文献类型： 外文期刊
作者： Kong, Fandong 1 ; Ma, Qingyun 1 ; Huang, Shengzhuo 1 ; Yang, Shuang 2 ; Fu, Linran 2 ; Zhou, Liman 1 ; Dai, Haofu 1 ; Yu, 1 ;
作者机构： 1.Chinese Acad Trop Agr Sci, Inst Trop Biosci & Biotechnol, Key Lab Biol & Genet Resources Trop Crops, Minist Agr, Haikou, Peoples R China
2.Nanjing Agr Univ, Coll Food Sci & Technol, Nanjing, Jiangsu, Peoples R China
3.Nanjing Agr Univ, Coll Food Sci & Techno
关键词： Uncaria rhynchophylla;alkaloids;antinematode activities
期刊名称：NATURAL PRODUCT RESEARCH （ 影响因子：2.861； 五年影响因子：2.572 ）
ISSN： 1478-6419
年卷期： 2017 年 31 卷 12 期
页码：
收录情况： SCI
摘要： A new tetracyclic indole alkaloid, 17-O-methyl-3,4,5,6-tetradehydrogeissoschizine, together with seven known ones, were isolated from the aerial part of Uncaria rhynchophylla. Their structures were unambiguously elucidated by spectroscopic methods and comparing with the literature data. Among them, compounds 1, 3, 4 and 6-8 showed potent to moderate antinematode activities against Panagrellus redivevus at a concentration of 250g/mL. [GRAPHICS] .
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