申请人:Hoffmann-La Roche Inc.
公开号:US04005073A1
公开(公告)日:1977-01-25
Compounds represented by the following formula ##STR1## wherein R is hydrogen, lower alkanoyloxymethyl, lower alkyl, indanyl or a radical represented by the formula ##STR2## wherein X may be hydrogen, halogen, hydroxy, lower alkyl, lower alkoxy or a lower alkoxy-lower alkyl group, Pharmaceutically acceptable salts and hydrates thereof. These compounds are useful as antibiotics.
以下化合物的化学式为 ##STR1## 其中R为氢、低烷酰氧甲基、低烷基、茚芴基或由式子 ##STR2## 表示的基团,其中X可以是氢、卤素、羟基、低烷基、低烷氧基或低烷氧基-低烷基基团,其药学上可接受的盐和水合物。这些化合物可用作抗生素。