PROCESS FOR PRODUCING ESTERS OF DIHYDROLISERGIC ACID

Compounds of the formula wherein R is primary or secondary C1-C8 alkyl, C2-C4 alkenyl-CH2, C3-C8 cycloalkyl or C3-C6 cycloalkyl-substituted C1-C5 primary or secondary alkyl, the total number of carbon atoms in R not to exceed 8; R is allyl, H, or C1-C4 straight chain alkyl, and R is C1-C3 alkoxy-C5-...

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Main Authors PARLI,CAROL J.,US, FULLER,RAY W.,US, GARBRECHT,WILLIAM L.,US, WHITTEN,KATHLEEN R.,US, COHEN,MARLENE L.,US, MARZONI,GIFFORD P.,US
Format Patent
LanguageEnglish
Published 28.05.1987
Edition4
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:Compounds of the formula wherein R is primary or secondary C1-C8 alkyl, C2-C4 alkenyl-CH2, C3-C8 cycloalkyl or C3-C6 cycloalkyl-substituted C1-C5 primary or secondary alkyl, the total number of carbon atoms in R not to exceed 8; R is allyl, H, or C1-C4 straight chain alkyl, and R is C1-C3 alkoxy-C5-C7 cycloalkyl; a primary or secondary C1-C3 alkoxy-C2-C6-alkyl or di(C1-C3 alkoxy)-C2-C6alkyl; C3-C7 ketoalkyl; or C5-C7 cycloalkyl or keto-substituted C5-C7 cycloalkyl; or 4-hydroxycyclohexyl; or a pharmaceutically-acceptable salt thereof, are useful as 5HT2 receptor antagonists.
Bibliography:Application Number: HU19860004146