Anthistamine-decongestant pharmaceutical compositions

The present invention relates to pharmaceutical compositions of antihistamine-decongestant combination. Specifically the invention relates to bilayered tablet formulation comprising antihistaminic decongestant combination. More specifically present invention relates to the novel polymorph of fexofen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TALASILA KAMALAKAR, TATYASAHEB DHANORKAR VIPIN, MOHAN MAILATUR SIVARAMAN, IRUKULA SRINIVAS, DASH DEBASHIS
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention relates to pharmaceutical compositions of antihistamine-decongestant combination. Specifically the invention relates to bilayered tablet formulation comprising antihistaminic decongestant combination. More specifically present invention relates to the novel polymorph of fexofenadine or pharmaceutically accepted salts thereof, with at least one decongestant in the form of bilayered tablet. The preferred polymorphs are polymorph A and polymorph X of fexofenadine hydrochloride.