VITISIN-D AND VITISIN-E, NOVEL OLIGOSTILBENES FROM VITIS-COIGNETIAE STEM BARKS

Authors
SHINODA K TAKAYA Y OHTA T NIWA M HISAMICHI K TAKESHITA M OSHIMA Y
Citation
K. Shinoda et al., VITISIN-D AND VITISIN-E, NOVEL OLIGOSTILBENES FROM VITIS-COIGNETIAE STEM BARKS, Heterocycles, 46, 1997, pp. 169-172
Citations number
3
Journal title
Heterocycles → ACNP
ISSN journal
03855414
Volume
46
Year of publication
1997
Pages
169 - 172
Database
ISI
SICI code
0385-5414(1997)46:<169:VAVNOF>2.0.ZU;2-A
Abstract
Phytochemical investigation on oligostilbenes in a methanol extract of Vitis coignetiae (Japanese name: yama-budou) stem barks led to the is olation of novel oxidative resveratrol tetramer and trimer named vitis ins D and E, respectively. The structures of the oligostilbenes were c haracterized on the basis of spectroscopic evidence.