Claims
- 1. A pharmaceutically active N,N'-disubstituted cyclic diamine compound of the formula ##STR111## wherein R.sub.1 is an unsubstituted binuclear heterocyclic ring system bound to the group ##STR112## at a carbon atom and being selected from the group consisting of benzofuryl, dihydrobenzofuryl and benzothienyl,
- X is oxygen, sulphur or a NH-group,
- Y is an unsubstituted alkylene group having 1 to 3 carbon atoms in the chain or an alkylene group having 1 to 3 carbon atoms in the chain substituted by (a) up to 3 alkyl groups each having up to 3 carbon atoms and a total of not more than 8 carbon atoms, or by (b) one or two phenyl groups,
- R.sub.2 is a mononuclear heterocyclic radical selected from the group consisting of (A) furfuryl, tetrahydrofurfuryl and thenyl and (B) substitution products of (A) containing at least one substituent selected from the group consisting of nitro, halogen, trifluormethyl, alkyl having 1 to 6 carbon atoms,
- R.sub.3 is hydrogen or up to two substituents selected from alkyl groups having up to 2 carbon atoms and phenyl groups;
- n is 2 or 3
- or a physiologically-acceptable acid addition salt thereof.
- 2. A compound as claimed in claim 1 having the formula ##STR113## wherein the range of definitions of claim 1 R.sub.1 is selected from the group consisting of ##STR114## wherein X is O or S wherein R.sub.2 is selected from the group consisting of ##STR115##
- 3. A compound as claimed in claim 1 wherein Y is selected from the group consisting of (a) a straight-chained unsubstituted alkylene group having up to 2 carbon atoms and (b) a substitution product of (a) being substituted by a phenyl group.
- 4. A compound of the formula ##STR116## and pharmaceutically acceptable acid addition salts thereof.
- 5. A compound of the formula ##STR117##
- 6. A pharmaceutical composition useful for psychotherapeutic treatment comprising as an active ingredient a compound (I) or its pharmaceutically acceptable acid addition salt as claimed in claim 1 together with a compatible adjuvant.
Priority Claims (2)
Number |
Date |
Country |
Kind |
2240665 |
Aug 1972 |
DEX |
|
2157424 |
Nov 1971 |
DEX |
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Parent Case Info
This is a division of application Ser. No. 307,406, filed on Nov. 17, 1972.
US Referenced Citations (1)
Number |
Name |
Date |
Kind |
3787419 |
Bruce |
Jan 1974 |
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Divisions (1)
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Number |
Date |
Country |
Parent |
307406 |
Nov 1972 |
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