| Literature DB >> 28856938 |
Anhua Wang1,2, Xiaoxv Gao1,2, Xiaokui Huo2, Shanshan Huang2, Lei Feng2, Chengpeng Sun2, Baojing Zhang2, Xiaochi Ma2, Jingming Jia1, Chao Wang2.
Abstract
A new acetophenone diglycoside, 2,4-dihydroxy-6-methoxy-3-methyl-acetophenone 4-O-gentiobioside (1), along with six know analogues (2-6), were isolated from the roots of Euphorbia ebracteolata. The structures of these isolates were determined by UV, HRESIMS, 1D and 2D NMR spectral analyses. In addition, all acetophenones showed moderate DPPH free radical scavenging capability, and no cytotoxicity against five human cancer cell lines.Entities:
Keywords: DPPH scavenging; Euphorbia ebracteolata; acetophenone glycoside; antioxidant activity; cytotoxicity
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Year: 2017 PMID： 28856938 DOI： 10.1080/14786419.2017.1371160
Source DB: PubMed Journal: Nat Prod Res ISSN： 1478-6419 Impact factor: 2.861