申请人:Warner-Lambert Company
公开号:US03966765A1
公开(公告)日:1976-06-29
.beta.-Ketoacyl derivatives of 6-aminopenicillanic acid of the formula: ##SPC1## Are disclosed. In the above structure R.sup.1 is hydrogen, alkyl, halogen, alkoxy, cyano, trifluoromethyl and the like; Z is CHR.sup.2 or NR.sup.2 ; R.sup.2 is hydrogen, alkyl, aralkyl; M is an alkali or alkaline earth metal such as sodium, potassium, or calcium. These compounds are useful as anti-bacterials.
.beta.-酮酰基衍生物的6-氨基青霉烷酸的通式:##SPC1##被公开。在上面的结构中,R1是氢、烷基、卤素、烷氧基、氰基、三氟甲基等;Z是CHR2或NR2;R2是氢、烷基、芳基烷基;M是碱金属或碱土金属,如钠、钾或钙。这些化合物作为抗菌剂是有用的。