Title of article
Polyhydroxy pregnanes from Dregea volubilis
Author/Authors
Nilendu Panda، نويسنده , , Nirup B Mondal، نويسنده , , Sukdeb Banerjee، نويسنده , , Niranjan P Sahu، نويسنده , , Kazuo Koike، نويسنده , , Tamotsu Nikaido، نويسنده , , Manuela Weber، نويسنده , , Peter Luger، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
5
From page
8399
To page
8403
Abstract
Three new polyhydroxy pregnanes named dregealol (), volubilogenone () and volubilol () were isolated from the flowers of Dregea volubilis, and their structures elucidated from extensive 2D NMR analysis. The structure of volubilol () was confirmed by X-ray crystallographic studies. The known pregnane derivatives drevogenin D, iso-drevogenin P and 17α-marsdenin were also isolated.
Keywords
Dregea volubilis , polyhydroxy pregnane , volubilol , iso-drevogenin P , 17?-marsdenin , drevogenin D , volubilogenone , dregealol , X-ray analysis , 2D NMR
Journal title
Tetrahedron
Serial Year
2003
Journal title
Tetrahedron
Record number
1084394
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