A NOVEL POLYMORPHIC FORM OF RIFAXIMIN AND PROCESS FOR ITS PREPARATION

The present invention discloses a stable amorphous form of Rifaximin characterised by having X-ray powder diffraction pattern as given in figure 1, having a 2? peaks at 7.2 and having moisture content in the range of 3% to 4% preferably, 3.4% to 3.7%. This invention also discloses a novel process fo...

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Hauptverfasser:	MADATHIL, VIJESH ALANTHATTA, ARULMOLI, THANGAVEL, VASUDEVA, PEJAKALA KAKRANNAYA, VENKATRAMANA, SUMANGALA
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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