𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Oleanane and Taraxerane Glycosides from the Roots of Gomphrena macrocephala

✍ Scribed by Kuroda, Minpei; Aoshima, Taku; Haraguchi, Mitsue; Young, Maria Cláudia Marx; Sakagami, Hiroshi; Mimaki, Yoshihiro

Book ID
126816473
Publisher
American Chemical Society
Year
2006
Tongue
English
Weight
76 KB
Volume
69
Category
Article
ISSN
0163-3864

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A new oleanane glycoside from the roots
A new oleanane glycoside from the roots of Astragalus caprinus
✍ Anne-Claire Mitaine-Offer; Tomofumi Miyamoto; Nabil Semmar; Maurice Jay; Marie-A 📂 Article 📅 2006 🏛 John Wiley and Sons 🌐 English ⚖ 95 KB

## Abstract A novel oleanane‐type triterpene saponin (1) together with two known molecules, soyasapogenol B and astragaloside VIII were isolated from the roots of __Astragalus caprinus__. Their structural elucidation was performed mainly by 2D NMR techniques (COSY, TOCSY, NOESY, HSQC, HMBC) and mas

Polyhydroxypregnane Glycosides from the
Polyhydroxypregnane Glycosides from the Roots of Cynanchum otophyllum
✍ Lie-Feng Ma; Wei-Guang Shan; Zha-Jun Zhan 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 German ⚖ 192 KB 👁 1 views

## Abstract Six new polyhydroxypregnane glycosides, namely cynotophyllosides A–F (**1**–**6**), together with five known steroids, were isolated from the roots of __Cynanchum otophyllum.__ Their structures were elucidated by extensive spectroscopic methods (especially 2D‐NMR techniques) and acid‐ca