申请人:BEECHAM GROUP PLC
公开号:EP0081312A2
公开(公告)日:1983-06-15
Compound of formula (II) and salts and esters are useful for treating bacterial infections:
wherein:
R' is hydrogen, -CHO, or -S03H or a pharmaceutically acceptable salt thereof;
R2 and R3 are independently hydrogen, hydrocarbon, hydrocarbyicarbonyl, hydrocarbylcarbonylamino;
or R2 and R3 together with the nitrogen atom to which they are attached form a heterocyclic ring;
R2 and R3 being optionally substituted.
式(II)化合物及其盐和酯可用于治疗细菌感染:其中:R'是氢、-CHO 或-S03H 或其药学上可接受的盐;R2 和 R3 独立地是氢、烃、烃基羰基、烃基羰基氨基;或 R2 和 R3 与它们所连接的氮原子一起形成杂环;R2 和 R3 被任选取代。