| Three new C-21-steroidal glycosides from the roots of Cynanchum inamoenum | |
Wang, Li-Qin1; Lu, Yang3; Zhao, You-Xing1; Zhou, Jun1 ; Zheng, Qi-Tai3
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| 2007 | |
| Source Publication | JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH
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| ISSN | 1028-6020 |
| Volume | 9Issue:8Pages:771-779 |
| Abstract | Three new C-21-steroidal glycosides presenting an unusual 13,14:14,15-disecopregnane-type skeleton, named inamosides A-C (1-3), together with two known C-21-steroidal glycosides, were isolated from the MeOH extract of the roots of Cynanchum inamoeum (Maxim.) Loes (Asclepiadaceae). The aglycone of compounds 1, 2, and 3 has a 2-hydroxyl, which has not yet been reported in the literature. The structure and relative configuration of the aglycone of compounds 1, 2, and 3 were established by X-ray crystallographic analysis. |
| Keyword | Cynanchum Inamoenum (Maxim.) Loes Asclepiadaceae 2-epiglaucogenin a Inamosides a b c |
| Subject Area | Plant Sciences ; Chemistry ; Applied ; Chemistry ; Medicinal ; Pharmacology & Pharmacy |
| DOI | 10.1080/10286020701189526 |
| Indexed By | SCI ; IC |
| Language | 英语 |
| WOS ID | WOS:000253300500011 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.kib.ac.cn/handle/151853/1543 |
| Collection | 植物化学与西部植物资源持续利用国家重点实验室 |
| Affiliation | 1.Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China 2.Yunnan Normal Univ, Sch Chem & Engn, Kunming 650092, Peoples R China 3.Chinese Acad Med Sci, Inst Mat Med, Beijing 100050, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Li-Qin,Lu, Yang,Zhao, You-Xing,et al. Three new C-21-steroidal glycosides from the roots of Cynanchum inamoenum[J]. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,2007,9(8):771-779. |
| APA | Wang, Li-Qin,Lu, Yang,Zhao, You-Xing,Zhou, Jun,&Zheng, Qi-Tai.(2007).Three new C-21-steroidal glycosides from the roots of Cynanchum inamoenum.JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH,9(8),771-779. |
| MLA | Wang, Li-Qin,et al."Three new C-21-steroidal glycosides from the roots of Cynanchum inamoenum".JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 9.8(2007):771-779. |
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