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公开(公告)号:US20100137599A1
公开(公告)日:2010-06-03
申请号:US12665664
申请日:2008-06-18
申请人: Achim Hack , Gunter Weingarner , Matthias Kramer
发明人: Achim Hack , Gunter Weingarner , Matthias Kramer
IPC分类号: C07D491/04 , C07C205/00 , C07C69/003 , C07C69/66 , C07D491/052 , C07D231/10 , C07D207/30 , C07D261/06 , C07C229/00 , C07D487/02 , C07C381/00 , C07D209/04 , C07D333/22 , C07D209/44 , C07D209/82 , C07D313/10 , C07D337/12
CPC分类号: C07C201/02 , C07C67/08 , C07C227/18 , C07C315/04 , C07C2601/08 , C07C2601/14 , C07C2602/08 , C07D207/337 , C07D209/18 , C07D209/46 , C07D209/86 , C07D231/12 , C07D261/08 , C07D313/14 , C07D333/24 , C07D337/14 , C07D487/04 , C07D491/04 , C07C69/003 , C07C317/44 , C07C229/42 , C07C69/28 , C07C203/04
摘要: The present invention relates to a process for the preparation of 1,4-butanediol mononitrate as intermediate for large scale preparation of high purity nitrooxybutyl ester of pharmaceutically active compounds.
摘要翻译: 本发明涉及一种制备1,4-丁二醇单硝酸酯作为大规模制备药学活性化合物的高纯度硝基氧丁基酯的中间体的方法。