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作 者:张苗苗[1] 刘艳丽[1] 陈重[1] 李笑然[1] 许琼明[1] 杨世林[1]
出 处:《中草药》2012年第8期1462-1470,共9页Chinese Traditional and Herbal Drugs
基 金:重大新药创制国家科技重大专项资助项目(2009ZX09308-003;2011ZX09201-201-16)
摘 要:目的研究艾迪注射液的化学成分。方法利用反相半制备液相色谱、Sephadex LH-20凝胶柱色谱等方法分离纯化,并通过光谱数据鉴定化合物结构。结果分离得到22个化合物,分别鉴定为3-O-(3′,4′-二乙酰氧基)-β-D-吡喃木糖基-6-O-β-D-吡喃葡萄糖基-环黄芪醇(1)、黄芪甲苷(2)、黄芪皂苷II(3)、黄芪皂苷I(4)、异黄芪皂苷I(5)、乙酰黄芪皂苷I(6)、人参皂苷Re(7)、人参皂苷Rf(8)、人参皂苷Rg1(9)、人参皂苷Rb3(10)、三七皂苷R4(11)、人参皂苷Rb1(12)、人参皂苷Rc(13)、人参皂苷Rb2(14)、人参皂苷Rd(15)、丝瓜苷H(16)、3-O-β-D-吡喃葡萄糖基(1→4)-β-D-吡喃葡萄糖基(1→3)-α-L-吡喃鼠李糖(1→2)-α-L-吡喃阿拉伯糖-齐墩果酸-28-O-α-L-吡喃鼠李糖(1→4)-β-D-吡喃葡萄糖(1→6)-β-D-吡喃葡萄糖酯苷(17)、3-O-β-D-吡喃葡萄糖基(1→3)-α-L-吡喃鼠李糖[β-D-吡喃葡萄糖基-(1→4)]-(1→2)-α-L-吡喃阿拉伯糖-齐墩果酸-28-O-α-L-吡喃鼠李糖(1→4)-β-D-吡喃葡萄糖(1→6)-β-D-吡喃葡萄糖酯苷(18)、紫丁香苷(19)、刺五加皂苷E(20)、4-(1,2,3-三羟基丙基)-2,6-二甲氧基苯-1-O-β-D-葡萄糖苷(21)、松柏苷(22)。结论经LC-MS分析检测,化合物1~6为黄芪中的化学成分,化合物7~18为人参中的化学成分,化合物19~22为刺五加中的化学成分,其中化合物1为新化合物,命名为新黄芪皂苷I。Objective To investigate the chemical constituents from Aidi Injection. Methods The chemical constituents were isolated by chromatography on Sephadex LH-20 gel columns and reverse phase semi-preparation HPLC repeatedly, and their structures were identified by spectral data. Results Twenty-two compounds were isolated and identified as 3-O-(3', 4'-diacetyl)-β-D- xylopyranosyl-6-O-β-D-glucopyranosyl-cycloastragenol (1), astragaloside IV (2), astragaloside II (3), astragaloside I (4), isoastragaloside I (5), acetylastragaloside I (6), ginsenosid-Re (7), ginsenoside-Rf(8), ginsenoside-Rgl (9), ginsenoside-Rb3(10), notoginsenoside-R4 (11), ginsenoside-Rbl (12), ginsenoside-Rc (13), ginsenoside-Rb2 (14), ginsenoside-Rd (15), lucyoside H (16), 3 - O-β-D-glucopyranosyl (1→4)-β-D-glucopyranosyl (1→3)-a-L-rhamnopyranosyl (1→2)-a-L-arabinopyranosyl oleanolic acid 28 -O- a-L-rhamnopyranosyl (1→4)-β-D-glucopyranosyl (l→6)-β-D-glucopyranoside (17), 3-O-β-D-glucopyranosyl (l→3)-a-L-rhamno- pyranosyl [[I-D-glucopyranosyl-(→4)]-(→2)-a-L-arabinopyranosyl oleanolic acid 28-O-a-L-arabinopyranosyl (1→4)-β-D-gluco- pyranosyl (l→6)-β-D-glucopyranoside (18), syringin (19), elentheroside E (20), 4-(1, 2, 3-trihydroxypropyl)-2, 6-dimethoxyphenyl- 1-O-13-D-glucopyranoside (21), and coniferin (22). Conclusion LC-MS analysis shows that compounds 1-6 are originated from Astragalus membranceus, compounds 7-18 from Panax ginseng, and compounds 19-22 from Acanthopanacis senticosi. Compound 1 is a new compound named neoastragaloside I.
关 键 词:艾迪注射液 新黄芪皂苷I 3-O-(3′ 4′-二乙酰氧基)-β-D-吡喃木糖基-6-O-β-D-吡喃葡萄糖基-环黄芪醇 丝瓜苷H LC-MS分析
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