Isolation and Identification of Radical Scavenging Components of Seeds of Desmodium styracifolium

Cheng, Xuan-xuan; Guo, Chu-chu; Yang, Quang; Tang, Xiao-min; Zhang, Chun-rong

Isolation and Identification of Radical Scavenging Components of Seeds of Desmodium styracifolium

2017

Cheng, Xuan-xuan | Guo, Chu-chu | Yang, Quang | Tang, Xiao-min | Zhang, Chun-rong

In order to promote comprehensive utilization of Desmodium styracifolium resources, bioassay-guided fractionation and a chemical investigation of D. styracifolium seeds, were conducted, which resulted in the isolation of a new flavonol acylglycoside (1) together with eight known compounds (2–9). Their structures were identified by spectroscopic techniques (1D/2D NMR and MS). All the compounds were isolated for the first time from the genus Desmodium except for 3 and 8.

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