PROCESS FOR PREPARING NEW ALFA-SUBSTITUTED BENZHYDROL DERIVATIVES

A compound of the formula: wherein Z is ethyl or vinyl, R1 and R2 are hydrogen, lower alkyl, lower alkenyl or trihalomethyl, R3 and R4 are hydrogen, lower alkyl, lower alkenyl, trihalomethyl, cyclopentyl, benzyl or phenyl, and R5 is lower alkyl, lower alkenyl, trihalomethyl, cyclopentyl, benzyl, or...

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Main Authors MESZAROS CSILLA, TITH EDIT, SZPORNY LASZLO, VGOROG SANDOR, TORLEY JOZSEF, SZEBERENYI SZABOLCS, PALOSI EVA
Format Patent
LanguageEnglish
Published 27.04.1983
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
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:A compound of the formula: wherein Z is ethyl or vinyl, R1 and R2 are hydrogen, lower alkyl, lower alkenyl or trihalomethyl, R3 and R4 are hydrogen, lower alkyl, lower alkenyl, trihalomethyl, cyclopentyl, benzyl or phenyl, and R5 is lower alkyl, lower alkenyl, trihalomethyl, cyclopentyl, benzyl, or phenyl with the proviso that where R1, R2, R3 and R4 each is hydrogen, R5 is not methyl attached to the 4-position of the benzene ring, or a pharmaceutically acceptable acid addition or quaternary ammonium salt thereof is disclosed as effective in the regulation of the liver microsomal enzyme system.
Bibliography:Application Number: YU19740002226