𝔖 Bobbio Scriptorium
✦   LIBER   ✦

New oligostilbenes having a benzofuran from Vitis vinifera ‘Kyohou’

✍ Scribed by Junko Ito; Yoshiaki Takaya; Yoshiteru Oshima; Masatake Niwa

Book ID
104209245
Publisher
Elsevier Science
Year
1999
Tongue
French
Weight
1024 KB
Volume
55
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Absolute configurations of some oligosti
Absolute configurations of some oligostilbenes from Vitis coignetiae and Vitis vinifera ‘Kyohou’
✍ Junko Ito; Kanako Gobaru; Tomoyuki Shimamura; Masatake Niwa; Yoshiaki Takaya; Yo 📂 Article 📅 1998 🏛 Elsevier Science 🌐 French ⚖ 523 KB

Hepatotoxic oligostilbenes, (+)-vitisin A and (+)-c/s-vitisin A were isolated as a pure form, respectively, by the method of recycled HPLC. The structure of c/s-vitisin A was confirmed by the photochemical transformation of vitisin A. The absolute configurations of (+)-ampelopsin A, (+)-ampelopsin B