申请人:BEECHAM GROUP PLC
公开号:EP0079167A1
公开(公告)日:1983-05-18
The compound of formula (II):
namely (5R, 6S)-3-[2-(Z)-(2-aminoethoxycarbonyl)ethenyl- thio]-6-[(R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]-hept-2- ene-2-carboxylic acid; is useful in the treatment of a bacterial infection in animals and is preferably administered as a pharmaceutical formulation in association with a pharmaceutically acceptable carrier. The compound may be prepared by, e.g., reaction of the thiol with a compound of formula (V):
wherein X is amino or a precursor thereof.
式(II)化合物:
即 (5R,6S)-3-[2-(Z)-(2-氨基乙氧羰基)乙烯基-硫代]-6-[(R)-1-羟乙基]-7-氧代-1-氮杂双环[3.2.0]-庚-2-烯-2-羧酸;可用于治疗动物的细菌感染,最好作为药物制剂与药学上可接受的载体一起给药。该化合物可通过硫醇与式(V)化合物反应等方法制备:
其中 X 为氨基或其前体。