Method for purification of betulonic acid
Viktors Kumpiņš, Inese Rijkure, Inese Mieriņa, Uldis Peipiņš, Daina Zicāne, Māris Turks

A novel method for purification of technical grade betulonic acid leading to analytical grade betulonic acid through its cyclohexylammonium salt as an intermediate is developed.



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