中国现代中药2018，Vol.20Issue(5)：533-539,7.DOI:10.13313/j.issn.1673-4890.20171211002
野木瓜茎枝三萜皂苷类化学成分研究
Chemical Constituents of Triterpenoid Saponins from Stem and Branches of Stauntonia chinensis
摘要
Abstract
Objective:To study the chemical constituents of triterpenoid saponins from the stem and branches of Stauntonia chinensis.Methods:The chemical constituents were isolated and purified by column chromatographies on silica gel, ODS,Sephadex LH-20 and MPLC.Their structures were elucidated on the basis of physicochemical properties and spectral a-nalysis.Results:Eleven compounds were isolated from the stem and branches of S.chinensis and their structures were elucida-ted as yemuoside YM30(1),yemuoside YM23(2),yemuoside YM12(3),yemuoside YM14(4),yemuoside YM25(5),3-O-α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl-30-norhederagenin-28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyrano-syl-(1→6)-β-D-glucopyranosyl ester(6),yemuosideYM8(7),3β,20α,24-trihydroxy-29-norolean-12-en-28-oic acid-23-O-β-D-glucopyranoside(8),3β,20α,24-trihydroxy-29-norolean-12-en-28-oic acid-23-O-β-D-fucopyranosyl-(1→2)-[α-L-ar-abinopyranosyl-(1→4)]-β-D-glucopyranoside(9),3-O-β-D-xylopyranosyloleanolic acid-28-O-α-L-rhamnopyranosyl-(1→4)-β-D-glucopyranosyl -(1→6)-β-D-glucopyranosyl ester(10),3-O-β-D-glucopyranosyl-(1→4)-β-D-xylopyranosyl-(1→3)-α-L-rhamnopyranosyl-(1 →2)-α-L-arabinopyranosyloleanolic acid-28-O-β-D-glucopyranosyl-(1 → 6)-β-D-glucopyranoside (11). Conclusion:Compounds 8-11 were isolated from this plant for the first time.关键词
野木瓜/三萜皂苷/化学成分Key words
Stauntonia chinensis/triterpenoid saponins/chemical constituents引用本文复制引用
冯童童,付辉政,杨毅生,张天啸,毕红玉,戴冕,王栋..野木瓜茎枝三萜皂苷类化学成分研究[J].中国现代中药,2018,20(5):533-539,7.基金项目
江西省自然科学基金(20142BAB205086) （20142BAB205086）
