(25R)-6α-Hy­droxy-5α-spiro­stan-3β-yl tosyl­ate

Abstract

The title steroid, C34H50O6S, is an inter-mediate on the synthetic route between diosgenin and brassinosteroids, which possess the A ring modified with the 2α,3α-diol functionality. The polycyclic spiro-stan system has the expected conformation, with six-membered rings adopting chair forms and the five-membered rings envelope forms (flap atoms are the… (More)
DOI: 10.1107/S1600536812046600

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