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
    • 8. 发明授权
    • Proton pump inhibitors
    • 质子泵抑制剂
    • US08048909B2
    • 2011-11-01
    • US11664346
    • 2005-09-30
    • Masahiro KajinoAtsushi HasuokaTerufumi Takagi
    • Masahiro KajinoAtsushi HasuokaTerufumi Takagi
    • A61K31/40C07D207/48A61P1/04
    • C07D207/48A61K31/4025A61K31/41A61K31/4439A61K31/501A61K31/506C07D207/335C07D401/04C07D401/12C07D403/04C07D403/12C07D405/04C07D405/12C07D409/04C07D409/12C07D417/12C07D487/04
    • A proton pump inhibitor containing a compound represented by the formula (I) wherein X and Y are the same or different and each is a bond or a spacer having 1 to 20 carbon atoms in the main chain, R1 is an optionally substituted hydrocarbon group or an optionally substituted heterocyclic group, R2, R3 and R4 are the same or different and each is a hydrogen atom, an optionally substituted hydrocarbon group, an optionally substituted thienyl group, an optionally substituted benzo[b]thienyl group, an optionally substituted furyl group, an optionally substituted pyridyl group, an optionally substituted pyrazolyl group, an optionally substituted pyrimidinyl group, an acyl group, a halogen atom, a cyano group or a nitro group, R5 and R6 are the same or different and each is a hydrogen atom or an optionally substituted hydrocarbon group, which has a superior proton pump action and shows an antiulcer activity and the like after conversion to a proton pump inhibitor in the body, or a salt thereof, or a prodrug thereof is provided.
    • 一种含有式(I)表示的化合物的质子泵抑制剂,其中X和Y相同或不同,并且各自是主链中的键或具有1至20个碳原子的间隔基,R 1是任选取代的烃基或 任选取代的杂环基,R 2,R 3和R 4相同或不同,各自为氢原子,任选取代的烃基,任选取代的噻吩基,任选取代的苯并[b]噻吩基,任选取代的呋喃基 ,任选取代的吡啶基,任选取代的吡唑基,任选取代的嘧啶基,酰基,卤素原子,氰基或硝基,R 5和R 6相同或不同,各自为氢原子或 任选取代的烃基,其具有优异的质子泵作用,并且在体内转化为质子泵抑制剂之后显示出抗溃疡活性等,或其中的盐 或其前药。
    • 9. 发明授权
    • Aryl- or heteroaryl-sulfonyl compounds as acid secretion inhibitors
    • 芳基或杂芳基磺酰基化合物作为酸分泌抑制剂
    • US08686010B2
    • 2014-04-01
    • US13204093
    • 2011-08-05
    • Atsushi HasuokaTerufumi TakagiHaruyuki Nishida
    • Atsushi HasuokaTerufumi TakagiHaruyuki Nishida
    • A61K31/426A61K31/417A61K31/40
    • C07D207/36A61K31/40A61K31/415A61K31/417A61K31/4178A61K31/426A61K31/4439C07D231/12C07D233/64C07D233/84C07D277/36C07D401/12C07D409/12
    • The present invention provides a compound having a superior acid secretion inhibitory action, an antiulcer activity and the like.A proton pump inhibitor containing a compound represented by the formula (I) wherein ring A is a saturated or unsaturated 5- or 6-membered ring group optionally having, as a ring-constituting atom besides carbon atom, 1 to 4 hetero atoms selected from a nitrogen atom, an oxygen atom and a sulfur atom, ring-constituting atoms X1 and X2 are each a carbon atom or a nitrogen atom, a ring-constituting atom X3 is a carbon atom, a nitrogen atom, an oxygen atom or a sulfur atom, R1 is an optionally substituted aryl group or an optionally substituted heteroaryl group, R2 is an optionally substituted alkyl group, an optionally substituted aryl group or an optionally substituted heteroaryl group, R3 is an aminomethyl group optionally substituted by 1 or 2 lower alkyl groups, which is a substituent on a ring-constituting atom other than X1, X2 and X3, and ring A optionally further has substituent(s) selected from a lower alkyl group, a halogen atom, a cyano group and an oxo group, or a salt thereof or a prodrug thereof.
    • 本发明提供具有优异的酸分泌抑制作用,抗溃疡活性等的化合物。 含有式(I)表示的化合物的质子泵抑制剂,其中环A是饱和或不饱和的5-或6-元环基,任选具有除碳原子之外的环构成原子,含有1-4个选自 氮原子,氧原子和硫原子,构成环的原子X1和X2各自为碳原子或氮原子,构成环的原子X3为碳原子,氮原子,氧原子或硫原子 原子,R 1是任选取代的芳基或任选取代的杂芳基,R 2是任选取代的烷基,任选取代的芳基或任选取代的杂芳基,R 3是任选被1或2个低级烷基取代的氨基甲基 其是除X1,X2和X3以外的环构成原子上的取代基,环A任选地还具有选自低级烷基,卤素原子,氰基和氧代基的取代基,或 盐在那里 f或其前药。