NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Indian Journal of Chemistry -Section B (IJC-B) >
IJC-B Vol.44B [2005] >
IJC-B Vol.44B(05) [May 2005] >


Title: Determining ring-F configuration in spirostane-type steroidal sapogenins by 1H NMR
Authors: Agrawal, Pawan K
Issue Date: May-2005
Publisher: CSIR
IPC CodeInt.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)
Source:IJC-B Vol.44B(05) [May 2005]

Files in This Item:

File Description SizeFormat
IJCB 44B(5) 1092-1094.pdf53.07 kBAdobe PDFView/Open
 Current Page Visits: 392 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 558816 since 06-Feb-2009  Last updated on 30-Jul-2014Webmaster: nopr@niscair.res.in