发明授权
US07271260B2 3,4-dihydroquinazoline derivatives as T-type calcium channel blockers and method of preparing the same
失效
3,4-二氢喹唑啉衍生物作为T型钙通道阻滞剂及其制备方法
- 专利标题： 3,4-dihydroquinazoline derivatives as T-type calcium channel blockers and method of preparing the same
- 专利标题（中）： 3,4-二氢喹唑啉衍生物作为T型钙通道阻滞剂及其制备方法
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申请号： US11018786申请日： 2004-12-20
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公开(公告)号： US07271260B2公开(公告)日： 2007-09-18
- 发明人: Yong Sup Lee , Jae Yeol Lee , Hyewhon Rhim
- 申请人： Yong Sup Lee , Jae Yeol Lee , Hyewhon Rhim
- 申请人地址： KR Seoul
- 专利权人： Korea Institute of Science and Technology
- 当前专利权人： Korea Institute of Science and Technology
- 当前专利权人地址： KR Seoul
- 代理机构： Jones Day
- 优先权： KR10-2004-0012144 20040224
- 主分类号： C07D239/84
- IPC分类号： C07D239/84 ; C07D239/74 ; A61K31/517 ; A61K31/5377
摘要：
The present invention relates to 3,4-dihydroquinazoline derivatives as T-type calcium channel blockers and a method of preparing the same. The present invention further relates to a composition comprising the same. The composition comprising the 3,4-dihydroquinazoline derivatives of the present invention can be effectively used for preventing and treating angina pectoris, high blood pressure, myocardial disease, pain and epilepsy by blocking the T-type calcium channel.