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从恩施巴戟(Damnacanthus officinarum Huang)的根中分得4种化合物结晶,经光谱分析鉴定为:1-羟基-2-羟甲基蒽醌(1-hydroxy-2-hydroxymethyl-anthraquinone),大黄素-甲醚(Physcion)、豆甾醇(Stigmasterol)和β-谷甾醇(β-sitosterol)。
Four compounds were crystallized from the root of Damnacanthus officinarum Huang and identified by spectral analysis as 1-hydroxy-2-hydroxymethyl-anthraquinone and emodin. - Physcion, Stigmasterol, and β-sitosterol.