Pregnane Glycosides from Caralluma adscendens var. fimbriata
✍ Scribed by Olaf Kunert; Vijayalakshmi Gurunath Rao; Gummadi Sridhar Babu; Palatheeya Sujatha; Malayalam Sivagamy; Sandala Anuradha; Belvotagi Venkatrao Adavi Rao; Bobbala Ravi Kumar; Robert Michael Alex; Wolfgang Schühly; Doris Kühnelt; Ghanakota Venkateshwara Rao; Achanta Venkata Narasimha Appa Rao
- Publisher
- John Wiley and Sons
- Year
- 2008
- Tongue
- English
- Weight
- 208 KB
- Volume
- 5
- Category
- Article
- ISSN
- 1612-1872
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Eleven novel pregnane glycosides, 2–7 and 9–13, of which four, i.e., 10–13, comprised a new pregnane‐type genin exhibiting a hydroxymethylene instead of a Me group at C(19), and the known pregnane glycoside stalagmoside V (8) were isolated from whole plants of Caralluma adscendens var. fimbriata, a native Indian succulent plant. Their structures were elucidated by extensive 2D‐NMR spectroscopic studies.