Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Capsules
Patent
1997-12-22
1999-06-22
Weddington, Kevin E.
Drug, bio-affecting and body treating compositions
Preparations characterized by special physical form
Capsules
424452, 424461, 514383, 514384, A61K 948, A61K 962, A61K 3141
Patent
active
059141280
ABSTRACT:
An orally administrable solid dosage form containing a compacted ribavirin composition having an advantageously high tap density of at least 0.6 g/mL as well as surprisingly rapid disintegration and dissolution rates and wherein the ribavirin is substantially free of polymorphic forms of ribavirin is disclosed.
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Bowen Frank E.
Chaudry Imtiaz A.
Liebowitz Stephen M.
Stupak Elliot I.
Vadino Winston A.
Hoffman Thomas D.
Schering Corporation
Weddington Kevin E.
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