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对唇形科分药花属植物滨藜叶分药花Perovskia atriplicifolia Benth.的干燥全草90%乙醇提取物的乙酸乙酯部分进行化学成分研究,从中分离得到15个化合物。经通过波谱数据分析及与文献对照,该15个化合物的结构分别鉴定为:蓟黄素(cirsimaritin,1),鼠尾草素(salvigenin,2),丁香醛(syringaldehyde,3),咖啡酸乙烯酯(vinyl caffeate,4),2α,3α-dihydroxyolean-12-en-28-oic acid(5),2α,3α-dihydroxyurs-12-en-28-oic acid(6),niga-ichigoside F1(2α,3β,19α,23-tetrahydroxyurs-12-en-28-oic acidO-β-D-glucopyranoside,7),绢毛榄仁苷(sericoside,8),4-epi-niga-ichigoside F1(2α,3β,19α,24-tetrahydroxyurs-12-en-28-oic acid O-β-D-glucopyranoside,9),瓜子金皂苷丁(2α,3β,24-trihydroxyolean-12-en-28-oic acid O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside,10),夏枯草苷(pruvuloside A,11),2α,3β,23-trihydroxyolean-12-en-28-oic acid O-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside(12),迷迭香酸甲酯(rosmarinic acid methyl ester,13),β-谷甾醇(β-sitosterol,14),胡萝卜苷(daucosterol,15)。化合物1~13为首次从该属植物中分离得到。所有化合物均为首次从该种植物中分离得到。
The chemical composition of the ethyl acetate fraction of the dried whole plant 90% ethanol extract of Perovskia atriplicifolia Benth. was analyzed. 15 compounds were isolated from it. Through analysis of spectral data and comparison with the literature, the structures of the 15 compounds were identified as: cirsimaritin (1), salvigenin (2), syringaldehyde (3), and caffeic acid ethylene. Ester (vinyl caffeate, 4), 2α, 3α-dihydroxyolean-12-en-28-oic acid (5), 2α, 3α-dihydroxyurs-12-en-28-oic acid (6), niga-ichigoside F1 (2α ,3β,19α,23-tetrahydroxyurs-12-en-28-oic acidO-β-D-glucopyranoside,7),semicoside (sericoside,8),4-epi-niga-ichigoside F1(2α,3β,19α ,24-tetrahydroxyurs-12-en-28-oic acid O-β-D-glucopyranoside, 9), melon seed saponin (2α,3β,24-trihydroxyolean-12-en-28-oic acid O-β-D -glucopyranosyl-(1→2)-β-D-glucopyranoside, 10), pruvuloside A (11), 2α, 3β, 23-trihydroxyolean-12-en-28-oic acid O-β-D- Glucopyranosyl-(1→2)-β-D-glucopyranoside (12), rosmarinic acid methyl ester (13), β-sitosterol (14), daucosterol (15) ). Compounds 1-13 were isolated from this genus for the first time. All compounds were isolated from the plant for the first time.