Nature

Reaction of Antimony Pentachloride with Pregnane-3α, 17α, 20α-Triol, Pregnane-3α, 17α, 20α-Triol-II-One and Other Adrenal Cortical Steroids

ANTIMONY pentachloride has been used for detecting a number of steroids on paper chromato-grams 1–4. Pregnane-3α, 17α, 20α-triol (pregnane-triol) and pregnane-3α, 17α, 20α-triol-11-one ...
Nature

Reaction of Digitalis Compounds with Antimony Pentachloride

ANTIMONY pentachloride has been used as an agent for the detection of steroids in paper chromatography by a number of investigators 1–4. It has been found that antimony pentachloride is a useful agent ...