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A new macrocyclic phenolic glycoside from Sorghum vulgare root / 中国中药杂志
Article in Chinese | WPRIM | ID: wpr-828397
Responsible library: WPRO
ABSTRACT
Eleven compounds were isolated and purified from Sorghum vulgare root extract, through column chromatography over silica gel, MCI gel, and preparative HPLC. Their structures were established by MS, 1 D NMR and 2 D NMR data as sorgholide A(1), β-sitosterol(2), stigmastero(3), daucosterol(4), 4-methoxycinnamic acid(5), taxiphyllin(6), chlorogenic acid(7), p-hydroxybenzaldehyde(8), succini acid(9), trans-p-hydroxycinnamic acid(10), obtusalin(11). Compounds 4,5 and 9-11 were reported from this species for the first time, and compound 1 is the first 24 ring dimeric double lactonol glycoside formed by reverse polymerization of p-hydroxyphenylacetate glucoside, named sorgholide A.
Subject(s)

Full text: Available Index: WPRIM (Western Pacific) Main subject: Phenols / Cardiac Glycosides / Sorghum / Glucosides / Glycosides Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2020 Type: Article
Full text: Available Index: WPRIM (Western Pacific) Main subject: Phenols / Cardiac Glycosides / Sorghum / Glucosides / Glycosides Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2020 Type: Article