会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明授权
    • 4-pyrimidinone derivatives their preparation and their application in
therapy
    • 4-嘧啶酮衍生物的制备及其在治疗中的应用
    • US5472967A
    • 1995-12-05
    • US294023
    • 1994-08-24
    • Christian HoornaertMarc DaumasMichel AletruJean-Claude Muller
    • Christian HoornaertMarc DaumasMichel AletruJean-Claude Muller
    • C07D239/36C07D239/52C07D403/10A61K31/505
    • C07D239/36C07D239/52C07D403/10
    • Compounds which can be expressed as tautomeric forms and having the formulas (I), (I') and (I") ##STR1## wherein R.sub.1 =a straight or branched (C.sub.1-7) alkyl group or a straight or branched (C.sub.3-9) alkenyl group or a cyclo(C.sub.3-7)alkyl(C.sub.1-6) alkyl group, R.sub.2 =an atom of hydrogen, or a straight or branched (C.sub.1-7)alkyl group, or a cyclo(C.sub.3-7)alkyl(C.sub.1-3)alkyl group, or an aryl(C.sub.1-3)alkyl group optionally substituted on the ring, or an aryloxy(C.sub.1-3)alkyl group optionally substituted on the ring, or an arylthio(C.sub.1-3)alkyl group optionally substituted on the ring, or an arylsulfonyl(C.sub.1-3)alkyl group optionally substituted on the ring, or a heteroaryl(C.sub.1-3)alkyl group optionally substituted on the ring, R.sub.3 =CO.sub.2 H, 1H-tetrazol-5-yl, NHCOR.sub.11, NHSO.sub.2 R.sub.11, CONHSO.sub.2 R.sub.11 or CONHOR.sub.12 group where R.sub.11 =a methyl, trifluoromethyl, or phenyl group optionally substituted, R.sub.12 =a hydrogen atom, or a methyl or a phenyl group optionally substituted. The compounds are useful for antagonizing angiotensin II.
    • 可以表示为互变异构形式并具有式(I),(I')和(I“)的化合物其中R 1 =直链或支链(C 1-7)烷基 基团或直链或支链(C3-9)烯基或环(C3-7)烷基(C1-6)烷基,R2 =氢原子或直链或支链(C1-7)烷基, 或环(C 3-7)烷基(C 1-3)烷基或任选在环上取代的芳基(C 1-3)烷基或任意在环上取代的芳氧基(C 1-3)烷基,或 或环上任选取代的芳基磺酰基(C 1-3)烷基或环上任选取代的杂芳基(C 1-3)烷基,R 3 = CO 2 H ,1H-四唑-5-基,NHCOR 11,NHSO 2 R 11,CONHSO 2 R 11或CONHOR 12基团,其中R 11 =任选取代的甲基,三氟甲基或苯基,R 12 =氢原子或任选取代的甲基或苯基。 该化合物可用于拮抗血管紧张素II。