Isoflavanes are a class of
isoflavonoid
Isoflavonoids are a class of flavonoid phenolic compounds, many of which are biologically active. Isoflavonoids and their derivatives are sometimes referred to as phytoestrogens, as many isoflavonoid compounds have biological effects via the estr ...
s, which are themselves types of polyphenolic compounds. They have the 3-phenylchroman (isoflavan, CAS number: 4737-26-2, molecular formula: C
15H
14O, exact mass: 210.1044646 u) backbone.
Examples
*
Equol
Equol (4',7-isoflavandiol) is an isoflavandiolThe structures of 7,4’-dihydroxy-isoflavan and its precursors is shown iStructural Elucidation of Hydroxylated Metabolites of the Isoflavan Equol by GC/MS and HPLC/MSby Corinna E. Rüfer, Hansruedi G ...
Sources
''
Lonchocarpus laxiflorus'' contains two isoflavanes:
lonchocarpane and
laxiflorane.
See also
*
Isoflavonoid
Isoflavonoids are a class of flavonoid phenolic compounds, many of which are biologically active. Isoflavonoids and their derivatives are sometimes referred to as phytoestrogens, as many isoflavonoid compounds have biological effects via the estr ...
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