| 发明名称 |
Crystalline 1-methylcarbapenem derivatives |
| 摘要 |
This invention provides crystalline forms of a 1-methylcarbapenem derivative of formula (I) or of pharmaceutically acceptable salts thereof. The crystalline forms of the 1-methylcarbapenem derivative exhibit excellent antibiotic activity against various bacterial strains and sufficient stability for practical use.
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| 申请公布号 |
US6924279(B2) |
申请公布日期 |
2005.08.02 |
| 申请号 |
US20030351944 |
申请日期 |
2003.01.27 |
| 申请人 |
SANKYO COMPANY, LIMITED |
发明人 |
KAWAMOTO ISAO;SHIMOJI YASUO;FUKUHARA HIROSHI |
| 分类号 |
A61K31/407;A61P31/04;C07D477/20;(IPC1-7):C07D477/20 |
主分类号 |
A61K31/407 |
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