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公开(公告)号:US3322756A
公开(公告)日:1967-05-30
申请号:US36756864
申请日:1964-05-14
Applicant: HOECHST AG
Inventor: HEINRICH RUSCHIG , HANS HILMER
IPC: A61K31/505 , C07D239/88 , C07D239/90 , C07D403/06
CPC classification number: C07D403/06 , A61K31/505 , C07D239/88 , C07D239/90