摘要
从石香薷(Mosla chinensis Maxim .)中分离到10 个化合物,经光谱分析、化学方法及与已知化合物对照,分别鉴定为:6-甲基三十三烷(1)、β-谷甾醇(2)、熊果酸(3)、5-羟基-6,7-二甲氧基黄酮(4)、5-羟基-6-甲基-7-O-β-D-吡喃木糖(3→1)-β-D-吡喃木糖双氢黄酮甙(5)、5,7-二羟基-4-甲氧基黄酮(6)、洋芹素(7)、山奈素-3-O-β-D-葡萄糖甙(8)、桑色素-7-O-β-D-葡萄糖甙(9)、鼠李柠檬素-3-O-β-D-芹糖(1→5)芹糖-4-O-β-D-葡萄糖甙(10)。其中,化合物5和10
Ten compounds were isolated from Mosla chinensis Maxim. Their structures were identified with spectral and chemical methods as follows: 6 methyl tritriacontane (1), β sitosterol (2), linolenic acid (3), 5 hydroxy 6,7 dimethoxyflavone (4), 5 hydroxy 6 methyl 7 O β D xylopyranosyl(3→1) β D xylopyranoside(5),5,7 dihydroxy 4 methoxyflavone (6), apingenin (7), kaempferol 3 O β D glucoside (8), morin 7 O β D glucoside (9), rhamnocitrin 3 O β D apiosyl (1→5) β D apiosyl 4 O β D glucoside (10). Among them, 5 and 10 are two new flavonoids.
基金
甘肃省自然科学基金