%0 Journal Article
%T Characterization of a New Sesquiterpene and Antifungal Activities of Chemical Constituents from Dryopteris fragrans (L.) Schott
%A Yu-Hong Huang
%A Wei-Min Zeng
%A Guo-Yu Li
%A Guo-Qing Liu
%A Dan-Dan Zhao
%A Jing Wang
%A Yan-Long Zhang
%J Molecules
%D 2014
%I MDPI AG
%R 10.3390/molecules19010507
%X One new sesquiterpene and six known compounds were isolated from Dryopteris fragrans (L.) Schot. They were identified as 3- O- ¦Â-D-glucopyranosylalbicanol- 11- O- ¦Â-D-glucopyranoside ( 1), dihydroconiferylalcohol ( 2), ( E)-3-(4-hydroxyphenyl)acrylic acid ( 3), esculetin ( 4), 5,7-dihydroxy-2-hydroxymethylchromone ( 5), eriodictyol ( 6) and isoorientin ( 7) by UV, MS, 1D-NMR and 2D-NMR spectroscopy. The antifungal activities of the seven isolated compounds were screened. Compounds 2, 3, 4 and 5 showed obvious activities against Microsporum canis and Epidermophyton floccosum.
%K Dryopteris fragrans (L.) Schott
%K chemical constituents
%K activity screen
%K antifungal activity
%U http://www.mdpi.com/1420-3049/19/1/507