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[A new antioxidant flavonoid glycoside from flowers of Hosta plantaginea]. | LitMetric

[A new antioxidant flavonoid glycoside from flowers of Hosta plantaginea].

Zhongguo Zhong Yao Za Zhi

Research Center of Natural Resources of Chinese Medicinal Materials and Ethnic Medicine, Jiangxi University of Traditional Chinese Medicine Nanchang 330004,China.

Published: August 2019

Phytochemical investigation of the flowers of Hosta plantaginea led to isolate of one new flavonoid glycoside,plantanone C( 1) by silica gel,Sephadex LH-20,and RP-HPLC column chromatographies. Its structure was extensively determined on basis of HR-ESI-MS and NMR spectroscopic data. Compound 1 exhibited moderate antioxidant activity against DPPH radical scavenging activity,with an IC50 value of 240. 2 μmol·L~(-1).

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Source
http://dx.doi.org/10.19540/j.cnki.cjcmm.20190520.203DOI Listing

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