NOVEL AMORPHOUS 9-DEOXO-9A-AZA-9A-METHYL-9A-HOMOERYTHROMYCIN A, PROCESS FOR PREPARING THE SAME, AND USE THEREOF

• Main Authors: VINKOVIC MLADEN, BUCAR DEJAN-KRESIMIR, DUMBOVIC ALOJZ, CINCIC DOMINIK, DUMIC MILJENKO, DANILOVSKI ALEKSANDAR, FILIC DARKO, LAZARIC KATICA, LAZAREVSKI GORJANA, ORESIC MARINA, MESTROVIC ERNEST, KNEZEVIC ZDRAVKA
• Format: Patent
• Language: English; Polish
• Published: 14.11.2005
• Edition: 7
• Subjects: CHEMISTRY; DERIVATIVES THEREOF; METALLURGY; NUCLEIC ACIDS; NUCLEOSIDES; NUCLEOTIDES; ORGANIC CHEMISTRY; SUGARS

Substantially pure amorphous 9-deoxo-9a-aza-9a-methyl-9a-homoerythromycin A. In addition, this disclosure is directed to a process for the preparation thereof from crude 9-deoxo-9a-aza-9a-methyl-9a-homoerythromycin A via orthorhombic isostructural pseudopolymorphs of 9-deoxo-9a-aza-9a-methyl-9a-homo...