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| Title: | C-13 NMR-SPECTRA OF 2-FUNCTIONALIZED DELTA(4)-3-KETO STEROIDS - CARBON-1 AND CARBON-19 PROBES FOR CONFORMATIONAL PREFERENCE |
| Authors: | DESAI, UR
TRIVEDI, GK |
| Keywords: | nuclear magnetic-resonance
circular-dichroism
medroxyprogesterone acetate
c-13
spectroscopy
19-nortestosterone
binding
hydroxy |
| Issue Date: | 1991 |
| Publisher: | COUNCIL SCIENTIFIC INDUSTRIAL RESEARCH |
| Citation: | INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 30(10), 915-919 |
| Abstract: | The C-13 NMR spectra of 2-substituted 4-en-3-one steroids have been studied. The functional groups include 2-alpha- and 2-beta-substituted 3-thia-butanoate or 4-thia-pentanoate moieties. The analysis mainly reflects on the gamma-interactions of gauche nature and syn-diaxial interactions. A simple protocol for the conformational analyis on ring A of these steroids has been postulated based upon the resonances of carbon-1 and carbon-19. |
| URI: | http://dspace.library.iitb.ac.in/xmlui/handle/10054/5498
http://hdl.handle.net/10054/5498 |
| ISSN: | 0376-4699 |
| Appears in Collections: | Article
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