PREPARATION AND USE OF CRYSTALLINE FORM TAU OF RIFAXIMIN SOLVATED WITH DEGME

PREPARATION AND USE OF CRYSTALLINE FORM TAU OF RIFAXIMIN SOLVATED WITH DEGME

The invention relates to a new crystalline form tau of rifaximin (rifaximin τ), characterized in that it is a solvated form of rifaximin with diethylene glycol monoethyl ether (DEGME).

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Bibliographische Detailangaben
Hauptverfasser: MAFFEI, PAOLA, GREPIONI, FABRIZIA, SFORZINI, ANNALISA, VISCOMI, GIUSEPPE, CLAUDIO, CHELAZZI, LAURA
Format: Patent
Sprache:eng ; srp
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention relates to a new crystalline form tau of rifaximin (rifaximin τ), characterized in that it is a solvated form of rifaximin with diethylene glycol monoethyl ether (DEGME).