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作 者:周颖[1] 方颖[1] 龚占峰[1] 段雪云[1] 刘焱文[1]
机构地区:[1]湖北省中药资源与中药化学重点实验室,湖北中医学院,武汉430061
出 处:《中国天然药物》2009年第4期270-273,共4页
基 金:supported by the National Natural Science Foundation of China (No. 30500053)~~
摘 要:目的:对缬草(Valeriana officinalis L.)的化学成分进行研究。方法:采用多种色谱层析技术进行分离并采用现代波谱技术解析各化合物的结构。结果:得到缬草新萜醇(4β,10α,15-三羟基香木兰烷)(1)和缬草单酯A(kanokoside A的苷元)(2)2个新化合物,另有8个已知化合物分别为鳞盖红菇醇(3)、山山山(4)、松脂醇(5)、缬草烯山(6)、β-谷甾醇(7)、kanokosideA(8)、青刺尖木脂醇苷(9)和8-羟基松脂醇苷(10)。结论:化合物1~4均为首次从该植物中分离得到;其中缬草新萜醇、缬草单酯A为2个新的天然产物。AIM : To study the chemical constituents of the roots of Valeriana officinalis L. METHODS: Chemical constituents were isolated by various column chromatographic techniques and their structures were elucidated by spectroscopic methods. RESULTS: A new sesquiterpene, orivalerianol (4β, 10α, 15-trihydroxy-aromadrendane) (1), and a new iridoid, monovalerianester A (aglycone of kanokoside A) (2) together with eight known compounds rulepidol (3), behenic acid (4), pinoresinol (5), valerenic acid (6), β-sitosterol (7) , kanokoside A (8), prinsepiol-4-O-β-D-glucoside (9) and 8-hydroxypinoresinol-4-O-β-D-glucoside (10) were obtained from the EtOAc extract (1-6) and n-BuOH extract (7-10). CONCLUSION: Compounds 1 and 2 are new natural products.
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