New Xanthone from the roots of Swertia cordata (G. Don) Clarke. Issue 2 (17th January 2017)

• Record Type: Journal Article
• Authors: Mishra, Devendra; Joshi, Shivani; Mishra, Shweta; Sah, Mukesh Lal; Ajay, Sama; Shaw, Arun K.
• Is Part Of: Natural product research. Volume 31:Issue 2(2017)
• Page Start: 155
• Page End: 158
• Publication Date: 2017-01-17
• Subjects: Swertia cordata -- xanthones -- HRMS -- 1H NMR -- 13C NMR -- HSQC -- HMBC; Natural products -- Periodicals; Natural products -- Research -- Periodicals; Biological Factors -- Periodicals; Biological Products -- Periodicals; 547
• DOI: 10.1080/14786419.2016.1224865
• Languages: English
• ISSNs: 1478-6419

Abstract

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 ( 1 H NMR & 13 C NMR) and 2D ( 1 H 1 H COSY, HSQC & HMBC) NMR spectroscopy, in addition to high-resolution mass spectrometry. Abstract :