Daphnipaxianines A-D, alkaloids from Daphniphyllum paxianum | |
Mu, Shu-Zhen; Li, Chun-Shun; He, Hong-Ping; Di, Ying-Tong![]() ![]() ![]() | |
2007-10-01 | |
发表期刊 | JOURNAL OF NATURAL PRODUCTS
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ISSN | 0163-3864 |
卷号 | 70期号:10页码:1628-1631 |
摘要 | Four new Daphniphyllum alkaloids, daphnipaxianines A-D (1-4), along with six known ones, have been isolated from the leaves and fruits of Daphniphyllum paxianum. Daphnipaxianines A and B (1, 2), a pair of epimers differing at C-10, are the first caliciphylline A type Daphniphyllum alkaloids with a Delta(9(15)))-unsaturated cyclic ketone unit, and daphnipaxianine D (4) is the first yuzurine-type Daphniphyllum alkaloid containing a hexacyclic ring system. The structures of these alkaloids were characterized by spectroscopic methods, especially 2D NMR techniques. A single-crystal X-ray diffraction analysis was used to confirm the structure of 1. |
关键词 | Longeracemosum |
学科领域 | Plant Sciences ; Chemistry ; Medicinal ; Pharmacology & Pharmacy |
DOI | 10.1021/np070342j |
收录类别 | SCI ; IC |
语种 | 英语 |
WOS记录号 | WOS:000250555700016 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.kib.ac.cn/handle/151853/1975 |
专题 | 植物化学与西部植物资源持续利用国家重点实验室 |
作者单位 | 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650204, Peoples R China 2.Chinese Acad Sci, Key Lab Chem Nat Products, Guiyang, Peoples R China 3.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 4.Chinese Acad Sci, Inst Mat Med, Beijing 100050, Peoples R China |
推荐引用方式 GB/T 7714 | Mu, Shu-Zhen,Li, Chun-Shun,He, Hong-Ping,et al. Daphnipaxianines A-D, alkaloids from Daphniphyllum paxianum[J]. JOURNAL OF NATURAL PRODUCTS,2007,70(10):1628-1631. |
APA | Mu, Shu-Zhen.,Li, Chun-Shun.,He, Hong-Ping.,Di, Ying-Tong.,Wang, Ye.,...&Hao, Xiao-Jiang.(2007).Daphnipaxianines A-D, alkaloids from Daphniphyllum paxianum.JOURNAL OF NATURAL PRODUCTS,70(10),1628-1631. |
MLA | Mu, Shu-Zhen,et al."Daphnipaxianines A-D, alkaloids from Daphniphyllum paxianum".JOURNAL OF NATURAL PRODUCTS 70.10(2007):1628-1631. |
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