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    • 7. 发明授权
    • Ethylamine derivatives
    • 乙胺衍生物
    • US06586630B1
    • 2003-07-01
    • US09787674
    • 2001-03-21
    • Hiroharu MatsuokaTsutomu Sato
    • Hiroharu MatsuokaTsutomu Sato
    • C07C23305
    • C07K5/0812A61K38/00C07K5/0827
    • The object of the present invention is to provide ethylamine derivatives that function as a motilin receptor antagonist and that are useful as medicines. The invention provides compounds represented by the general formula (1): wherein R1 represents a phenyl group or the like, R2 represents a hydrogen atom and the like, R3 represents a hydrogen atom and the like, R4 represents a hydrogen atom and the like, R5 represents an alkyl group and the like, R7 represents a hydrogen atom and the like and R8 represents a heterocyclic ring and the like; or a hydrate or pharmaceutically acceptable salt thereof and a medicine which comprises the above compound or a hydrate or pharmaceutically acceptable salt thereof as an active ingredient.
    • 本发明的目的是提供作为胃动素受体拮抗剂起作用的乙胺衍生物,作为药物有用。本发明提供由通式(1)表示的化合物:其中,R1表示苯基等,R2表示 氢原子等,R 3表示氢原子等,R 4表示氢原子等,R 5表示烷基等,R 7表示氢原子等,R 8表示杂环等 ; 或其水合物或药学上可接受的盐和包含上述化合物或其水合物或药学上可接受的盐作为活性成分的药物。
    • 9. 发明授权
    • Spiroketal derivatives and use thereof as diabetic medicine
    • 螺缩酮衍生物及其作为糖尿病药物的用途
    • US07767651B2
    • 2010-08-03
    • US11815074
    • 2006-01-27
    • Takamitsu KobayashiTsutomu SatoMasahiro Nishimoto
    • Takamitsu KobayashiTsutomu SatoMasahiro Nishimoto
    • A01N43/04C07H1/00C07H3/00C08B37/00
    • C07D311/96C07D491/153C07D493/10C07H19/01
    • The present invention provides a compound of Formula (I): wherein R1, R2, R3 and R4 are each independently selected from a hydrogen atom, an optionally substituted C1-C6 alkyl group, an optionally substituted C7-C14 aralkyl group and —C(═O)Rx; Rx represents an optionally substituted C1-C6 alkyl group, an optionally substituted aryl group, an optionally substituted heteroaryl group, an optionally substituted C1-C6 alkoxy group or —NReRf; Ar1 represents an optionally substituted aromatic carbocyclic ring or an optionally mono-substituted aromatic heterocyclic ring; Q represents —(CH2)m-(L)p- or -(L)p-(CH2)m—; m represents an integer selected from 0 to 2, n represents an integer selected from 1 and 2, and p represents an integer selected from 0 and 1; L represents —O—, —S— or —NR5—; and A represents an optionally substituted aryl group or an optionally substituted heteroaryl group, a prodrug thereof and a pharmaceutically acceptable salt thereof, as well as a pharmaceutical preparation or pharmaceutical composition comprising such a compound.
    • 本发明提供式(I)的化合物:其中R 1,R 2,R 3和R 4各自独立地选自氢原子,任选取代的C 1 -C 6烷基,任选取代的C 7 -C 14芳烷基和-C( ΟO)Rx; Rx表示任选取代的C 1 -C 6烷基,任选取代的芳基,任选取代的杂芳基,任选取代的C 1 -C 6烷氧基或-NRrf; Ar 1表示任选取代的芳族碳环或任选单取代的芳族杂环; Q表示 - (CH 2)m - (L)p-或 - (L)p-(CH 2)m - ; m表示选自0至2的整数,n表示选自1和2的整数,p表示选自0和1的整数; L表示-O - , - S-或-NR5-; A表示任选取代的芳基或任选取代的杂芳基,其前药及其药学上可接受的盐,以及包含这种化合物的药物制剂或药物组合物。