beta -Lactam antibiotics,申请号US19800137259-传众专利搜索

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发明名称	beta -Lactam antibiotics
摘要	A novel antibiotic designated as KA-6643 and having the formula, <IMAGE> wherein R is hydrogen or -SO3H.
申请公布号	US4530791(A)	申请公布日期	1985.07.23
申请号	US19800137259	申请日期	1980.04.04
申请人	KOWA CO., LTD.	发明人	NAKAYAMA, MASAHITO;IWASAKI, AKIO;KIMURA, SHIGERU;TANABE, SOHEI;MIZOGUCHI, TOSHIMI;MURAKAMI, AKIRA;WATANABE, ISAMU;OKUCHI, MASAO;ITO, HISAKATSU;MORI, TOSHIHITO
分类号	C07D477/20;C12P17/18;(IPC1-7):C07D487/04;A61K31/40	主分类号	C07D477/20
代理机构		代理人
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