| 摘要 |
Compounds of the formula 1 wherein X is C-R4 or C; Y is -(CH2)n- when X is CR4 and =CH-(CH2)n-1- when X is C; R is hydrogen, lower alkyl, phenylloweralkyl of the formula wherein p is 1, 2, 3 or 4 and R1 is hydrogen or halogen, hydroxy, benzoylloweralkyl of the formula wherein p and R1 are as defined above; phenyloxycarbonyl, benzoyl, benzoyloxy or ; wherein p and R1 are as defined above, R2 and R3 are the same or different and each can be hydrogen, halogen, alkoxy of from 1 to 2 carbon atoms, lower alkyl and hydroxy; R4 is hydrogen or OR5; R5 is hydrogen, loweracyl, benzoyl or cycloalkanoyl in which the cycloalkyl ring contains from 3 to 6 carbon atoms; m is the integer 1 or 2; n is the integer 1, 2 or 3; the sum of m and n is 3 or 4; and the pharmaceutically acceptable acid addition salts thereof, and a process for the preparation thereof. The compounds are useful as antidepressants, anticonvulsants, tranquilizers and analgetics. |
