专利号:US-3714159-A 优先权日:1971-03-30 标 题:2,2-diaryl-4-(4'-aryl-4'-hydroxy-piper-idino)-butyramides 发明人:JANSSEN P; NIEMEGEERS C; STOKBROEKX R; VANDENBERK J 权利人:JANSSEN PHARMACEUTICA NV 摘要:COMPOUNDS OF THE CLASS OF 2,2-DIARYL-4-(4''-ARYL-4''HYDROXY-PIPERIDINO)BUTYRAMIDES WHEREIN SAID ARYL AND SAID AMIDE FUNCTIONS ARE VARIOUSLY DEFINED GROUPS, SAID BUTURAMIDES HAVING ANTI-DIARRHEAL AND ANALGESIC ACTVITES; ALSO INCLUDED ARE NOVEL INTERMEDIATES USED IN THE SYNTHESIS OF SAID BUTYRAMIDES.