Chemical examination of Andrographis echioides-II: structure and synthesis of echioidin

Govindachari, T. R. ; Parthasarathy, P. C. ; Pai, B. R. ; Subramaniam , P. S. (1965) Chemical examination of Andrographis echioides-II: structure and synthesis of echioidin Tetrahedron, 21 (12). pp. 3715-3720. ISSN 0040-4020

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Official URL: http://linkinghub.elsevier.com/retrieve/pii/S00404...

Related URL: http://dx.doi.org/10.1016/S0040-4020(01)96987-X

Abstract

On the basis of degradative and spectral evidence and synthesis, echioidin, the new flavone glucoside isolated from Andrographis echioides Nees, is shown to be 5-hydroxy-2'-β -D-glucosidoxy-7-methoxyflavone (echioidinin-2'-β -D-glucoside).

Item Type:Article
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ID Code:15084
Deposited On:13 Nov 2010 06:49
Last Modified:02 Jun 2011 04:52

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