Solid formulations containing trehalose

A - Human Necessities – 61 – K

Patent

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Details

A61K 47/26 (2006.01) A61K 9/14 (2006.01) A61K 9/20 (2006.01) A61K 9/48 (2006.01)

Patent

CA 2245708

A method of making solid dosage forms comprises the steps of: a) combining components comprising an amount of trehalose sufficient to act as an effective diluent in the tablets formed and an amount of an active agent such that each dosage form formed contains an effective amount of active agent and an amount of aqueous solvent sufficient to suspend or dissolve the trehalose and active agent; b) processing the product of step a) to form a powder, granules or microgranules comprising a substantially homogeneous mixture of the components; and c) forming dosage forms from the powder, granules or microgranules wherein the processing in step b) is not the S-1 process.

Procédé de préparation de formes galéniques solides consistant à: a) combiner des constituants comprenant une quantité de trehalose suffisante pour agir en tant que diluant efficace dans les comprimés obtenus et une quantité d'un agent actif, de sorte que chaque forme galénique obtenue contient une dose efficace d'agent actif, ainsi qu'une dose de solvant aqueux suffisante pour assurer la suspension ou la dissolution du trehalose et de l'agent actif; b) traiter le produit obtenu à l'étape a) afin d'obtenir une poudre, des granules ou des microgranules comprenant un mélange sensiblement homogène des constituants; c) créer des formes galéniques à partir de la poudre, des granules ou des microgranules, le traitement décrit à l'étape b) n'étant pas le procédé de traitement S-1.

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