摘要:
The present invention provides a pharmaceutical dosage formulation, and more particularly, to a pharmaceutical dosage formulation comprising an HIV protease inhibitor.
摘要:
The present invention relates to self-emulsifying formulations based on an active ingredient component and a formulation base with a lipid component and with a binder component and to the use of this formulation as dosage form in the life science sector. The invention also describes a process for producing self-emulsifying formulations by mixing the formulation components to form a plastic mixture and, where appropriate, to manufacture the formulations as dosage form advantageously by use of melt extrusion. The formulations spontaneously form emulsions in water or aqueous media.
摘要:
The present invention relates to self-emulsifying formulations based on an active ingredient component and a formulation base with a lipid component and with a binder component and to the use of this formulation as dosage form in the life science sector. The invention also describes a process for producing self-emulsifying formulations by mixing the formulation components to form a plastic mixture and, where appropriate, to manufacture the formulations as dosage form advantageously by use of melt extrusion. The formulations spontaneously form emulsions in water or aqueous media.
摘要:
A pharmaceutical dosage form, comprising a) a liquid or flowable core, b) a shell of a polysaccharide or proteinaceous material completely enclosing said core, the core comprising an active ingredient dissolved in a pharmaceutically acceptable compound of the formula (I) wherein n is an integer from 3 to 5, and wherein the (i) the at least one active ingredient and the compound of the formula (I) account for at least 50% by weight of the composition; and (ii) the water activity aw of the composition is less than 0.4.
摘要:
A process for at least partially enveloping a pharmaceutical dosage form, in which the dosage form is surrounded by a shrinkable film, and the film is subsequently shrunk is described.
摘要:
The present invention relates to mechanically stable pharmaceutical presentations for oral administration, comprising in addition to one or more active ingredients and at least one melt-processable matrix-forming excipient more than 10 and up to 40% by weight of a surface-active substance with an HLB of from 2 to 18, which is liquid at 20° C. or has a drop point in the range from 20 to 50° C.
摘要:
Preparations of non-steroidal analgesics with antipyretic and antiinflammatory effect are obtainable by extrusion and shaping of a melt, comprising, besides one or more active ingredients, a mixture of a) 40-99.5% by weight of a homopolymer of N-vinylpyrrolidone with a Fikentscher K value of 30, b) 0.25-59.75% by weight of a water-soluble copolymer of N-vinylpyrrolidone, and c) 0.25-10% by weight of one or more physiologically acceptable salts of sodium or potassium, where the stated amounts are based on the total of components a), b) and c).
摘要:
The invention relates to solid drug forms obtainable by extrusion with subsequent shaping of a solvent-free melt, comprising, besides one or more active ingredients, A) 10-90% by weight of a melt-processable, water-soluble polymer, B) 5-85% by weight of isomalt, and C) 0-5% by weight of lecithin, where the total of all the ingredients is to be equal to 100% by weight.
摘要:
A liquid mixture, comprising a) at least one compound selected from polyols, polyol ethers wherein at least one hydroxyl group is unetherified, or polyalkylene ethers wherein at least one terminal hydroxyl group is unetherified, b) 1,3-bis(caprolactam-1-yl) butane, and c) diacetoxybutane mimics the solubility properties of a graft copolymer comprising a poly(alkylene glycol) backbone and a vinyl acetate/N-vinylcaprolactam copolymer grafted onto the backbone. In a method for evaluating the compatibility of a biologically active substance with the graft copolymer i) the biologically active sub-stance is brought into contact with the liquid mixture, and ii) the phase behavior of the test system and/or the solubility of the biologically active substance in the mixture is determined.
摘要:
The invention provides a dosage form, comprising a melt-processed mixture of (a) a pharmaceutically effective amount of imatinib or a salt thereof, (b) at least one polymeric binder, and (c) at least one pharmaceutically acceptable non-ionic surfactant. The invention provides imatinib dosage forms with high drug loading which can be prepared in a simple and efficient manner, imatinib dosage forms from which the active principle is released in an essentially pH-independent fashion, and extended release imatinib dosage forms.