Non-alkaloid constituents of Vinca major
Cheng Gui-Guang1,2; Zhao Hai-Yun1; Liu Lu2; Zhao Yun-Li2; Song Chang-Wei2; Gu Ji2; Sun Wei-Bang2; Liu Ya-Ping2; Luo Xiao-Dong2
AbstractThe present study was designed to investigate the non-alkaloid compounds from the leaves and stems of Vinca major cultivated in Yunnan Province, China. The compounds were isolated using chromatographic techniques. The structures were elucidated by 1D- and 2D-NMR spectroscopic methods in combination with UV, IR, and MS analyses. The 1, 1-diphenyl-2-picrylhydrazyl ( DPPH)-scavenging activity of Compounds 1-7 were evaluated. One new iridoid glycoside ( compound 1), together with 11 known compounds, were isolated from Vinca major. Compounds 1, 5, and 6 showed moderate DPPH-scavenging activity, with IC50 values being 70.6, 32.8, and 62.2 mu mol center dot L-1, respectively. In conclusion, compound 1 is a newly identified iridoid glycoside with moderate antioxidant activity.
KeywordVinca Major Iridoid Glycoside Vinmaside a Antioxidant
Indexed BySCI
WOS Research AreaIntegrative & Complementary Medicine ; Pharmacology & Pharmacy
WOS SubjectIntegrative & Complementary Medicine ; Pharmacology & Pharmacy
WOS IDWOS:000372203700009
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Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.Kunming Univ Sci & Technol, Yunnan Inst Food Safety, Kunming 650500, Peoples R China
2.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources West Ch, Kunming 650201, Peoples R China
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GB/T 7714
Cheng Gui-Guang,Zhao Hai-Yun,Liu Lu,et al. Non-alkaloid constituents of Vinca major[J]. CHINESE JOURNAL OF NATURAL MEDICINES,2016,14(1):56-60.
APA Cheng Gui-Guang.,Zhao Hai-Yun.,Liu Lu.,Zhao Yun-Li.,Song Chang-Wei.,...&Luo Xiao-Dong.(2016).Non-alkaloid constituents of Vinca major.CHINESE JOURNAL OF NATURAL MEDICINES,14(1),56-60.
MLA Cheng Gui-Guang,et al."Non-alkaloid constituents of Vinca major".CHINESE JOURNAL OF NATURAL MEDICINES 14.1(2016):56-60.
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