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题名: Daphmacromines A-J, Alkaloids from Daphniphyllum macropodum
作者: Cao, Mingming1, 2; Zhang, Yu1; He, Hongping1; Li, Shifei1, 2; Huang, Shendian1, 2; Chen, Duozhi1, 2; null(唐贵华)1, 2; Li, Shunlin1; null(邸迎彤)1; null(郝小江)1
刊名: JOURNAL OF NATURAL PRODUCTS
关键词: SKELETON ; CASCADE ; HUMILE ; ASSAY ; MIQ
英文摘要: Ten new yuzurine-type Daphniphyllum alkaloids, daphmacromines A-J (1-10), along with seven known alkaloids were isolated from the leaves and stems of Daphniphyllum macropodum. Their structures were elucidated by extensive spectroscopic techniques, including 2D NMR spectroscopy and mass spectrometry, and the structure of 1 was confirmed by single-crystal X-ray diffraction. The pesticidal and cytotoxic activities of the isolated alkaloids were evaluated in vitro against brine shrimp (Artemia sauna) and five human cancer cell lines (HL-60, SMMC-7721, A-549, MCF-7, and SW480), respectively. This study also suggested structural revisions of oxodaphnigracine, oxodaphnigraciline, and epioxodaphnigraciline.
出版日期: 2012-06-01
卷号: 75, 期号:6, 页码:1076-1082
DOI标识: 10.1021/np200960z
语种: 英语
ISSN号: 0163-3864
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.kib.ac.cn/handle/151853/15762
Appears in Collections:植物化学与西部植物资源持续利用国家重点实验室_期刊论文

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作者单位: 1.Chinese Acad Sci, Kunming Inst Bot, State Key Lab Phytochem & Plant Resources W China, Kunming 650201, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

Recommended Citation:
Cao, Mingming; Zhang, Yu; He, Hongping; Li, Shifei; Huang, Shendian; Chen, Duozhi; Tang, Guihua; Li, Shunlin; Di, Yingtong; Hao, Xiaojiang.Daphmacromines A-J, Alkaloids from Daphniphyllum macropodum,JOURNAL OF NATURAL PRODUCTS,2012,75(6):1076-1082
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