133123-73-6Relevant articles and documents
Stereochemical Assignment at C-24 and C-25 of Marine 24-Ethyl-26-hydroxy Steroids through Comparison with Synthetic (24S,25S)-, (24S,25R)-, (24R,25R)-, and (24R,25S)-Models
D'Auria, Maria Valeria,Paloma, Luigi Gomez,Minale, Luigi,Riccio, Raffaele
, p. 2895 - 2898 (2007/10/02)
Stereoisomeric Δ22E-24-ethyl-26-hydroxy steroids (7a), (7b), (8a), and (8b) and the corresponding 22,23-dihydro derivatives (9a), (9b), (10a), and (10b) were synthesized.Analysis of 1H and 13C NMR spectra of the synthetic model compounds and of