发明名称 |
Benzopyran compounds, process for preparing the same and their use |
摘要 |
The invention relates to the benzopyran compounds of formula (I), or the salts thereof, in which, the bond between 3 and 4 positions is a single or double bond; R<SUB>1 </SUB>represents a hydrogen atom or a C<SUB>1-6 </SUB>alkyl that can be substituted; R<SUB>2 </SUB>represents a hydrogen atom, a C<SUB>1-6 </SUB>alkyl that can be substituted or an aromatic carbocyclic or aromatic heterocyclic group that can be substituted. The invention also relates to a process for preparing such compounds or their salts as well as the use of such compounds or their salts in the preparation of the medicine against type II diabetes mellitus.
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申请公布号 |
US2006178405(A1) |
申请公布日期 |
2006.08.10 |
申请号 |
US20050546872 |
申请日期 |
2005.11.18 |
申请人 |
YANG YUSHE;TANG LEI;JI RUYUN;CHEN KAIXIAN |
发明人 |
YANG YUSHE;TANG LEI;JI RUYUN;CHEN KAIXIAN |
分类号 |
A61K31/4433;A61K31/352;A61K31/366;A61K31/404;A61K31/422;A61K31/423;A61P3/10;C07D311/16;C07D311/20;C07D405/02;C07D405/12;C07D413/02;C07D413/12 |
主分类号 |
A61K31/4433 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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