Intraoral rapid-disintegrating medicinal compositions and...

A - Human Necessities – 61 – K

Patent

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Details

A61K 9/20 (2006.01) A61K 9/00 (2006.01) A61K 9/16 (2006.01) A61K 31/135 (2006.01) A61K 31/166 (2006.01) A61K 31/167 (2006.01) A61K 31/216 (2006.01) A61K 31/401 (2006.01) A61K 31/404 (2006.01) A61K 31/405 (2006.01) A61K 31/43 (2006.01) A61K 31/4422 (2006.01) A61K 31/455 (2006.01) A61K 31/4704 (2006.01) A61K 31/51 (2006.01) A61K 31/513 (2006.01) A61K 31/515 (2006.01) A61K 31/5513 (2006.01) A61K 31/606 (2006.01) A61K 47/10 (2006.01) A61K 47/26 (2006.01)

Patent

CA 2426682

This invention relates to a medicinal composition, which rapidly disintegrates when taken in the oral cavity and shows sufficient hardness upon production, distribution and use in usual manner, can be obtained by adding, to a sugar alcohol and/or saccharide, a sugar alcohol and/or saccharide having a lower melting point than the first-mentioned sugar alcohol and/or saccharide and then subjecting the resulting powder to combined processing of compression and heating. This invention can provide medicinal compositions, which rapidly disintegrate when taken in the oral cavity without water and are excellent in handling ease owing to exhibition of sufficient hardness upon their production, transportation and use in usual manner, and can also provide a process for the production of the medicinal compositions, which is simpler and can avoid contact between an active ingredient and water as needed.

La présente invention concerne des compositions médicales qui peuvent se désintégrer rapidement après administration dans la cavité buccale et présentent une dureté suffisante pour les procédés de production, de distribution et d'utilisation classiques. Ces compositions sont préparées par addition à des alcools de sucre ou à des sucres d'alcools de sucre ou de sucres présentant des points de fusion inférieurs, puis à soumettre le mélange résultant à une compression et à un chauffage. On obtient ainsi des compositions médicales qui se désintègrent rapidement sans eau après administration dans la cavité buccale et se manipulent très facilement du fait de leur dureté suffisante pour les procédés de production, de distribution et d'utilisation classiques. La présente invention concerne également un procédé de production plus pratique d'une composition médicale, dans lequel on peut éviter le contact d'un composant médicament avec de l'humidité, si nécessaire.

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