Anticholinesterase Inhibitory Activity of Quaternary Alkaloids from Tinospora crispa

Anticholinesterase Inhibitory Activity of Quaternary Alkaloids from Tinospora crispa

Quaternary alkaloids are the major alkaloids isolated from Tinospora species. A previous study pointed to the necessary presence of quaternary nitrogens for strong acetylcholinesterase (AChE) inhibitory activity in such alkaloids. Repeated column chromatography of the vine of Tinospora crispa extrac...

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Bibliographic Details
Main Authors: Mashitah Yusoff, Hazrulrizawati Hamid, Peter Houghton
Format: Article
Language:English
Published: MDPI AG 2014-01-01
Series:Molecules
Subjects:
Tinospora crispa
Menispermaceae
ethnoremedy
anticholinesterase inhibitory activities
quaternary alkaloids
4,13-dihydroxy-2,8,9-trimethoxydibenzo[a,g] quinolizinium
dihydrodiscretamine
columbamine
Online Access:http://www.mdpi.com/1420-3049/19/1/1201

Internet

http://www.mdpi.com/1420-3049/19/1/1201

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