Bioactive constituents of the bark of Parkia biglobosa.
In the frame of a systematic analysis of African plants used for the 'cure salée', from the bark of Parkia biglobosa, a long-chain ester of trans-ferulic acid (1) has been isolated together with an unseparable mixture of long-chain cis-ferulates (2a-e). In addition, lupeol, 4-O-methyl-epi-gallocatechin, epi-gallocatechin, epi-catechin 3-O-gallate, and epi-gallocatechin 3-O-gallate were isolated.
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Dipartimento di Scienze Chimiche, Università di Catania, Viale A. Doria 6, I-95125, Catania, Italy. ctringali@dipchi.unict.it
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D002392:Catechin / Q000737:chemistry; D003373:Coumaric Acids / Q000737:chemistry*; D004952:Esters; D006801:Humans; D009682:Magnetic Resonance Spectroscopy; D016488:Medicine, African Traditional; D010936:Plant Extracts / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry
D003373:Coumaric Acids; D004952:Esters; D010936:Plant Extracts; D014315:Triterpenes; D002392:Catechin; C004999:ferulic acid