Aphagranols D – H: Five New Limonoids from the Fruits of Aphanamixis grandifolia |
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| Authors: | Yao Zhang Jun‐Song Wang Yu‐Cheng Gu Ling‐Yi Kong |
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| Institution: | 1. State Key Laboratory of Natural Medicines, Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, P.?R. China, (phone: +86‐25‐8327‐1405;2. fax: +86‐25‐8327‐1405);3. Syngenta, Jealott's Hill International Research Centre, Bracknell, Berkshire RG42 6EY, UK |
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| Abstract: | Five new limonoids, aphagranols D–H ( 1 – 5 , resp.), were isolated from the EtOH extract of the fruits of Aphanamixis grandifolia by chromatographic methods. Their structures were established on the basis of extensive spectroscopic analyses. The absolute configuration of 1 was determined by comparison the experimental and calculated electronic circular dichroism (ECD) spectra. All of the isolates were evaluated for insecticidal activities. |
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| Keywords: | Limonoids Aphagranols D – H Aphanamixis grandifolia |
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