Please use this identifier to cite or link to this item:
http://nopr.niscpr.res.in/handle/123456789/9098| 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 | Size | Format | |
|---|---|---|---|---|
| IJCB 44B(5) 1092-1094.pdf | 53.07 kB | Adobe PDF | View/Open |
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