The Chemical Constituents from the Bulbs of Ornithogalum caudatum  

虎眼万年青球茎中的化学成分(英文)

作　　者：唐于平[1] 俞飚[1] 胡杰[1] 吴弢[1] 惠永正[1] 

机构地区：[1]中国科学院上海有机化学研究所生命有机化学国家重点实验室,上海200032

出　　处：《Journal of Chinese Pharmaceutical Sciences》2001年第4期169-171,共3页中国药学（英文版）

基　　金：This work was supported by the Ministry of Science and Technology of China (96-901-05-266).

摘　　要：A new natural product (1) together with 26 know compounds were isolated from the Bulbs of Ornithogalum caudatum. Their structures were established on the basis of spectral analyses as n-butyl pyroglutamate (1), nonadecyl alcohol(2), eicosanol(3), behenic acid(4), b-sitosterol(5), stigmasterol(6), glycerol 1-monocerotate(7), pyrocatechol(8), p-ethoxybenzoic acid(9), p-coumarinic acid(10), protocatechuric acid(11), ursolic acid(12), betulinic acid(13), fumaric acid(14), succinic acid(15), uracil(16), xanthine(17), quercetin(18), kaempferol (19), isorham-netin(20), adenosine(21), daucosterol(22), stigmasterol 3-O-b-D-glucopyranoside(23), quercetin 3-O-b-D-glucopyra-noside(24), kaempferol 3-O-b-D-glucopyranoside(25), rutin(26), and kaempferol 3-O-b-rutinoside(27). All of them, except compound 5, were isolated from this plant for the first time.从虎眼万年青(Ornithogalum caudatum)的球茎中,用色谱方法分离得到1个新天然产物1和26个已知化合物2～27,它们的结构经波谱法和化学方法确定为n-butyl pyroglumate(1),十九醇(2),二十醇(3),二十二烷酸(4),β-谷甾醇(5),豆甾醇(6),二十六烷酸1-甘油酯(7),儿茶酚(8),对乙氧基苯甲酸(9),p-香豆酸(10),原儿茶酸(11),熊果酸(12),白桦脂酸(13),富马酸(14),琥珀酸(15),尿嘧啶(16),黄嘌呤(17),槲皮素(18),山柰酚(19),异鼠李素(20),腺嘌呤核苷(21),胡萝卜甙(22),豆甾醇3-O-β-D-葡萄糖甙(23),槲皮素3-O-β-D-葡萄糖甙(24),山奈酚3-O-β-D-葡萄糖甙(25),芦丁(26),山柰酚3-O-β-芸香糖甙(27).其中除化合物5外,其它成分均首次从虎眼万年青属植物中分离得到.

关 键 词：Ornithogalum caudatum BULB Chemical constituent 

分 类 号：R284[医药卫生—中药学] S682.36[医药卫生—中医学]