摘要:
A method for treating myocardial ischemia in a mammalian species by administrating a serotonin receptor antagonist such as cinanserin, ketanserin or LY 53857.
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.
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:
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.