The separation of non-ketonic and ketonic sodium glucuronidates from the ‘sodium pregnanediol glucuronidate’ of human pregnancy urine: the isolation of pure sodium pregnane-3(α), 20(α)-diol glucuronidate

Abstract

"Na pregnanediol glucuronidate" from human pregnancy urine has been separated into ketonic and non-ketonic fractions with trimethylammoniumacetohydrazide chloride. The non-ketonic fraction is nearly pure pregnane-3 ([alpha]), 20 ([alpha])-diol glucuronidate while the ketonic fraction consists mainly of Na pregnan-3 ([alpha]) -ol-20-one glucuronidate.