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1. CN101142220 - Isolation of galanthamine from biological material

Office China
Application Number 200680008473.X
Application Date 17.03.2006
Publication Number 101142220
Publication Date 12.03.2008
Publication Kind A
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 S. R. O
伊瓦克斯制药有限公司
Inventors Cvak Ladislav
L·茨瓦克
Buchta Martin
M·布奇塔
Faustmann Jiri
J·福斯特曼
Stverka Pavel
P·斯弗卡
Jegorov Alexandr
A·耶戈洛夫
Agents liudong lilian tao
中国专利代理(香港)有限公司
中国专利代理(香港)有限公司
Priority Data 60/662,585 17.03.2005 US
Title
(EN) Isolation of galanthamine from biological material
(ZH) 从生物材料分离加兰他敏
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.

(ZH)

本发明的主题涉及分离和纯化多种植物所产生的加兰他敏及其衍生物的方法。