Ontology highlight
ABSTRACT:
SUBMITTER: Melnikova NB
PROVIDER: S-EPMC6099732 | biostudies-literature | 2018 May
REPOSITORIES: biostudies-literature
Molecules (Basel, Switzerland) 20180514 5
Betulin-3,28-diphosphate (BDP) obtained by phosphorylation of betulin using POCl₃ has two main structural forms-BDP-1 and BDP-2-which differ in ethanol solubility, melting point, FTIR spectra, thermoanalytical characteristics and biological activity. Betulin-3,28-diphosphate and its sodium salt (Na-BDP) were characterized using <sup>13</sup>C and <sup>31</sup>P-NMR spectra, powder XRD experiments, as well as differential scanning calorimetry (DSC) and thermogravimetric analysis (TG) methods. The ...[more]