摘要:
An oral trilayered formulation with multi-kinetic release in different sites of the gastro-intestinal tract, particularly suitable for the administration of combinations of active ingredients is described.
摘要:
The present invention relates to a multi-application tablet, in particular to a tablet being designated as a dispersible tablet, oral dispersible tablet, peroral tablet and/or chewable table. Further, the invention relates to a multi-application tablet, wherein the tablet comprises a granulated inner excipient phase and an outer phase comprising the active pharmaceutical ingredient.
标题翻译:VERFAHREN ZUR HERSTELLUNG EINER NATRIUM-ION-FREIEN BRAUSETABLETTE ODER EINES SOLCHEN BRAUSEPULVERS ODER -GRANULATS MIT HOHEM X-ION-GEHALT,WOBEI X VERSCHIEDENE STOFFE SEINKÖNNEN
摘要:
Disclosed is a method for producing sodium ion-free X carbonate or hydrocarbonate effervescent powder, granulate or tablets. In said method, the active substances X, where X represents at least calcium carbonate, are humidified with a small amount of alcohol and water and are mixed as a powder with a small amount of lactobionic acid in a partial vacuum obtained by continuous pumping in a vacuum tank. This causes the calcium salt (CaCO 3 ) of the calcium in the surface layer of the powder particles to react with the lactobionic acid, effervesce and release some CO 2 . As a result, the pressure in the vacuum tank rises, and once the effervescence reaction has been completed, the internal pressure in the vacuum tank drops to the initial value under the effect of the continuous pumping action, and the powder dries. Upon removal of the dry powder from the vacuum tank, an acid, preferably citric acid, is added as an effervescent agent, and the powder is then optionally pressed to obtain tablets. The obtained sodium ion-free calcium carbonate effervescent tablet thus contains at least calcium carbonate and citric acid as an effervescent agent, the surface layer of the pressed particles having been subjected to preliminary effervescing using lactobionic acid.
摘要:
This invention relates to a an orally disintegrating tablet obtainable by direct compression of a dry powdered mixture, said mixture comprising up to 15% by weight of calcium silicate, at least 50% of a diluent, a disintegrant agent and an active ingredient. It also relates to a process for preparing the tablets by homogeneous blending the specific excipients in powder form and subsequent direct compression of the mixture. Said tablets disintegrate quickly in the cavity of the mouth, in particular in less than 15 seconds.
摘要:
The present disclosure provides a method of preparing a pharmaceutical composition. The method includes transferring a predetermined quantity of an excipient mixture from a second vessel to a first vessel. The excipient mixture transferred from the second vessel includes a liquid-state second quantity of a hydrofluoroalkane propellant and a first solubilized excipient comprising a low-molecular weight poly(ethylene oxide) polymer. The method further includes contacting at least one pharmaceutically-active compound with the excipient mixture under conditions that facilitate forming an intermixture comprising the propellant, the polymer, and the compound. Before transferring the excipient mixture, the first vessel contains a vapor-phase first quantity of the hydrofluoroalkane propellant and an effective amount of the at least one pharmaceutically-active compound.