ANTITUBERCULAR COMPOSITION COMPRISING RIFAMPICIN, ISONIAZID, ETHAMBUTOL AND PYRAZINAMIDE AND ITS PROCESS OF PREPARATION

The present invention relates to a monolayer tablet for use in the treatment of tuberculosis comprising a mixture of: - granules comprising isoniazid, pyrazinamide, ethambutol or a pharmaceutically acceptable salt thereof and at least one granulation binder, - rifampicine in powder form, - extragran...

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Bibliographische Detailangaben
Hauptverfasser: PRASAD KUM, KUMAR AMITH, KHULLAR PRAVEEN, MADAVAN BINDU
Format: Patent
Sprache:eng ; spa
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Zusammenfassung:The present invention relates to a monolayer tablet for use in the treatment of tuberculosis comprising a mixture of: - granules comprising isoniazid, pyrazinamide, ethambutol or a pharmaceutically acceptable salt thereof and at least one granulation binder, - rifampicine in powder form, - extragranular excipients, wherein all of the granules have a particle size that is less than 0.599 mm, preferably less than 0.5 mm, more preferably less than 0.422 mm, and to its process of preparation. La presente invención se refiere a un comprimido monocapa para uso en el tratamiento de la tuberculosis que comprende una mezcla de: gránulos que comprenden isoniazid, pirazinamida, etambutol o una sal farmacéuticamente aceptable de éste y al menos un aglutinante de granulación; rifampicina en forma de polvo; excipientes extragranulares, en el que todos los gránulos tienen un tamaño de partícula que es menor de 0,599 mm, preferiblemente menor de 0,5 mm, más preferiblemente menor de 0,422 mm, y a su proceso de preparación.