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Review
. 2002 Oct;19(5):517-41.
doi: 10.1039/b008741f.

Oligomeric proanthocyanidins: naturally occurring O-heterocycles

Daneel Ferreira  1 , Desmond Slade
Affiliations
Review

Oligomeric proanthocyanidins: naturally occurring O-heterocycles

Daneel Ferreira et al. Nat Prod Rep. 2002 Oct.

Abstract

This review covers the flavan-3-ols (catechins), flavan-4-ols/flavan-3,4-diols (leucoanthocyanidins), A-type proanthocyanidins, B-type proanthocyanidins including the procyanidins, prodelphinidins, propelargonidins, proteracacinidins, promelacacinidins, procassinidins, probutinidins, and non-proanthocyanidins with flavan-3-ol constituent units. Newly isolated proanthocyanidins, structure elucidation, syntheses, HPLC/MS analysis, NMR/ conformational analysis, and the effects of proanthocyanidins on human nutrition and health are reported. The literature from January 1999 to December 2001 is reviewed, and 130 references are cited.

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