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公开(公告)号:US3996208A
公开(公告)日:1976-12-07
申请号:US344020
申请日:1973-03-21
申请人: Bruno Fechtig , Karoly Kocsis , Hans Bikel
发明人: Bruno Fechtig , Karoly Kocsis , Hans Bikel
IPC分类号: C07D207/34 , C07D213/75 , C07D213/78 , C07D233/90 , C07D241/22 , C07D277/36 , C07D307/68 , C07D499/00 , C07D499/64 , C07D501/20 , C07F7/18 , C07D499/46
CPC分类号: C07D213/75 , C07D207/34 , C07D213/78 , C07D233/90 , C07D241/22 , C07D277/36 , C07D307/68 , C07D499/00 , C07F7/1896
摘要: 6-acylamino-penam-3-carboxylic acids and 7-acylamino-3-cephem-4-carboxylic acids in which the acyl group has the formula ##STR1## in which R.sub.1 is hydrogen, R.sub.2 is optionally substituted phenyl, thienyl or furyl or R.sub.1 and R.sub.2 together are optionally substituted cycloalkyl, and R is a radical which is linked through a carbon, oxygen, sulphur or nitrogen atom.
摘要翻译: 6-酰基氨基 - penam-3-羧酸和7-酰基氨基-3-头孢烯-4-羧酸,其中酰基具有式“IMAGE”,其中R 1是氢,R 2是任选取代的苯基,噻吩基或呋喃基,或 R1和R2一起是任选取代的环烷基,R是通过碳,氧,硫或氮原子连接的基团。