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Planta Med 2014; 80(15): 1304-1309
DOI: 10.1055/s-0034-1382998
DOI: 10.1055/s-0034-1382998
Natural Product Chemistry
Original Papers
Phragmalin Limonoids from the Stem Barks of Chukrasia tabularis var. velutina
Further Information
Publication History
received 21 January 2014
revised 13 June 2014
accepted 29 July 2014
Publication Date:
25 August 2014 (online)

Abstract
Seven new phragmalin limonoids, chukvelutilides I–O (1–7), were isolated from the stem barks of Chukrasia tabularis var. velutina. Their structures were elucidated by extensive spectroscopic analysis. Among them, compound 1 showed moderate lethal activity against brine shrimp larvae, with an LC50 value of 84.1 µM.
Key words
Chukrasia tabularis - Meliaceae - phragmalin - limonoid - chukvelutilide I - Artemia sinica-
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