Please use this identifier to cite or link to this item:
Title: Determining ring-F configuration in spirostane-type steroidal sapogenins by 1H NMR
Authors: Agrawal, Pawan K
Issue Date: May-2005
Publisher: CSIR
IPC Code: Int.Cl.7 C 07 J
Abstract: A comparison of 1H NMR chemical shifts for 25R and 25S spirostane-type steroidal sapogenins and saponins suggest that orientation of 27-Me group has quite a different influence on chemical shifts of the methylene protons occupying -and -positions, thus providing valuable information about the establishment 25R-and 25S-stereochemistry in these compounds.
Page(s): 1092-1094
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.44B(05) [May 2005]

Files in This Item:
File Description SizeFormat 
IJCB 44B(5) 1092-1094.pdf53.07 kBAdobe PDFView/Open

Items in NOPR are protected by copyright, with all rights reserved, unless otherwise indicated.