An oligostilbene from Vitis roots
A systematic investigation of stilbenoids present in vine roots is being undertaken, to assess their biochemical role. Another new tetramer of resveratrol (3,5,4'-trihydroxystilbene), named r-2-viniferin, has been isolated from the roots of species and hybrids of the genus Vitis. Its structural identification is reported, showing its relation to the free phenolic r-viniferin identified earlier.
Bibliographic Reference: Article: Phytochemistry, Vol. 38 (1995) No. 6, pp. 1501-1504
Record Number: 199510981 / Last updated on: 1995-08-10
Original language: en
Available languages: en