Isolation and indentification of chemical compounds from Drynaria fortunei
Wu, X-An.; Zhao, Y-Min.
Zhongguo Zhong Yao Za Zhi 30(6): 443-444
2005
ISSN/ISBN: 1001-5302 PMID: 15810450 Document Number: 589147
Objective: To study the chemical components of Drynaria fortunei. Method: The herbal material was extracted with 75 % ethanol. The chemical components were isolated by silica gel and sephadex LH-20 column chromatography. The structures were identified on the basis of chemical and spectroscopic data. Result: Four compounds were isolated, three of which were identified as (-)-epiafzelechin-3-O-beta-D-allopyranoside, (-)-epiafzelechin and beta-sitosterol. Conclusion: (-)-epiafzelechin-3-O-beta-D-allopyranoside, (-)-epiafzelechin were obtained from D. fortunei for the first time.