A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
167/182
A61K 31/65 (2006.01) A61K 9/20 (2006.01)
Patent
CA 1334933
A multi-purpose pharmaceutical tablet which can either be readily swallowed or dissolved in water to give a dispersion, comprises a tetracycline, either micro- crystalline cellulose or microfine cellulose, low- substituted hydroxypropylcellulose and a thickening agent, which is preferably hydroxypropyl methylcellulose, and optionally other usual adjuvants. The tablet may be easily swallowed as such, but when immersed in water, it affords a very fine dispersion within 30-60 seconds. The tablet may be prepared by direct compression, or by a wet granulation process in which a granulate is used containing the tetracycline and either microcrystalline cellulose or microfine cellulose, but without a substantial amount of a wet binding substance.
583822
Akkerboom Piet Johannes
de Cocq Robert
Wegman Bernardus Bartholomeus Maria
Astellas Pharma Europe B.v.
Osler Hoskin & Harcourt Llp
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