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New Xanthone from the roots of Swertia cordata (G. Don) Clarke
Devendra Mishra1, Shivani Joshi2, Shweta Mishra3
1a Department of Applied Chemistry , Birla Institute of Applied Sciences , Bhimtal, Nainital , Uttarakhand , India.
Natural Product Research
|September 14, 2016
Abstract:
The chloroform extract of Swertia cordata (G. Don) roots was subjected to column chromatography, afforded two (one new and one known) xanthones. Both the compounds were isolated for the first time from S. cordata. The structures of the isolated compounds were established on the basis of melting point,1D (1H NMR & 13C NMR) and 2D (1H 1H COSY, HSQC & HMBC) NMR spectroscopy, in addition to high-resolution mass spectrometry.

