1-Heterocyclic alkyl-1,2,3,4-tetrahydroquinazolinones and analgesic
申请人:Pennwalt Corporation
公开号:US04205173A1
公开(公告)日:1980-05-27
1-Heterocyclic alkyl-1,2,3,4-tetrahydroquinazolinones, acid addition salts thereof, and intermediate compounds having analgesic properties. A representative quinazolinone compound is 1-[2-(1-phenyl-4-piperazinyl)-ethyl]-2-phenyl-1,2,3,4-tetrahydro-4-quinazo linone. A representative analgesic intermediate is 2-[2-(4-[1-phenyl]piperazinyl)ethylamino] bezamide.