发明授权
US4125716A Methoxymethyl esters of substituted
imidazolidinyl-3-methyl-3-cephem-4-carboxylic acids
失效
取代的咪唑烷基-3-甲基-3-头孢烯-4-羧酸的甲氧基甲基酯
- 专利标题: Methoxymethyl esters of substituted imidazolidinyl-3-methyl-3-cephem-4-carboxylic acids
- 专利标题(中): 取代的咪唑烷基-3-甲基-3-头孢烯-4-羧酸的甲氧基甲基酯
-
申请号: US861334申请日: 1977-12-16
-
公开(公告)号: US4125716A公开(公告)日: 1978-11-14
- 发明人: Leonard B. Crast, Jr. , Robert G. Graham
- 申请人: Leonard B. Crast, Jr. , Robert G. Graham
- 申请人地址: NY New York
- 专利权人: Bristol-Myers Company
- 当前专利权人: Bristol-Myers Company
- 当前专利权人地址: NY New York
- 主分类号: A61K
- IPC分类号: A61K20060101 ; A61K31/545 ; A61K31/546 ; A61P31/04 ; C07D20060101 ; C07D233/00 ; C07D501/00 ; C07D501/20 ; C07D501/22 ; C07D501/58 ; C07D501/60
摘要:
Compounds of the formula ##STR1## in which R.sup.1 is hydrogen or hydroxy are potent antibacterial agents.
公开/授权文献
信息查询