| 摘要 |
Benzopipans (some novel) of formula (I): (where - is a single a double bond; one of R1 and R3 amino opt. mono or di-alkyl substd. or a monoheterocyclic ring opt. contg. a further O, N or S atom and the other is H or amino opt. mono- or di-alkyl substd. or a monoheterocyclic ring opt. contg. a further O, N or S atom; each of R2 and R4 is H halogen, OH, alkoxy, alkyl or CF3; X is C=O or C(R5R6); R5 and R6 are H or alkyl;) are anxiolytic, antipsychotic and antidepressive agents. |
