Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials 2006-Nov
[Study on steroidal compounds from Dioscorea zingiberensis].
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Klíčová slova
Abstraktní
OBJECTIVE
To study the chemical constituents of Dioscorea zingiberensis.
METHODS
Manifold chromatography methods were used to separate the chemical constituents, and the chemical stuctures were determined by spectral analyses.
RESULTS
6 compounds were isolated from Dioscorea zingiberensis and identified as deltonin, protodeltonin, zingiberensis newsaponin, dioscin, 3-O-[beta-D-glucopyranosyl(1 --> 4)]-beta-D-glucopyranosyl-diosgenin, diosgenin.
CONCLUSIONS
Deltonin and protodeltonin were isolated from this plant for the first time.
