PROCESS FOR PREPARING ALKOXY-VINCAMINIC ACID ESTERS AND ALKOXYAPOVINCAMINIC ACID ESTERS

The invention relates to a new process for the preparation of alkoxyvincaminic acid esters of the formula (I) (I) and/or alkoxyapovincaminic acid esters of the formula (II) (II) wherein R1, R2 and R3 independently stand for alkyl groups having from one to 6 carbon atoms. The compounds of the formula...

Full description

Saved in:
Bibliographic Details
Main Authors SZABO LAJOS, KEVE TIBOR, DANCSI LAJOS, SZANTAY CSABA, KALAUS GYOERGY, GALAMBOS JANOS, VEZEKENYK FERENCE
Format Patent
LanguageEnglish
Published 27.07.1983
Edition3
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
Online AccessGet full text

Cover

More Information
Summary:The invention relates to a new process for the preparation of alkoxyvincaminic acid esters of the formula (I) (I) and/or alkoxyapovincaminic acid esters of the formula (II) (II) wherein R1, R2 and R3 independently stand for alkyl groups having from one to 6 carbon atoms. The compounds of the formulae (I) and (II) are pharmaceutically active, thus some of them show psychostimulant activity.
Bibliography:Application Number: ZA19820006121