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Type: Artigo de periódico
Title: (-)-rubranine From Aniba Rosaeodora
Author: de Alleluia I.B.
Fo R.B.
Gottlieb O.R.
Magalhaes E.G.
Marques R.
Abstract: Aniba rosaeodora wood was shown to contain (-)-rubranine. An optically inactive form of this citrylidene-chalcone was previously considered to be an artifact of extraction. The constitution of rubranine was confirmed by pyrolysis and syntheses, involving previously reported pyridine-catalysed condensation of pinocembrin and citral, whereby novel intermediates were prepared, and the acid-catalysed condensation of pinocembrin with geraniol followed by oxidation. © 1978.
Citation: Phytochemistry. , v. 17, n. 3, p. 517 - 521, 1978.
Rights: fechado
Identifier DOI: 10.1016/S0031-9422(00)89351-6
Date Issue: 1978
Appears in Collections:Unicamp - Artigos e Outros Documentos

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