发明名称 |
PROCESS FOR PRODUCING PYRROLE COMPOUND |
摘要 |
The present invention provides a production method of a sulfonylpyrrole compound useful as a pharmaceutical product, a production method of an intermediate used for the method, and a novel intermediate. The present invention relates to a method of producing sulfonylpyrrole compound (VIII), which includes reducing compound (III) and hydrolyzing the reduced product to give compound (IV), subjecting compound (IV) to a sulfonylation reaction to give compound (VI), and subjecting compound (VI) to an amination reaction.; |
申请公布号 |
US2014303378(A1) |
申请公布日期 |
2014.10.09 |
申请号 |
US201414303238 |
申请日期 |
2014.06.12 |
申请人 |
Takeda Pharmaceutical Company Limited |
发明人 |
IKEMOTO Tomomi;MIZUFUNE Hideya;NAGATA Toshiaki;SERA Misayo;FUKUDA Naohiro;YAMASAKI Takeshi |
分类号 |
C07D207/337;C07D207/36;C07D207/30;C07D207/48;C07C225/14;C07D207/333;C07D401/12 |
主分类号 |
C07D207/337 |
代理机构 |
|
代理人 |
|
主权项 |
1. (canceled) |
地址 |
Osaka-shi JP |