TWO TRITERPENOID SAPONINS FROM PTEROCEPHALUS BRETSCHNEIDRI
文献类型：期刊论文
| 作者 | TIAN, J ; WU, FE ; QIU, MH ; NIE, RL |
| 刊名 | PHYTOCHEMISTRY
 |
| 出版日期 | 1993 |
| 卷号 | 32期号:6页码:1539_1542 |
| 关键词 | PTEROCEPHALUS-BRETSCHNEIDRI DIPSACACEAE ROOTS TRITERPENOID SAPONINS BRETSCHNOSIDE-A AND BRETSCHNOSIDE-B |
| ISSN号 | 0031-9422 |
| 中文摘要 | Two new triterpenoid saponins, named bretschnosides A and B, were isolated from the roots of Pterocephalus bretschneidri. On the basis of chemical degradation and spectroscopic evidence, the structures of bretschnosides A and B were shown to be 3-O-alpha-L-rhamnopyranosyl(1 --> 3)-beta-D-xylopyranosyl(1 --> 3)-alpha-L-rhamno-pyranosyl(1 --> 2)-beta-D-Xylopyranosyl oleanolic acid 28-0-beta-D-glucopyranosyl(1 --> 6)-beta-D-glucopyranoside 4 and 3-O-alpha-D-glucopyranosyl(1 --> 3)-beta-D-xylopyranosyl(1 --> 3)-alpha-L-rhamnopyranosyl(1 --> 2)-beta-D-Xylopyranosyl oleanolic acid 28-O-beta-D-glucopyranosyl(1 --> 6)-beta-D-glucopyranoside 6, respectively. |
| 学科主题 | Biochemistry & Molecular Biology; Plant Sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2011-07-08 |
| 源URL | [http://210.75.237.14/handle/351003/16833]  |
| 专题 | 成都生物研究所_天然产物研究 |
| 推荐引用方式 GB/T 7714 | TIAN, J,WU, FE,QIU, MH,et al. TWO TRITERPENOID SAPONINS FROM PTEROCEPHALUS BRETSCHNEIDRI[J]. PHYTOCHEMISTRY,1993,32(6):1539_1542. |
| APA | TIAN, J,WU, FE,QIU, MH,&NIE, RL.(1993).TWO TRITERPENOID SAPONINS FROM PTEROCEPHALUS BRETSCHNEIDRI.PHYTOCHEMISTRY,32(6),1539_1542. |
| MLA | TIAN, J,et al."TWO TRITERPENOID SAPONINS FROM PTEROCEPHALUS BRETSCHNEIDRI".PHYTOCHEMISTRY 32.6(1993):1539_1542. |
入库方式： OAI收割
来源：成都生物研究所
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