New secondary metabolites from Croton sparsiflorus Morong

Authors: RASHAD MEHMOOD, AMNA BIBI, ABDUL MALIK

Abstract: Sparsifloamide (1), a new sphingolipid, and sparsifloside (2), a new diglyceride galactoside, have been isolated from the ethyl acetate soluble fraction of the 80% ethanolic extract of the whole plant of Croton sparsiflorus Morong. Their structures were assigned by ^1H- and ^{13}C-NMR spectra and DEPT, COSY, NOESY, HMQC, HMBC, and ESI-MS experiments.

Keywords: Croton sparsiflorus, Euphorbiaceae, sphingolipid, diglyceride

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