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TRITERPENOID SAPONINS FROM TRIPLOSTEGIA-GRANDIFLORA
MA, WG; WANG, DZ; ZENG, YL; YANG, CR
1992-04-01
发表期刊PHYTOCHEMISTRY
ISSN0031-9422
卷号31期号:4页码:1343-1347
摘要Four new oleanane triterpenoid saponins named triplosides D-G were isolated from the roots of Triplostegia grandiflora. Their structures were elucidated on the basis of chemical degradation and spectral evidence. The saponins investigated were: oleanolic acid 3-O-beta-D-xylopyranosyl(1 --> 4)-beta-D-xylopyranosyl(1 --> 3)-beta-D-xylopyranosyl(1 --> 4)-alpha-L-rhamnopyranosyl(1 --> 3)-beta-D-xylopyranosyl(1 --> 3)-alpha-L-rhamnopyranosyl(1 --> 2)-beta-D-xylopyranoside, oleanolic acid 3-O-beta-D-glucopyranosyl(1 --> 6)-[beta-D-xylopyranosyl(1 --> 4)]-beta-D-glucopyranosyl(1 --> 3)-beta-D-xylopyranosyl(1 --> 4)-alpha-L-rhamnopyranosyl(1 --> 3)-beta-D-xylopyranosyl(1 --> 3)-alpha-L-rhamnopyranosyl(1 --> 2)-beta-D-xylopyranoside, oleanolic acid 3-O-beta-D-xylopyranosyl(1 --> 3)-beta-D-xylopyranosyl(1 --> 4)-alpha-L-rhamnopyranosyl(1 --> 3)-beta-D-xylopyranosyl(1 --> 3)-alpha-L-rhamnopyranosyl(1 --> 2)-beta-D-xylopyranoside and oleanolic acid 3-O-alpha-L-rhamnopyranosyl(1 --> 3)-beta-D-xylopyranosyl(1 --> 3)-alpha-L-rhamnopyranosyl(1 --> 2)-beta-D-xylopyranoside, respectively. All of them have a common aglycone and are monodesmosides.
关键词Triplostegia-grandiflora Dipsacaceae Roots Triterpenoid Saponins Oleanolic Acid Triplosides-d-g
学科领域Biochemistry & Molecular Biology ; Plant Sciences
收录类别sci
语种英语
WOS记录号WOS:A1992HM38900052
引用统计
被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/14141
专题离退休
作者单位1.CHINESE ACAD SCI,KUNMING INST BOT,PHYTOCHEM LAB,KUNMING 650204,PEOPLES R CHINA
2.YUNNAN COLL TRADIT CHINESE MED,KUNMING,PEOPLES R CHINA
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MA, WG,WANG, DZ,ZENG, YL,et al. TRITERPENOID SAPONINS FROM TRIPLOSTEGIA-GRANDIFLORA[J]. PHYTOCHEMISTRY,1992,31(4):1343-1347.
APA MA, WG,WANG, DZ,ZENG, YL,&YANG, CR.(1992).TRITERPENOID SAPONINS FROM TRIPLOSTEGIA-GRANDIFLORA.PHYTOCHEMISTRY,31(4),1343-1347.
MLA MA, WG,et al."TRITERPENOID SAPONINS FROM TRIPLOSTEGIA-GRANDIFLORA".PHYTOCHEMISTRY 31.4(1992):1343-1347.
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