Isocartormin, a novel quinochalcone C-glycoside from Carthamus tinctorius

A new semi-quinonechalcone C-glycoside isocartormin along with cartormin and safflomin C were isolated from the water extract of Carthamus tinctorius L. The structure of isocartormin was determined by extensive analysis of HR-MS, 1D- and 2D NMR data, and by comparison with those of cartormin reporte...

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Bibliographic Details
Published in:Acta Pharmaceutica Sinica B
Main Authors: Feng Li, Zhisheng He, Yang Ye
Format: Article
Language:English
Published: Elsevier 2017-07-01
Subjects:
Carthamus tinctorius
Compositae
Semi-quinone chalcone
Cartormin
Isocartormin
Online Access:http://www.sciencedirect.com/science/article/pii/S2211383517300680
Description
Summary:A new semi-quinonechalcone C-glycoside isocartormin along with cartormin and safflomin C were isolated from the water extract of Carthamus tinctorius L. The structure of isocartormin was determined by extensive analysis of HR-MS, 1D- and 2D NMR data, and by comparison with those of cartormin reported previously by our group. Isocartormin was identified as a diastereoisomer of cartormin with a reverse configuration at C-18.
ISSN:2211-3835
2211-3843

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