1-[[5-[[4-substituted-1-piperazinyl]methyl]-pyrrol-2-yl or furan-2-yl]methyl-2-piperidinones useful in treating schizophrenia

摘要

Mannich bases of the formula (I): (I) where X is oxygen or NR2, Alk is divalent alkyl, R1 is an aromatic ring, R2 is a substituent and the salts thereof. Useful as antipsychotic agents in man to be used in a manner similar to chlorpromazine.