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公开(公告)号:US09499475B2
公开(公告)日:2016-11-22
申请号:US14891014
申请日:2014-05-15
发明人: Shekhar Bhaskar Bhirud , Suresh Mahadev Kadam , Sachin Baban Gavhane , Shailesh Shrirang Pawase , Aniket Ashokrao Deshpande , Anil Subhash Bhujbal
IPC分类号: C07C231/24 , C07C59/255
CPC分类号: C07C231/24 , C07B2200/07 , C07B2200/13 , C07C59/255 , C07C233/25
摘要: Provided is an improved process for the preparation of arformoterol L-(+)-tartrate, and more specifically provided is a novel process for the preparation of arformoterol L-(+)-tartrate via arformoterol D-(−)-tartrate.
摘要翻译: 提供了用于制备阿霉醇L - (+) - 酒石酸盐的改进方法,更具体地提供了通过阿霉素D - ( - ) - 酒石酸盐制备阿霉醇L - (+) - 酒石酸盐的新方法。
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公开(公告)号:US20160083334A1
公开(公告)日:2016-03-24
申请号:US14891014
申请日:2014-05-15
发明人: Shekhar Bhaskar BHIRUD , Suresh Mahadev Kadam , Sachin Baban Gavhane , Shailesh Shrirang Pawase , Aniket Ashokrao Deshpande , Anil Subhash Bhujbal
IPC分类号: C07C231/24 , C07C59/255
CPC分类号: C07C231/24 , C07B2200/07 , C07B2200/13 , C07C59/255 , C07C233/25
摘要: Provided is an improved process for the preparation of arformoterol L-(+)-tartrate, and more specifically provided is a novel process for the preparation of arformoterol L-(+)-tartrate via arformoterol D-(−)-tartrate.
摘要翻译: 提供了用于制备阿霉醇L - (+) - 酒石酸盐的改进方法,更具体地提供了通过阿霉素D - ( - ) - 酒石酸盐制备阿霉醇L - (+) - 酒石酸盐的新方法。
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