发明名称 |
Erythromycin a derivatives and method for preparing same |
摘要 |
Erythromycin A derivatives represented by the general formulawherein R1 is a 2-alkenyl group having 3 to 15 carbon atoms, an arylmethyl group, or an arylmethyl group substituted by 1 to 3 of a halogen atom, an alkoxy group 1 to 4 carbon atoms, a nitro group or an alkoxycarbonyl group having 2 to 6 carbon atoms, R2 is a substituted silyl group and R3 is a hydrogen atom or R2, are disclosed. These compounds are useful as intermediates of the anti-bacterial agents.
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申请公布号 |
US6342590(B1) |
申请公布日期 |
2002.01.29 |
申请号 |
US19920869111 |
申请日期 |
1992.04.14 |
申请人 |
TAISHO PHARMACEUTICAL CO., LTD. |
发明人 |
MORIMOTO SHIGEO;ADACHI TAKASHI;MATSUNAGA TOHRU;KASHIMURA MASATO;WATANABE YOSHIAKI;SOTA KAORU |
分类号 |
C07H17/08;(IPC1-7):C07H1/00 |
主分类号 |
C07H17/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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