发明名称 |
A process for preparation of (2S, 5R)-7-oxo-6-sulphooxy-2-[((3R)-pyrrolidine-3-carbonyl)-hydrazino carbonyl]-1,6-diaza-bicyclo[3.2.1]octane |
摘要 |
A process for preparation of (2S,5R)-7-oxo-6-sulphooxy-2-[((3R)-pyrrolidine-3-carbonyl)-hydrazino carbonyl]-1,6-diaza-bicyclo[3.2.1]octane is disclosed comprising reacting a compound of Formula (II) with a compound of Formula (III) to obtain a compound of Formula (IV). The crystalline end-product is als claimed. |
申请公布号 |
US2016002234(A1) |
申请公布日期 |
2016.01.07 |
申请号 |
US201314769810 |
申请日期 |
2013.10.12 |
申请人 |
WOCKHARDT LIMITED |
发明人 |
PAWAR Shivaji Sampatrao;JADHAV Sunil Bhaginath;MISHRA Amit Chandra;RANE Vipul;BHAWSAR Satish;DESHPANDE Prasad Keshav;YEOLE Ravindra Dattatraya;PATEL Mahesh Vithalbhai |
分类号 |
C07D471/08 |
主分类号 |
C07D471/08 |
代理机构 |
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代理人 |
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主权项 |
1. A process for preparation of a compound of Formula (I), comprising: (a) reacting a compound of Formula (II) with a compound of Formula (III) to obtain a compound of Formula (IV); (b) hydrogenolysis of a compound of Formula (IV) to obtain a compound of Formula (V); (c) sulfonating a compound of Formula (V) to obtain a compound of Formula (VI); and (d) converting a compound of Formula (VI) into a compound of Formula (I). |
地址 |
Aurangabad O IN |