Limonoids from the stem bark of Cedrela odorata

Four nomilin/obacunol derivatives and a swietenolide derivative have been isolated from the stem bark of Cedrela odorata and their structures established by spectroscopic methods. Antifeedant activity was also tested. Four nomilin/obacunol derivatives and a swietenolide derivative, together with sev...

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Veröffentlicht in:	Phytochemistry (Oxford) 2008-05, Vol.69 (8), p.1782-1787
Hauptverfasser:	Kipassa, Nsiama Tienabe, Iwagawa, Tetsuo, Okamura, Hiroaki, Doe, Matsumi, Morimoto, Yoshiki, Nakatani, Munehiro
Format:	Artikel
Sprache:	eng
Schlagworte:	8β,14α-dihydroswietenolide Animals antifeeding activity Biological and medical sciences Cedrela - chemistry Cedrela odorata Cedrela odorata L Chemical constitution Chemical control chemical structure Control Feeding Behavior - drug effects Fundamental and applied biological sciences. Psychology Larva - drug effects Limonins - chemistry Limonins - isolation & purification Limonoids Magnetic Resonance Spectroscopy Meliaceae Molecular Structure nomilin Nomilin/obacunone derivatives obacunol Phytopathology. Animal pests. Plant and forest protection Plant Bark - chemistry Plant physiology and development Protozoa. Invertebrates Rings A,D-seco limonoids Rings B,D-seco limonoid spectral analysis Spodoptera - drug effects Spodoptera littoralis stereochemistry
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Beschreibung
Zusammenfassung:	Four nomilin/obacunol derivatives and a swietenolide derivative have been isolated from the stem bark of Cedrela odorata and their structures established by spectroscopic methods. Antifeedant activity was also tested. Four nomilin/obacunol derivatives and a swietenolide derivative, together with seven known limonoids, were isolated from stem bark of Cedrela odorata and their structures established by spectroscopic methods. Antifeedant activity of the isolated compounds was also tested.
ISSN:	0031-9422 1873-3700
DOI:	10.1016/j.phytochem.2007.12.015