申请人:Sandoz, Inc.
公开号:US03994915A1
公开(公告)日:1976-11-30
Benzocycloheptaoxazolones are prepared by a multi-step process starting with a lower alkyl ester of a 3-oxo-5-phenylvaleric acid. The compounds are useful as anti-inflammatories and as intermediates in the preparation of pharmaceutically useful compounds.
Benzocycloheptaoxazolones是通过多步骤制备而成,起始物为3-氧代-5-苯基戊酸的低碳酸酯。这些化合物可用作抗炎药物,也可用作制备药用化合物的中间体。