Limonoid antifeedants from Melia toosendan
β Scribed by Jian-Bo Zhou; Hiroaki Okamura; Tetsuo Iwagawa; Munehiro Nakatani
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 280 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0031-9422
No coin nor oath required. For personal study only.
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## Abstract magnified image In order to find new and biologically active compounds, the constituents of the root bark of __Melia toosendan__ were investigated, and three new limonoids, 29β[(2βmethylbutanoyl)oxy]β2__Ξ±__βhydroxyamoorastatone (**1**), 1,3β__epi__β29β[(2βmethylbutanoyl)oxy]β2__Ξ±__βhyd
## Abstract Eleven new triterpenoids, named mesendanins KβU (**1**β**11**, resp.), together with seven known analogs, were isolated from the leaves and twigs of __Melia toosendan.__ Their structures were elucidated on the basis of extensive spectroscopic analysis.