发明名称 |
Process for preparing an optically active cyclobutane nucleoside. |
摘要 |
<p>A process for the preparation of the optically active compound [1R-(1 alpha ,2 beta ,3 alpha )]-2-amino-9-[2,3-bis(hydroxymethyl)cyclobutyl]-6H-purin-6-one, represented by the formula: <CHEM> and novel intermediates are described. l</p> |
申请公布号 |
EP0433897(A2) |
申请公布日期 |
1991.06.26 |
申请号 |
EP19900124123 |
申请日期 |
1990.12.13 |
申请人 |
E.R. SQUIBB & SONS, INC. |
发明人 |
BISACCHI, GREGORY S.;MITT, TOOMAS |
分类号 |
A61K31/52;A61K31/522;A61P31/12;A61P31/22;C07C235/40;C07C243/08;C07D473/00;C07D473/18;C07F7/18 |
主分类号 |
A61K31/52 |
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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