Title: Phytochemical Investigation of Dryopteriscrassirhizoma Nakai
Abstract:The pharmacological activities of the rhizome and leftover petiole of Dryopteris crassirhizoma Nakai include anti-tumor, anti-bacterial, anti-virus, and anti-malarial activities [1–5]. It is a traditi...The pharmacological activities of the rhizome and leftover petiole of Dryopteris crassirhizoma Nakai include anti-tumor, anti-bacterial, anti-virus, and anti-malarial activities [1–5]. It is a traditional Chinese medicine to cure flu and verminosis and recorded in Chinese pharmacopoeia named Mianma Guanzhong in Chinese [6]. A comprehensive phytochemical investigation of chemical constituents of rhizome of D. crassirhizoma resulted in the isolation of 18 compounds, including two new, [2R,3R]-2,3-cis-3,5,7,3ʹ,5ʹ-pentahydroxyflavan-8-C-α -glucopyranoside (1) and trisflavaspidic acid ABB (2). The structures of isolates were established by spectral and chemical methods. Acknowledgements: Thanks to China Scholarship Council for funding assistance. References: [1] Li Dehua, Hao Xiaoge, Xue Weijian. (1986) Zhong Cao Yao, 17(6): 14. [2] Zheng Minshi, Han Yiping. (1988) Yao Xue Tong Bao 23(4): 234. [3] Zhu Lijiang. (1996) Zhong Guo Zhong Yi Yao Xin Xi Za Zhi 3(3): 17. [4] Dong Jiede. (1993) Journal of Shan Dong College of Traditional Chinese Medicine 17(4): 46. [5] Gao Zengping, Lu Yunru, Jiang Peifen. (2002) Journal of Beijing University of Traditional Chinese Medicine 25(4): 45. [6] The pharmacopoeia Commission of P. R. China. (2005) The Pharmacopoeia of P. R. China I: 231.Read More
Publication Year: 2008
Publication Date: 2008-02-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 1
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