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[Chromatographic control of the process of rifamycin B isolation and purification].

作者信息

Dzegilenko N B, Korchagin V B, Birlova L V

出版信息

Antibiotiki. 1976 Feb;21(2):115-8.

PMID:5945
Abstract

A method of chromatography in a thin layer of Silica Cel No. 2 was developed for rifamicin B, rifamicin complex and some admixtures. Extracts of rifamicin B in an organic solvent, aqueous buffer reextracts and dry preparations of rifamicin B were analyzed with the above method. A half-quantitative chromatographic procedure for estimation of the main admixture in dry preparations was proposed.

摘要

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