Procedure to recover crystalline and substantially pure novobiocine from a concentrated solution of novobiocinico-active material (Machine-translation by Google Translate, not legally binding)

摘要

A method for recovering substantially pure crystalline novobiocin from a concentrated solution of active novobiocinic material, comprising treating said solution with an alkanoic acid in an aqueous alcoholic medium, and recovering substantially pure crystalline novobiocin. (Machine-translation by Google Translate, not legally binding)