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苦碟子中的两个新黄酮苷
引用本文:封锡志,徐绥绪,等.苦碟子中的两个新黄酮苷[J].中国药学,2000,9(3):134-136.
作者姓名:封锡志  徐绥绪
作者单位:沈阳药科大学植物化学教研室!沈阳 110015,沈阳药科大学植物化学教研室!沈阳 110015,沈阳药科大学植物化学教研室!沈阳 110015
摘    要:从苦碟子(Ixeris sonchifolia Hance)的全草中分得5个黄酮,分别为木犀草素-7-O-β-D-葡萄糖醛酸苷甲酯(1),芹菜素-7-O-β-D-葡萄糖醛酸苷甲酯(2),木犀草素(3),木犀草素-7-O-β-D-葡萄糖苷(4),芹菜素(5)。它们的结构经各种光谱解析确定,其中化合物1和2为新黄酮。

关 键 词:苦碟子  黄酮  木犀草素-7-O-β-D-葡萄糖醛酸苷甲酯  芹菜素-7-O-β-D-葡萄糖醛酸苷甲酯

Two Novel Flavonoids from Ixeris sonchifolia
Feng Xizhi,Xu Suixu and Dong Mei.Two Novel Flavonoids from Ixeris sonchifolia[J].Journal of Chinese Pharmaceutical Sciences,2000,9(3):134-136.
Authors:Feng Xizhi  Xu Suixu and Dong Mei
Institution:Feng Xizhi,Xu Suixu and Dong Mei Department of Natural Medicinal Chemistry,Shenyang Parmaceutical University,Shenyang 110015
Abstract:From the whole plants of Ixeris conchifolia Hance, two novel flavonoids, named luteolin-7-O-b-D- glucuronide methyl ester (1) and apigenin-7-O-b-D-glucuronide methyl ester (2), together with three known flavonoids luteolin (3), luteolin 7-glucoside (4) and apigenin (5) were isolated and their structures were elucidated on the basis of spectral data.
Keywords:Ixeris sonchifolia  Compositae  Flavonoids  Luteolin 7-glucuronide methyl ester  Apigenin 7- glucuronide methyl ester
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