10.6084/m9.figshare.3823617.v1
Devendra Mishra
Devendra
Mishra
Shivani Joshi
Shivani
Joshi
Shweta Mishra
Shweta
Mishra
Mukesh Lal Sah
Mukesh Lal
Sah
Sama Ajay
Sama
Ajay
Arun K. Shaw
Arun K.
Shaw
New Xanthone from the roots of <i>Swertia cordata</i> (G. Don) Clarke
Taylor & Francis Group
2016
Swertia cordata
xanthones
HRMS
1H NMR
13C NMR
HSQC
HMBC
2016-09-13 07:29:01
Journal contribution
https://tandf.figshare.com/articles/journal_contribution/New_Xanthone_from_the_roots_of_i_Swertia_cordata_i_G_Don_Clarke/3823617
<p>The chloroform extract of <i>Swertia cordata</i> (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 <i>S. cordata</i>. The structures of the isolated compounds were established on the basis of melting point,1D (<sup>1</sup>H NMR & <sup>13</sup>C NMR) and 2D (<sup>1</sup>H <sup>1</sup>H COSY, HSQC & HMBC) NMR spectroscopy, in addition to high-resolution mass spectrometry.</p>