[Bjonnh.net]# _

Authors: Thierry Buffeteau , Dominique Cavagnat , Jonathan Bisson ORCID , Axel Marchal , Gilbert D. Kapche , Ilaria Battistini , Gregory Da Costa , Alain Badoc , Jean-Pierre Monti , Jean-Michel Mérillon , Pierre Waffo-Téguo
Journal: Journal of Natural Products (RoMEO status: White)
Subjects:
VCD
Dimeric stilbene glucosides 1–3 [two diastereomers of (−)-gnemonoside A (1a and 1b), (−)-gnemonoside C (2), and (−)-gnemonoside D (3)] as well as a mixture of the two enantiomers of gnetin C (4) were isolated from the rhizomes of Gnetum africanum. The two enantiomers of gnetin C, (+)-4 and (−)-4, were obtained from the aglycones of 1a and 1b, respectively. The configurations of these stilbenoids were investigated by NMR and vibrational circular dichroism (VCD) experiments.
Read More...
categories publications science