Conformational analysis of 9β,19-cyclopropyl sterols: Detection of the pseudoplanar conformer by nuclear Overhauser effects and its functional implications

Nuclear Overhauser difference spectroscopy and variable temperature studies of the 9β,19-cyclopropyl sterols 24,25-dehydropollinastanol (4,4-desmethyl-5α-cycloart-24-en-3β-ol) and cyclolaudenol [(24S)-24-methyl-5α-cycloart-25(27)-en-3β-ol] have shown the solution conformation of the B/C rings to be...

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Publié dans:	Proc Natl Acad Sci U S A
Auteurs principaux:	Nes, W. David, Benson, Mabry, Lundin, Robert E., Le, Phu H.
Format:	Artigo
Langue:	Inglês
Publié:	National Academy of Sciences 1988
Sujets:	Physical Sciences: Chemistry
Accès en ligne:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC281844/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16593969/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.85.16.5759
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