申请人:Fujisawa Pharmaceutical Co., Ltd.
公开号:US04479942A1
公开(公告)日:1984-10-30
This invention relates to tetrahydrofuran-carboxylic acid derivatives, of antimicrobial activity, of the formula: ##STR1## wherein R.sup.1 is amino or a protected amino group, R.sup.2 is amino or acylamino and R.sup.3 is carboxy or a protected carboxy group or a pharmaceutically acceptable salt thereof.
本发明涉及四氢呋喃-羧酸衍生物,具有抗微生物活性,其化学式为:##STR1## 其中R1为氨基或保护氨基,R2为氨基或酰胺基,R3为羧基或保护羧基或其药学上可接受的盐。