发明授权
- 专利标题: Cephalosporin derivatives
- 专利标题(中): 头孢菌素衍生物
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申请号: US207163申请日: 1980-11-17
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公开(公告)号: US4349672A公开(公告)日: 1982-09-14
- 发明人: Marc Montavon , Roland Reiner
- 申请人: Marc Montavon , Roland Reiner
- 申请人地址: NJ Nutley
- 专利权人: Hoffmann-La Roche Inc.
- 当前专利权人: Hoffmann-La Roche Inc.
- 当前专利权人地址: NJ Nutley
- 优先权: CHX10601/79 19791129
- 主分类号: A61K31/545
- IPC分类号: A61K31/545 ; A61K31/546 ; A61P31/04 ; C07D277/20 ; C07D501/36
摘要:
There are presented cephalosporin derivatives of the formula ##STR1## wherein X is the group ##STR2## R is hydrogen or a readily hydrolyzable ester or ether group and n stands for 1 or 2,as well as salts of these compounds and hydrates of these compounds and salts.
公开/授权文献
- US5462614A Method of producing support for planographic printing plate 公开/授权日:1995-10-31