| 发明名称 |
PROCESS FOR THE PREPARATION OF SELEXIPAG AND INTERMEDIATES THEREOF |
| 摘要 |
The present invention provides processes for the preparation of Selexipag compound of formula (1). The present invention also provides processes for the preparation of 4-[(5,6-diphenyl-pyrazin-2-yl)-isopropyl -amino]-butan-1-ol (2), and 4-isopropylamino-butan-1-ol of formula (3), which are intermediates for the synthesis of Selexipag (1 ). |
| 申请公布号 |
WO2017042828(A2) |
申请公布日期 |
2017.03.16 |
| 申请号 |
WO2016IN00226 |
申请日期 |
2016.09.07 |
| 申请人 |
MEGAFINE PHARMA (P) LTD. |
发明人 |
MATHAD VIJAYAVITTHAL THIPPANNACHAR;DODDAPPA PRALHAD ANEKAL;KARDILE PRITESH BHIMRAJ;PADAKI SANTHOSH AMBADAS;GAIKWAD BAPUSAHEB SHRIHARI;SHINDE GORAKSHANATH BALASAHEB |
| 分类号 |
C07D241/20;C07D239/42;C07D241/12;C07D241/18 |
主分类号 |
C07D241/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
