Expedient synthesis of sitagliptin 机翻标题: 暂无翻译,请尝试点击翻译按钮。

公开号/公开日
IN201627030199 A 2016-10-21 [IN201627030199] / 2016-10-21
申请号/申请日
2016IN-27030199 / 2016-09-03
发明人
Satyanarayana JANAGANI;Kumar THADURI Venkateshwar;Ravisankar VAMARAJU;
申请人
STEREOKEM;
主分类号
IPC分类号
C07D-487/04
摘要
(IN201627030199) Novel intermediates are disclosed as intermediates for preparation of a Sitagliptin.  A novel synthetic method to prepare Sitagliptin using the said intermediates is also disclosed.  The process comprises the steps of: A1) providing an intermediate compound and A2) reacting the intermediate compound with a Michael donor to obtain the intermediate compound.
机翻摘要
暂无翻译结果,您可以尝试点击头部的翻译按钮。
地址
代理人
代理机构
;
优先权号
2014US-61936291 2014-02-05
主权利要求

        
法律状态
(IN201627030199) LEGAL DETAILS FOR IN201627030199  Actual or expected expiration date=2036-09-03    Legal state=ALIVE    Status=PENDING     Event publication date=2016-09-03  Event code=IN/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=IN IN201627030199  Application date=2016-09-03  Standardized application number=2016IN-27030199     Event publication date=2016-10-21  Event code=IN/A  Event indicator=Pos  Event type=Examination events  Application laid open  Publication country=IN  Publication number=IN201627030199  Publication stage Code=A  Publication date=2016-10-21  Standardized publication number=IN201627030199
专利类型码
A
国别省市代码
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