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发明名称
唑并[1,5–a]嘧啶衍生物
摘要
一种唑并[1,5-a]嘧啶衍生物,具有止痛作用,可作止痛剂之用,其通式所下所示:CC[式中,R1表示低级烷基、低级烯基、羟基低级烷基、低级烷醯氧基低级烷基、低级烷氧基低级烷基、低级烷基硫低级烷基、喃基或吩基;R2表示啶基、l-氧化啶基、以低级烷基取代之基、以低级烷基取代之嘧啶基或具有以1-3个选自低级烷基、低级烷氧基及卤素原子之基作为取代基之苯基;R3表示氢原子或卤素原子;A表示单键或低级伸烷基;但,R1为低级烷基时,R2须为以低级烷基取代之基或以低级烷基取代之嘧啶基]。
申请公布号
TW399054
申请公布日期
2000.07.21
申请号
TW085104177
申请日期
1996.04.09
申请人
大塚制药工场股份有限公司
发明人
井上诚;冈村隆志;小路恭生;桥本谨治;小原正之;安田雄
分类号
A61K31/505;C07D487/04
主分类号
A61K31/505
代理机构
代理人
恽轶群 台北巿南京东路三段二四八号七楼;康伟言 台北巿南京东路三段二四八号七楼
主权项
地址
日本
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