| Literature DB >> 18293437 |
Olaf Kunert1, 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.
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.Entities:
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Year: 2008 PMID： 18293437 DOI： 10.1002/cbdv.200890021
Source DB: PubMed Journal: Chem Biodivers ISSN： 1612-1872 Impact factor: 2.408