申请人:——
公开号:US20030004353A1
公开(公告)日:2003-01-02
A novel process is provided for the preparation of optionally protected 2,5-di-(3′-aminopropyl)-pyridines which are useful in the synthesis of &agr;v integrin receptor antagonists. Also provided are useful intermediates obtained from the process.
提供了一种新型工艺,用于制备可选择保护的2,5-二(3'-氨基丙基)-吡啶,这对合成αv整合素受体拮抗剂很有用。同时还提供了从该工艺中获得的有用中间体。