ANTIEMESIS ERGOLINE DERIVATIVES
    73.
    发明授权
    ANTIEMESIS ERGOLINE DERIVATIVES 失效
    抗生素衍生物

    公开(公告)号:EP0418327B1

    公开(公告)日:1993-05-26

    申请号:EP89913149.4

    申请日:1989-10-20

    IPC分类号: A61K31/48 A61K31/495

    摘要: Compounds of formula (I), wherein n is 1 or 2, R1 represents a hydrogen atom or a C1-C4 alkyl group, R2 represents a hydrogen atom and R3 represents a hydrogen atom or a hydroxy group or R2 and R3 together represent a chemical bond, R4 represents a hydrogen atom, or a phenyl or C1-C4 alkyl group, R5 represents a C1-C4 alkyl group or an allyl group and R6 represents a hydrogen or halogen atom, and the pharmaceutically acceptable salt thereof, are useful for the manufacture of a pharmaceutical composition useful in the treatment of emesis.

    4-Piperidinyl-ergoline derivatives
    77.
    发明公开
    4-Piperidinyl-ergoline derivatives 失效
    4-哌啶基 - ergolin - 衍生物。

    公开(公告)号:EP0449346A2

    公开(公告)日:1991-10-02

    申请号:EP91200446.2

    申请日:1991-03-01

    申请人: PHARMACIA S.p.A.

    CPC分类号: C07D457/02

    摘要: A compound of the formula I

    wherein R represents a hydrogen atom or a C₁ -C₄ alkyl group; R₁ represents a hydrogen, a halogen atom, a methyl group, a phenylthio group or an alkylthio group having from 1 to 4 carbon atoms; R₂ represents a hydrogen atom or a methoxy group; R₃ represents a hydrogen atom or R₂ and R₃ together represent a chemical bond; R₄ represents a hydrocarbon group having from 1 to 4 carbon atoms; R₅ represents a hydrogen atom, an alkyl group having from 1 to 4 carbon atoms or a phenyl group and n is 0, 1 or 2 or a pharmaceutically acceptable salt thereof. Such compounds are useful as dopaminergic agents. A method of preparation and pharmaceutical compositions comprising them are also provided.

    摘要翻译: 式I化合物其中R表示氢原子或C1-C4烷基; R1表示氢,卤素原子,甲基,苯硫基或具有1至4个碳原子的烷硫基; R2表示氢原子或甲氧基; R3表示氢原子或R2和R3一起表示化学键; R4表示具有1至4个碳原子的烃基; R5表示氢原子,具有1至4个碳原子的烷基或苯基,n表示0,1或2或其药学上可接受的盐。 这些化合物可用作多巴胺能药剂。 还提供了制备方法和包含它们的药物组合物。

    2-Substituierte Ergoline, ihre Herstellung und Verwendung
    80.
    发明公开
    2-Substituierte Ergoline, ihre Herstellung und Verwendung 失效
    2-取代的麦角灵,它们的制备和用途。

    公开(公告)号:EP0351352A2

    公开(公告)日:1990-01-17

    申请号:EP89730164.4

    申请日:1989-07-14

    IPC分类号: C07D457/12 A61K31/48

    CPC分类号: C07D457/12

    摘要: 2-substituierte Ergoline der Formel I
    worin
    C₂ ... C₃ und C₉-C₁₀ eine Einfach- oder Doppelbindung,
    X Sauerstoff oder Schwefel,
    R² C₁₋₁₀-Alkyl, gegebenenfalls mit Halogen substituiertes C₂₋₁₀-Alkenyl, CH₂YR³, CR¹²(OR⁴)R⁵, CH₂ CHR⁹ COR¹⁰ oder COR¹²
    worin Y Sauerstoff oder Schwefel, R³ Wasserstoff, C₁₋₄-Alkyl, Phenyl, C₂₋₅-Acyl oder Phenyl-C₁₋₄-Alkyl, R⁴ Wasserstoff oder C₂₋₅-Acyl, R⁵ C₁₋₉-Alkyl, R⁹ COCH₃ oder COO-C₁₋₄-Alkyl, R¹⁰ C₁₋₄-Alkyl oder O-C₁₋₄-Alkyl, R¹² Wasserstoff oder C₁₋₉ Alkyl bedeuten und
    R⁶ C₂₋₁₀-Alkyl, C₃₋₁₀-Alkenyl oder C₄₋₁₀-Cycloalkyl-alkyl sind,
    sowie deren Säureadditionssalze, Isomeren und Isomerengemische werden be­schrieben und deren Verwendung als Arzneimittel.

    摘要翻译: 的式I的2-取代的麦角灵<图像>其中C 2 ... C3和C9 C10代表一个单键或双键,X为氧或硫,R C 1-10 - 烷基,任选卤素取代的C 2-10 - 烯基,CH2YR³, CR¹²(或<4>)R <5>,CH 2 CHR <9> COR°或COR¹²其中Y是氧或硫,R 3是氢,C 1-4烷基,苯基,C 2-5酰基或苯基-C1-4 烷基,R <4>是氢或C2-5酰基,R <5> C 1-9 - 烷基,R <9> COCH3或COO-C 1-4烷基,R°为C 1-4烷基或-O-C1 4 - 烷基,R 12是氢或C 1-9烷基且R <6> C 2-10 - 烷基,C 3-10烯基或C 4-10环烷基 - 烷基,和它们的酸加成盐,异构体和描述异构体混合物以及它们的用途 药物。