New Antifungal Constituent from the Tricholepsis glaberrima DC
Corresponding Author(s) : R.N. YADAVA
rnyadava@rediffmail.com
Asian Journal of Chemistry,
Vol. 21 No. 9 (2009): Vol 21 Issue 9
Abstract
A new flavone glycoside 1 m.p. 242-244 °C, m.f. C35H44O20, [M]+ 784 (FABMS), has been isolated from the methanolic extract of the flowers of the plant Tricholepsis glaberrima DC. alongwith a known compound 1a, 7,3'-dihydroxy-6,4'-dimethoxy flavone. Compound 1 was characterized as a new flavone glycoside, 5,2'-dihydroxy-3,6,7- trimethoxy flavone-5-O-α-L-rhamnopyranosyl-(1→4)-O-β-Dxylopyranosyl-( 1→4)-O-β-D-galactopyranoside by several colour reactions, spectral analysis and chemical degradations. Compound 1 showed antifungal activity against various fungi.
Keywords
Tricholepsis glaberrima DC.
Compositae
Flavone glycoside
Antifungal activity
YADAVA, R., & BELWANSHI, P. (2010). New Antifungal Constituent from the Tricholepsis glaberrima DC. Asian Journal of Chemistry, 21(9), 6683–6688. Retrieved from https://asianpubs.org/index.php/ajchem/article/view/12134
Download Citation
Endnote/Zotero/Mendeley (RIS)BibTeX