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1. IN6287/DELNP/2007 - ISOLATION OF GALANTHAMINE FROM BIOLOGICAL MATERIAL

Office India
Application Number 6287/DELNP/2007
Application Date 13.08.2007
Publication Number 6287/DELNP/2007
Publication Date 31.08.2007
Publication Kind A
IPC
C07D 49/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
49Heterocyclic compounds containing one or more rings each having the same structure and each consisting of 2 nitrogen atoms and 3 carbon atoms
02containing one or more 1,2-diazole or hydrogenated 1,2-diazole rings
04Pyrazolidones; Substituted pyrazolidones
06Amino-pyrazolidones with amine group(s) directly attached to the ring
Applicants IVAX PHARMACEUTICALS S.R.O.
Inventors LADISLAVA CVAK
MARTIN BUCHTA
JIRI FAUSTMANN
PAVEL STVERKA
ALEXANDR JEGOROV
Priority Data 60/662,585 17.03.2005 US
Title
(EN) ISOLATION OF GALANTHAMINE FROM BIOLOGICAL MATERIAL
Abstract
(EN)
The subject matter of present invention relates to the process for isolation and purification of galanthamine and its derivatives produced by numerous plants.