Abstract
Modified equilenin analogs were synthesized with a view to examine the relation between the structure and biological properties of steroid estrogens. The 1H and 13C NMR signals of six estra-1,3,5,7,9-pentaenes were completely assigned using homo- and heteronuclear correlation NMR spectroscopy. The structure of equilenin methyl ester was determined by X-ray analysis. Among the synthesized steroids, compounds were found which exhibit hypocholesterinemic activity with no uterotropic and hypertriglyceridemic effects.
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Urusova, E.A., Gluzdikov, I.A., Selivanov, S.I. et al. Synthesis and Study of Equilenin Derivatives and Modified Analogs. Russian Journal of Organic Chemistry 40, 506–512 (2004). https://doi.org/10.1023/B:RUJO.0000036071.26335.eb
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DOI: https://doi.org/10.1023/B:RUJO.0000036071.26335.eb