxy, aralkoxy, C1-6alkylthio, amino, C1-5 disubstituted amino, triazolyl, alkylamino or dialkylamino, where the alkyl groups are optionally linked to form a heterocycle or link to N3 to form an optionally substituted ring; or R5 and R6 taken together form a 5-membered fused imidazole ring between positions 3 and 4 of the pyrimidine ring optionally substituted on the 4- or 5- positions of the etheno moiety with alkyl, aryl or aralkyl moieties as defined below. R7 is hydrogen, hydroxy, cyano, nitro, alkenyl with the alkenyl moiety optionally linked through oxygen to form a ring optionally substituted on the carbon adjacent to the oxygen with alkyl or aryl groups, substituted alkynyl, halogen, substituted alkyl, perhalomethyl, C2-6 alkyl, C2-3 alkenyl, or substituted ethenyl, C2-3 alkynyl or substituted alkynyl; or together R6-R7 may form a 5 or 6-membered saturated or unsaturated ring bonded through N or O at R6, such a ring may contain substituents that themselves contain functionalities; provided that when R8 is amino or substituted amino, R7 is hydrogen; and R8 is hydrogen, amino or substituted amino, alkoxy, arylalkoxy, alkylthio, arylalkylthio, carboxamidomethyl, carboxymethyl, methoxy, methylthio, phenoxy or phenylthio; or pharmaceutically acceptable esters, amides or salts thereof.
- 2. The method according to claim 1, wherein said compound is delivered to the eyes to treat dysfunction of the ocular mucociliary clearance system as a result of impaired ciliary movement in a patient in need of such treatment.
- 3. The method according to claim 1, wherein said compound is delivered to the genito-urinary tract to treat dysfunction of the genito-urinary mucociliary clearance system as a result of impaired ciliary movement in a patient in need of such treatment.
- 4. The method according to claim 1, wherein said compound is delivered to the bloodstream to treat immune deficiency caused by impairment of ciliary movement of neutrophils and macrophages in a patient in need of such treatment.
- 5. The method according to claim 1, wherein said compound is delivered to the spermatozoa to treat male infertility caused by impairment of ciliary movement of spermatozoa in a patient in need of such treatment.
- 6. The method according to claim 1, wherein said compound is delivered to the ovaries or fallopian tubes to treat female infertility caused by impairment of ciliary movement of the epithelial cells of the ovaries or fallopian tubes in a patient in need of such treatment.
- 7. The method according to claim 1, wherein said compound is delivered by administering a liquid, a liquid suspension, or an aerosal suspension of said compound to the nasopharyngeal airways or oral airways of said subject, such that a therapeutically effective amount of said compound contacts the area of impaired ciliary movement in the lungs, sinuses, middle ear, inner ear, upper airways, eyes, genito-urinary tract, spermatozoa, ovaries, fallopian tubes, neutrophils, or macrophages of said subject either directly or via systemic absorption and circulation.
- 8. The method according to claim 1, wherein said compound is delivered by administering an oral form of said compound to said subject, such that a therapeutically effective amount of said compound contacts the area of impaired ciliary movement in the lungs, sinuses, upper airways, middle or inner ear, eyes, genito-urinary tract, spermatozoa, ovaries and fallopian tubes, or neutrophils and macrophages of said subject either directly or via systemic absorption and circulation.
- 9. The method according to claim 1, wherein said compound is delivered by administering a topical form, an injected form, or a suppository form of said compound to the middle ear or eyes via the tympanic membrane or cornea of said subject, such that a therapeutically effective amount of said compound contacts the area of impaired ciliary movement in the luminal epithelial lining of the middle ear or inner ear or the lens of said subject.
- 10. The method according to claim 1, wherein said compound is delivered by intra-operative instillation of a gel, cream, or liquid suspension form of said compound, such that a therapeutically effective amount of said compound contacts the area of impaired ciliary movement in the ears, eyes, lungs, upper airways or genito-urinary tract of said subject either directly or via systemic absorption and circulation.
- 11. The method according to claim 1, wherein said compound is administered ex vivo to the spermatozoa by means of a topical, injection, or immersion form of the compound, such that a therapeutically effective amount of said compound contacts the spermatozoa having impaired ciliary movement.
- 12. The method according to claim 1, wherein said compound is delivered via a transdermal patch, such that a therapeutically effective amount of said compound contacts the area of impaired ciliary movement in the ears, eyes, lungs, upper airways or genito-urinary tract of said subject either directly via local absorption or via systemic absorption and circulation.
- 13. The method according to claim 1, wherein said compound is delivered to the affected part of the body to treat inflammation caused by viral or bacterial infection.
- 14. The method according to claim 1, wherein said compound is delivered to upper airways to treat upper respiratory infection.
- 15. The method according to claim 1, wherein said compound is administered in an amount sufficient to achieve concentrations thereof on the surfaces of the lungs, sinuses, middle or inner ear, upper airways, eyes, genito-urinary tract, spermatozoa, ovaries or fallopian tubes, or neutrophils and macrophages of said subject of from about 10-7 to about 10−1 moles/liter.
- 16. A method of stimulating expectoration in a subject in need of such treatment, said method comprising:
administering to a subject a pharmaceutical composition comprising a compound of Formula IV, or pharmaceutically acceptable salt thereof, in an amount effective to increase ciliary beat frequency in an affected part of the body selected from the group consisting of the lungs, upper airways, eyes, genito-urinary tract, spermatozoa, ovaries, fallopian tubes, neutrophils, and macrophages: 14wherein: X is oxygen, methylene, difluoromethylene, imido; n=0, 1 or2; m=0, 1 or2; n+m=0, 1, 2, 3 or 4; Z=OH or N3; Z′=OH or N3; Y=H or OH; Y′=H or OH; B and B′ are each independently a purine residue as in Formula IVa or a pyrimidine residue as in Formula IVb linked through the 9- or 1- position, respectively; 15wherein: R1 is a hydrogen, or an alkyl or aryl moiety as defined below or ω-A(C1-6alkyl)CONH(C1-6alkyl) wherein A is amino, mercapto, hydroxy or carboxyl; R2 is O, or is absent; or R1 and R2 taken together form a 5-membered fused imidazole ring, optionally substituted on the 4- or 5- positions of the etheno moiety with alkyl, aryl or aralkyl moieties as defined below; R3 is alkyl, aryl or aralkyl, alkylamino, arylamino or aralkylamino; alkoxy, aryloxy or aralkyloxy; alkylthio, arylthio or aralkylthio as defined below; or ω-A(C1-6-alkyl)CONH(C1-6-alkyl)B- wherein A and B are independently amino, mercapto, hydroxy or carboxyl; or pharmaceutically acceptable esters, amides or salts thereof, 16wherein: R4 is hydrogen, hydroxy, mercapto, amino, cyano, aralkoxy, C1-6 alkylthio, C1-6 alkoxy, C1-6 alkylamino or dialkylamino, the alkyl groups optionally linked to form a heterocycle; R5 is hydrogen, acyl, C1-6 alkyl, aroyl, optionally functionalized as defined below, C1-5 alkanoyl, benzoyl, or sulphonate; R6 is hydroxy, mercapto, alkoxy, aralkoxy, C1-6alkylthio, amino, C1-5 disubstituted amino, triazolyl, alkylamino or dialkylamino, where the alkyl groups are optionally linked to form a heterocycle or link to N3 to form an optionally substituted ring; or R5 and R6 taken together form a 5-membered fused imidazole ring between positions 3 and 4 of the pyrimidine ring optionally substituted on the 4- or 5- positions of the etheno moiety with alkyl, aryl or aralkyl moieties as defined below. R7 is hydrogen, hydroxy, cyano, nitro, alkenyl with the alkenyl moiety optionally linked through oxygen to form a ring optionally substituted on the carbon adjacent to the oxygen with alkyl or aryl groups, substituted alkynyl, halogen, substituted alkyl, perhalomethyl, C2-6 alkyl, C2-3 alkenyl, or substituted ethenyl, C2-3 alkynyl or substituted alkynyl; or together R6-R7 may form a 5 or 6-membered saturated or unsaturated ring bonded through N or O at R6, such a ring may contain substituents that themselves contain functionalities; provided that when R8 is amino or substituted amino, R7 is hydrogen; and R8 is hydrogen, amino or substituted amino, alkoxy, arylalkoxy, alkylthio, arylalkylthio, carboxamidomethyl, carboxymethyl, methoxy, methylthio, phenoxy or phenylthio; or pharmaceutically acceptable esters, amides or salts thereof
Parent Case Info
[0001] This application is a continuation-in-parts of U.S. application Nos. 09/101,840, filed Jul. 17, 1998, and 10/007,451, filed Nov. 6, 2001. U.S. Application No. 09/101,840 is the National Stage of International Application No. PCT/US97/05 101, filed Mar. 27, 1997, published Oct. 2, 1997 under PCT Article 21(2) in English; which claims the priority of U.S. Application No. 08/624,914, filed Mar. 27, 1996, now abandoned. U.S. Application 10/007,451 is a continuation of U.S. Application No. 09/101,395, filed Jul. 10, 1998, which was the National Stage of International Application No. PCT/US98/02702, filed Feb. 6, 1998, published Aug. 13, 1998 under PCT Article 21(2) in English; which claims the priority of U.S. Application No. 08/798,508, filed Feb. 10, 1997, now U.S. Pat. No. 5,837,861, and U.S. Application No. 08/797,472, filed Feb. 6, 1997, now U.S. Pat. No. 5,900,407.
Continuation in Parts (2)
|
Number |
Date |
Country |
Parent |
09101840 |
Jul 1998 |
US |
Child |
10163804 |
Jun 2002 |
US |
Parent |
10007451 |
Nov 2001 |
US |
Child |
10163804 |
Jun 2002 |
US |