3,7-Dideacetyl-6α-Hydroxykhivorin, a New Limonoid from Khaya senegalensis (Meliaceae)

Tchimere, Michel K.; Ngamga, Dieudonne; Tane, Pierre; Sterner, Olov; Connolly, Joseph D.

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3,7-Dideacetyl-6α-Hydroxykhivorin, a New Limonoid from Khaya senegalensis (Meliaceae)

Tchimere, Michel K.; Ngamga, Dieudonne; Tane, Pierre; Sterner, Olov; Connolly, Joseph D.

URI: http://repository.unn.edu.ng:8080/xmlui/handle/123456789/6868

Date: 2006

Abstract:

A new limonoid, 3,7-dideacetyl-6α-hydroxykhivorin, together with khivorin, 3-deacetylkhivorin, 7-deacetoxy-3-deacetyl-7-oxokhivorin, and 6-deoxydestigloylswietenine acetate have been isolated from the seeds of Khaya senegalensis. Their structures were established by analysis of the high-field NMR and MS data.

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