发明名称 |
METHOD FOR THE PRODUCTION OF AMINO CROTONYL COMPOUNDS |
摘要 |
An improved process for preparing 4-[(3-chloro-4-fluorophenyl)amino]-6-{[4-(N,N-dimethylamino)-1-oxo-2-buten-1-yl]amino}-7-((S)-tetrahydrofuran-3-yloxy)-quinazoline and related aminocrotonyl compounds and the preparation of a suitable salt of 4-[(3-chloro-4-fluorophenyl)amino]-6-{[4-(N,N-dimethylamino)-1-oxo-2-buten-1-yl]amino}-7-((S)-tetrahydrofuran-3-yloxy)-quinazoline for use as a pharmaceutically active substance. |
申请公布号 |
KR20120037987(A) |
申请公布日期 |
2012.04.20 |
申请号 |
KR20127003787 |
申请日期 |
2004.10.12 |
申请人 |
BOEHRINGER INGELHEIM INTERNATIONAL GMBH |
发明人 |
RALL WERNER;SOYKA RAINER;KULINNA CHRISTIAN;SCHNAUBELT JUERGEN;SIEGER PETER |
分类号 |
C07D405/12;A61K31/505;A61K31/517;A61P35/00;C07D239/94 |
主分类号 |
C07D405/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|