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1. EP1858897 - ISOLATION OF GALANTHAMINE FROM BIOLOGICAL MATERIAL

Office European Patent Office
Application Number 06739152
Application Date 17.03.2006
Publication Number 1858897
Publication Date 28.11.2007
Publication Kind A1
IPC
C07D 491/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
491Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/-C07D459/290
02in which the condensed system contains two hetero rings
06Peri-condensed systems
CPC
C07D 491/06
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
DHETEROCYCLIC COMPOUNDS
491Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
02in which the condensed system contains two hetero rings
06Peri-condensed systems
Applicants IVAX PHARMACEUTICALS SRO
Inventors CVAK LADISLAV
BUCHTA MARTIN
FAUSTMANN JIRI
STVERKA PAVEL
JEGOROV ALEXANDR
Designated States
Priority Data 2006010247 17.03.2006 US
66258505 17.03.2005 US
Title
(DE) ISOLIERUNG VON GALANTHAMIN AUS BIOLOGISCHEM MATERIAL
(EN) ISOLATION OF GALANTHAMINE FROM BIOLOGICAL MATERIAL
(FR) ISOLATION DE LA GALANTHAMINE A PARTIR D UN MATERIAU BIOLOGIQUE
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.

(FR)
La présente invention concerne un procédé permettant d’isoler et de purifier la galanthamine et ses dérivés produits par de nombreuses plantes.