专利名称：1-Heterocyclic alkyl-1,2,3,4-tetrahydroquinazolinones and analgesicintermediates thereof
发明人：Bola Vithal Shetty申请号：US05/716925申请日：19760823公开号：US04060526A公开日：19771129
摘要：1-heterocyclic alkyl-1,2,3,4-tetrahydroquinazolinones, acid addition saltsthereof, and intermediate compounds having analgesic properties. A representativequinazolinone compound is 1-[2-(1-phenyl-4- piperazinyl)- ethyl]-2-phenyl-1,2,3,4-tetrahydro-4-quinazol inone. A representative analgesic intermediate is 2-[2-(4-[1-phenyl]piperazinyl) ethylamino] benzamide.
申请人：PENNWALT CORPORATION
代理人：William D. Mitchell
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