| 发明名称 |
Новые производные бензопирана или тиобензопирана |
| 摘要 |
The present invention relates to a novel benzopyran or thiobenzopyran derivative represented by formula (1): pharmaceutically acceptable salt or stereoisomer thereof, in which X, R<SUB>1</SUB>, R<SUB>2</SUB>, R<SUB>3</SUB>, R<SUB>4 </SUB>and A are defined as described in the specification, and to a process for preparation thereof and a pharmaceutical composition having anti-estrogenic activity which contains the compound (1) as an active component. |
| 申请公布号 |
RU2001101466(A) |
申请公布日期 |
2004.03.10 |
| 申请号 |
RU20010101466 |
申请日期 |
1999.06.14 |
| 申请人 |
ТЮГАЙ СЕЙЯКУ КАБУСИКИ КАЙСЯ (JP) |
发明人 |
ДЗО Дзае Чон (KR);ЛИМ Хиун Сук (KR);КИМ Дзонг Мин (KR);КИМ Дзу Су (KR);МОРИКАВА Казуми (JP);КАНБЕ Йоситаке (JP);КИМ Миунг Хва (JP);НИСИМОТО Масахиро (JP) |
| 分类号 |
C07D311/76;A61K31/352;A61K31/382;A61K31/4178;A61K31/422;A61K31/433;A61K31/443;A61K31/4433;A61K31/453;A61K31/496;A61P5/32;A61P15/08;A61P15/14;A61P35/00;C07D311/58;C07D335/06;C07D405/04;C07D405/06;C07D405/12;C07D407/06;C07D409/10;C07D413/06;C07D417/06 |
主分类号 |
C07D311/76 |
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