FIELD: antibiotics, chemical technology.
SUBSTANCE: invention relates to a method for preparing erythromycin oxime in homogenous conditions by oximylation of erythromycin A with hydroxylamine hydrochloride in dry methanol using triethylamine as a base. Method provides enhancing yield and quality of product.
EFFECT: improved method for preparing.
3 ex
Title | Year | Author | Number |
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METHOD OF SYNTHESIS OF ERYTHROMYCIN A OXIME HYDROCHLORIDE | 2001 |
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Authors
Dates
2005-07-20—Published
2004-01-29—Filed