Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials · 2010
[Studies on the chemical constituents of Rhodiola rosea].
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Wang Xiao-mei, He Cheng-hui, Wang Xin-ling, Hu Jun-ping, Wang Xiao-qing, Rena Kasimu
Аннотация
OBJECTIVE: To separate and identify the chemical constituents of n-BuOH extraction from the roots of Rhodiola rosea in Xinjiang.
METHODS: The column chromatography was used to separate consituents. The structures were elucidated by chemical reactions and MS, 1H-NMR, 13C-NMR, and 2D-NMR spectral data.
RESULTS: Six compounds were isolated and identified as salidroside (I), kaempferol-7-O-alpha-L-rhamnopyranoside(II), herbacetin-7-O-alpha-L-rhamnopyr-anoside(III), herbace-tin-7-0-(3"-O-beta-D-glucopyran-oside)-alpha-L-rhamnopyranoside(IV), 5, 7, 3', 5'-tetrahydroxy-flavanone(V), sucrose(VI).
CONCLUSION: Compound V is isolated from this plant for the first time.
METHODS: The column chromatography was used to separate consituents. The structures were elucidated by chemical reactions and MS, 1H-NMR, 13C-NMR, and 2D-NMR spectral data.
RESULTS: Six compounds were isolated and identified as salidroside (I), kaempferol-7-O-alpha-L-rhamnopyranoside(II), herbacetin-7-O-alpha-L-rhamnopyr-anoside(III), herbace-tin-7-0-(3"-O-beta-D-glucopyran-oside)-alpha-L-rhamnopyranoside(IV), 5, 7, 3', 5'-tetrahydroxy-flavanone(V), sucrose(VI).
CONCLUSION: Compound V is isolated from this plant for the first time.