[EN] PROCESS FOR PREPARING INTEGRIN ANTAGONIST INTERMEDIATE<br/>[FR] PROCEDE DE PREPARATION D'UN ANTAGONISTE DE L'INTEGRINE ET D'UN INTERMEDIAIRE
申请人:MERCK & CO INC
公开号:WO2003064390A1
公开(公告)日:2003-08-07
A novel process is provided for the preparation of 2,5-di-(3 -aminopropyl)pyridine which is useful in the synthesis of ανβ3 integrin receptor antagonists. Also provided are useful intermediates obtained from the process.
Process for preparing integrin antagonist intermediate
申请人:——
公开号:US20030176707A1
公开(公告)日:2003-09-18
A novel process is provided for the preparation of 2,5-di-(3′-aminopropyl)pyridine which is useful in the synthesis of &agr;v&bgr;3 integrin receptor antagonists. Also provided are useful intermediates obtained from the process.