| Literature DB >> 16901807 |
Wang Mingan1, Wu Wenjun, Zhu Jingbo, Ji Zhiqing, Zhou Wenming.
Abstract
Two new insecticidal sesquiterpene polyol esters with a beta-dihydroagarofuran sesquiterpene skeleton, celangulatin A (1), B (2), and two known compounds, celangulin IV (3) and V (4), were isolated from the leaves of Celastrus angulatus by bioassay-guided fractionation. Their chemical structures were elucidated mainly by analyses of the NMR and MS spectral data. Their insecticidal activities against Mythimna separate were demonstrated with the KD50 value of 68.5 and 215.8 microg g(-1), respectively.Entities:
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Year: 2006 PMID： 16901807 DOI： 10.1080/14786410500161056
Source DB: PubMed Journal: Nat Prod Res ISSN： 1478-6419 Impact factor: 2.861