发明名称 |
PROCESS FOR THE PREPARATION OF INTERMEDIATES IN THE SYNTHESIS OF 2- (PURIN-9-YL) - TETRAHYDROFURAN-3,4-DIOL DERIVATIVES |
摘要 |
<p>A process for preparing a compound of formula (II) Which comprises reacting a compound of formula (IV) wherein P<1> represents a protecting group which is a cyclic ether connected to the purine ring nitrogen in the 2-position, or a salt thereof, with a compound of formula (V) R<2>NH2 (V) followed by deprotection and optional salt conversion to yield the compound of formula (II) or a salt thereof.</p> |
申请公布号 |
WO03080613(A1) |
申请公布日期 |
2003.10.02 |
申请号 |
WO2003EP03027 |
申请日期 |
2003.03.19 |
申请人 |
GLAXO GROUP LIMITED;BLATCHER, PHILIP |
发明人 |
BLATCHER, PHILIP |
分类号 |
A61P29/00;C07D473/16;(IPC1-7):C07D473/16 |
主分类号 |
A61P29/00 |
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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