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    • 5. 发明专利
    • Medicine containing new tetrahydroisoquinoline derivative
    • 含有新四氢喹啉衍生物的药物
    • JP2011088889A
    • 2011-05-06
    • JP2010211511
    • 2010-09-22
    • Daiichi Sankyo Co Ltd第一三共株式会社
    • UTO YOSHIICHIKARASAWA HIROSHITAKAISHI MASAZUMI
    • C07D217/06A61K31/472A61K31/4725A61P1/16A61P3/04A61P3/06A61P3/10A61P9/10A61P27/12A61P43/00C07D401/12C07D405/12
    • PROBLEM TO BE SOLVED: To provide medicines containing as effective ingredients, the compounds having excellent effects of inhibiting DGAT and suppressing food intake, or pharmacologically acceptable salts thereof. SOLUTION: The invention relates to medicines containing the compounds represented by general formula (I) or pharmacologically acceptable salts thereof as effective ingredients (wherein R 1 is a phenylaminocarbonyl group, one to five of which may independently be replaced with the groups selected from a substituent group A, a benzoxazol-2-yl group, one to three of which may independently be replaced with the groups selected from the group A or the like; R 2 is independently a 1-6C alkyl group; R 3 is a group shown by formula: -C(=O)-O-R 4 or the like; R 4 is hydrogen, a 1-6C alkyl group, one to three of which may independently be replaced with the groups selected from a substituent group B or the like; X is oxygen, a methylene group, -NH- or the like; and L is a single bond, a methylene group or the like). COPYRIGHT: (C)2011,JPO&INPIT
    • 待解决的问题:为了提供含有作为有效成分的药物,具有优异的抑制DGAT并抑制食物摄入的效果的化合物或其药理学上可接受的盐。 解决方案:本发明涉及含有由通式(I)表示的化合物或其药理学上可接受的盐作为有效成分的药物(其中R 1 是苯基氨基羰基,其中1至5个可以 独立地被选自取代基组A,苯并恶唑-2-基的基团取代,其中1至3个可以独立地被选自A等的基团取代; R 2 SP >独立地是1-6C烷基; R 3是由下式表示的基团-C(= O)-OR 4,其中R 1,R 2, 4 是氢,1-6C烷基,其中1至3个可以独立地被选自取代基组B等的基团取代; X是氧,亚甲基,-NH-或 并且L是单键,亚甲基等)。 版权所有(C)2011,JPO&INPIT
    • 8. 发明专利
    • Novel tetrahydroisoquinoline derivative
    • 新四氢喹啉衍生物
    • JP2010215640A
    • 2010-09-30
    • JP2010110895
    • 2010-05-13
    • Daiichi Sankyo Co Ltd第一三共株式会社
    • UTO YOSHIICHIKARASAWA HIROSHITAKAISHI MASAZUMI
    • C07D217/06A61K31/472A61K31/4725A61K31/497A61P1/16A61P3/04A61P3/06A61P3/10A61P9/10A61P9/12A61P11/00A61P13/12A61P15/00A61P19/00A61P19/06A61P25/02A61P27/02A61P43/00C07D401/12C07D413/12C07D417/12
    • C07D217/06A61K31/47C07D401/12C07D413/12C07D417/12
    • PROBLEM TO BE SOLVED: To provide a compound having an excellent DGAT (acyl-coenzyme A) inhibiting activity and an excellent anorexigenic activity or a pharmacologically acceptable salt thereof. SOLUTION: There is provided the compound or the pharmacologically acceptable salt represented by general formula (I) [in the formula, R 1 represents a phenylaminocarbonyl group which may be substituted by 1 to 5 substituents independently selected from the members of the substituent group (A), a benzoxazol-2-yl group which may be substituted by 1 to 3 substituents independently selected from the members of the substituent group (A), or the like; R 2 is an alkyl group; R 3 represents a group represented by formula -C(=O)-O-R 4 , or the like; R 4 represents a hydrogen atom, an alkyl group which may be substituted by substituents independently selected from the members of the substituent group (B), or the like; X represents an oxygen atom or the like; L represents a methylene group, or the like; a dot-line represents a single bond or a double bond; m represents a number of 1 or 2; n represents an integer of 0 to 5; the substituent group (A) includes a halogen atom, and others; the substituent group (B) includes a phenyl group and others]. COPYRIGHT: (C)2010,JPO&INPIT
    • 待解决的问题:提供具有优异的DGAT(酰基辅酶A)抑制活性和优异的厌食性活性的化合物或其药理学上可接受的盐。 提供由通式(I)表示的化合物或药理学上可接受的盐[在式中,R“SP”表示可以被1至5个取代基独立地取代的苯基氨基羰基 选自取代基(A)的成员,可以被1至3个取代基取代的苯并恶唑-2-基,其独立地选自取代基(A)的成员等; R 2是烷基; R 3表示由式-C(= O)-O-R“SP 4”表示的基团等; R 4表示氢原子,可以被独立地选自取代基(B)的成员的取代基取代的烷基等; X表示氧原子等; L表示亚甲基等; 点划线表示单键或双键; m表示1或2的数字; n表示0〜5的整数, 取代基(A)包括卤素原子等; 取代基(B)包括苯基等]。 版权所有(C)2010,JPO&INPIT