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    • 3. 发明专利
    • PYRROLO[3,2-d]PYRIMIDINE DERIVATIVE AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME AS EFFECTIVE COMPONENT
    • 吡咯并[3,2-d]吡嗪衍生物和药物组合物,其组成为有效成分
    • JP2008222557A
    • 2008-09-25
    • JP2007058632
    • 2007-03-08
    • Kotobuki Seiyaku Kk壽製薬株式会社
    • TOMIYAMA YASUSHIIWAI TATSUNORI
    • C07D487/04A61K31/519A61K31/695A61P1/04A61P31/04C07F7/08
    • PROBLEM TO BE SOLVED: To provide a compound that suppresses gastric acid secretion and has an antimicrobial action on Helicobacter pylori. SOLUTION: A compound represented by formula (I) [wherein R 1 represents a hydrogen atom, an alkyl group, an arylmethyl group, a trimethylsylilethoxymethyl group or the like; R 2 , R 3 may be the same or different and each represents a hydrogen atom, an alkyl group, an alkoxycarbonyl group, a carboxyl group, a carbamoyl group, an alkanoyl group, a cyano group, a halogen atom or the like; R 4 represents a hydrogen atom, an alkyl group, an alkoxy group, an alkoxycarbonyl group, a halogen atom, a hydroxy group, a carboxy group, a cyano group, a nitro group or the like; and R 5 represents an arylmethyl group, a heteroarylmethyl group or the like], a pharmacologically acceptable salt thereof, and a medicine comprising the compound as an effective component, are disclosed. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供抑制胃酸分泌并对幽门螺杆菌具有抗微生物作用的化合物。 解决方案:由式(I)表示的化合物[其中R 1表示氢原子,烷基,芳基甲基,三甲基甲硅烷氧基甲基等; R 2 SP 3可以相同或不同,表示氢原子,烷基,烷氧基羰基,羧基,氨基甲酰基,烷酰基 基团,氰基,卤素原子等; R 4表示氢原子,烷基,烷氧基,烷氧基羰基,卤素原子,羟基,羧基,氰基,硝基等; R< SP> 5< SP>表示芳基甲基,杂芳基甲基等],其药理学上可接受的盐,以及包含该化合物作为有效成分的药物。 版权所有(C)2008,JPO&INPIT