发明名称 Process for preparing pyrazolo[4,3-d]pyrimidine derivatives
摘要 <p>[7-(3-chloro-4-methoxybenzylamino)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-ylmethoxy]acetic acid, is disclosed, as well as a process for its preperation and intermediates in the process of preparing the same.</p>
申请公布号 CZ20031782(A3) 申请公布日期 2003.10.15
申请号 CZ20030001782 申请日期 2001.12.29
申请人 MERCK PATENT GMBH 发明人 EGGENWEILER HANS-MICHAEL
分类号 C07D231/38;A61K31/519;A61P9/00;A61P9/04;A61P11/00;A61P15/10;A61P43/00;C07D487/04;(IPC1-7):C07D487/04;C07D231/06 主分类号 C07D231/38
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