Although natural products of the isoflavonoid type are well known', and have been recognised at several different oxidation levels, the natural occur= rence of isoflavan-4-01s in plants has not been reported. This is to be anticipated in view of the acid sensitivity of this class of compound, as wel
β¦ LIBER β¦
The first naturally occurring 4-aryl flavan-3-ol
β Scribed by Herbert Kolodziej
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- French
- Weight
- 232 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
β¦ Synopsis
2R, 3R, 4S)-4-(2,4,6-trihydroxyphenyl)flavan-3,3',4',5,7-pentaol, the first natural I-aryl flavan-3-ol,was isolated from NeZia meyeri S&want., and its structure and stereochemistry determined by spectroscopic investigation and synthesis.
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