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    • 3. 发明授权
    • Benzopyran derivatives, method of production and use thereof
    • 苯并吡喃衍生物,其制备方法和用途
    • US07507761B2
    • 2009-03-24
    • US10588265
    • 2005-01-21
    • Sophie SebilleBernard PirotteStéphane BoveriePascal De TullioPhilippe LebrunMarie-Hélène Antoine
    • Sophie SebilleBernard PirotteStéphane BoveriePascal De TullioPhilippe LebrunMarie-Hélène Antoine
    • A61K31/353C07D311/68C07D311/70
    • C07D311/68C07D405/12C07D409/12
    • The invention relates to novel benzopyran derivatives of formula I, to their method of production, to composition comprising the derivatives and use thereof. wherein: R1, R2, R3 and R4 are independently hydrogen, halogen, C1-6-alkyl, C3-8-cycloalkyl, hydroxy, C1-6-alkoxy, C1-6-alkoxy-C1-6-alkyl, nitro, amino, cyano, cyanomethyl, perhalomethyl, C1-6-monoalkyl- or dialkylamino, sulfamoyl, C1-6-alkylthio, C1-6-alkylsulfonyl, C1-6-alkylsulfinyl, formyl, C1-6-alkylcarbonylamino, R8arylthio, R8arylsulfinyl, R8arylsulfonyl, C1-6-alkoxycarbonyl, C1-6-alkoxycarbonyl-C1-6-alkyl, carbamoyl, carbamoylmethyl, C1-6-monoalkyl- or dialkylaminocarbonyl, C1-6-monoalkyl- or dialkylaminothiocarbonyl, ureido, C1-6-monoalkyl- or dialkylaminocarbonylamino, thioureido, C1-6-monoalkyl- or dialkylaminothiocarbonylamino, C1-6-monoalkyl- or dialkylaminosulfonyl, carboxy, carboxy-C1-6-alkyl, acyl, R8aryl, R8aryl-C1-6-alkyl, R8aryloxy; R5 and R6 are each independently hydrogen, C1-6-alkyl or, R5 and R6 taken together with the carbon atom to which they are attached form a 3- to 6-membered carbocyclic ring; R7 is 2-, 3- or 4-pyridyl optionally mono- or polysubstituted by R1; R7 is 2- or 3-thienyl optionally mono- or polysubstituted substituted by R1 or R7 is phenyl optionally mono- or polysubstituted by R1 with the exception of or R7 representing C6H5; R8 is hydrogen, halogen, C1-6-alkyl, C3-8-cycloalkyl, hydroxy, C1-6-alkoxy, nitro, amino, cyano, cyanomethyl, perhalomethyl; or a salt thereof with a pharmaceutically acceptable acid or base, or any optical isomer or mixture of optical isomers, including a racemic mixture or any polymorphic and tautomeric form.
    • 本发明涉及式I的新型苯并吡喃衍生物,其制备方法,包含衍生物的组合物及其用途。 其中:R 1,R 2,R 3和R 4独立地是氢,卤素,C 1-6 - 烷基,C 3-8 - 环烷基,羟基,C 1-6 - 烷氧基,C 1-6 - 烷氧基-C 1-6 - 烷基,硝基,氨基 氰基,氰基甲基,全卤代甲基,C 1-6 - 单烷基 - 或二烷基氨基,氨磺酰基,C 1-6 - 烷硫基,C 1-6 - 烷基磺酰基,C 1-6 - 烷基亚磺酰基,甲酰基,C 1-6 - 烷基羰基氨基,R 8芳硫基,R 8芳基亚磺酰基, C 1-6 - 烷氧基羰基-C 1-6 - 烷基,氨基甲酰基,氨基甲酰基甲基,C 1-6 - 单烷基 - 或二烷基氨基羰基,C 1-6 - 单烷基 - 或二烷基氨基硫代羰基,脲基,C 1-6 - 单烷基 - 或二烷基氨基羰基氨基 羧基-C 1-6 - 烷基,酰基,R 8芳基,R 8芳基-C 1-6 - 烷基,R 8芳氧基,C 1-6 - 烷基 - 或二烷基氨基硫代羰基氨基, R 5和R 6各自独立地为氢,C 1-6 - 烷基或者R 5和R 6与它们所连接的碳原子一起形成3-至6-元碳环; R7是任选被R1单取代或多取代的2-,3-或4-吡啶基; R 7是任选被R 1或R 7取代的单或多取代的2-或3-噻吩基,R 3是任选被R1单取代或多取代的苯基,或者R 7代表C 6 H 5; R 8为氢,卤素,C 1-6 - 烷基,C 3-8 - 环烷基,羟基,C 1-6 - 烷氧基,硝基,氨基,氰基,氰基甲基,全卤代甲基。 或其盐与药学上可接受的酸或碱,或任何光学异构体或光学异构体的混合物,包括外消旋混合物或任何多晶型和互变异构形式。