Catalytic Sulfation of Betulin with Sulfamic Acid: Experiment and DFT Calculation
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DOI: 10.3390/ijms23031602
Abstract: Betulin is an important triterpenoid substance isolated from birch bark, which, together with its sulfates, exhibits important bioactive properties. We report on a newly developed method of betulin sulfation with sulfamic acid in pyridine in… read more here.
Keywords: betulin; sulfamic acid; catalytic sulfation; betulin disulfate ... See more keywords