专利检索 ap:("Jiaming Li" OR "Guangwei He" OR "Yonghai Zhao" OR "Fengshi Ma" OR "Yong He" OR "Qiang Wu" OR "Feng Li") AND inv:"Yonghai Zhao" 第 1 页

1.

发明授权
4-((3, 5, 6-trimethylpyrazine-2-yl) methoxyl) benzoic acid and its derivatives 失效
标题翻译： 4 - （（3,5,6-三甲基吡嗪-2-基）甲氧基）苯甲酸及其衍生物

公开(公告)号：US08350033B2

公开(公告)日：2013-01-08

申请号：US12681623

申请日：2008-10-27

申请人： Jiaming Li , Guangwei He , Yonghai Zhao , Fengshi Ma , Yong He , Qiang Wu , Feng Li

发明人： Jiaming Li , Guangwei He , Yonghai Zhao , Fengshi Ma , Yong He , Qiang Wu , Feng Li

IPC分类号： C07D241/00

CPC分类号： C07D241/12

摘要： Ligustrazine aromatic acid ether derivative of general formula I, its preparation method, pharmaceutical composition and application, wherein Ar is selected from aryl substituted aryl and substituted styryl, R is selected from hydrogen and alkyl with no more than 6 carbon atoms.

摘要翻译： 通式I的ustr嗪芳香醚衍生物，其制备方法，药物组合物和应用，其中Ar选自芳基取代的芳基和取代的苯乙烯基，R选自氢和不超过6个碳原子的烷基。

2.

发明申请
Ligustrazine aromatic acid ether derivative, its preparation method, pharmaceutical composition, and application 失效
标题翻译： ustr嗪芳香醚衍生物，其制备方法，药物组合物及应用

公开(公告)号：US20100228029A1

公开(公告)日：2010-09-09

申请号：US12681623

申请日：2008-10-27

申请人： Jiaming Li , Guangwei He , Yonghai Zhao , Fengshi Ma , Yong He , Qiang Wu , Feng Li

发明人： Jiaming Li , Guangwei He , Yonghai Zhao , Fengshi Ma , Yong He , Qiang Wu , Feng Li

IPC分类号： C07D241/12

CPC分类号： C07D241/12

摘要： Ligustrazine aromatic acid ether derivative of general formula I, its preparation method, pharmaceutical composition and application, wherein Ar is selected from aryl substituted aryl and substituted styryl, R is selected from hydrogen and alkyl with no more than 6 carbon atoms.

摘要翻译： 通式I的ustr嗪芳香醚衍生物，其制备方法，药物组合物和应用，其中Ar选自芳基取代的芳基和取代的苯乙烯基，R选自氢和不超过6个碳原子的烷基。