Tetrahedron

Total synthesis of 5, 5′, 6, 6′-tetrahydroxy-3, 3′-biindolyl, the proposed structure of a potent antioxidant found in beetroot (Beta vulgaris)

SPH Mee, V Lee, JE Baldwin, A Cowley

文献索引：Mee, Simon P. H.; Lee, Victor; Baldwin, Jack E.; Cowley, Andrew Tetrahedron, 2004 , vol. 60, # 16 p. 3695 - 3712

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被引用次数: 46

摘要

Ninety-two different phenol-containing plant extracts were recently screened and beetroot peel was shown to have the second-highest dry weight concentration of total phenols. 1. and 6. Structural characterisation of these compounds is necessary in order to rationalise their mode of action. Kujala et al. recently isolated a highly unstable phenolic compound from the peel of the red beetroot (Beta vulgaris), and proposed its structure to be 5,5′,6,6′-tetrahydroxy-3,3 ...