Abstract: A pharmaceutical composition comprising two components: (a) one component comprising a granulation of atorvastatin or pharmaceutically acceptable salts thereof and a carrier including an alkalizing agent that forms a pH greater than 5; and (b) a second component comprising amlodipine or pharmaceutically acceptable salts thereof and a carrier excluding an alkalizing agent that forms a pH greater than 5, wherein the two components are combined to form a final composition for a solid dosage form is described as well as methods to prepare the compositions, kits for containing such compositions, and a method of treating angina pectoris, atherosclerosis, combined hypertension and hyperlipidemia and/or hypercholesterolemia, and symptoms of cardiac risk using a therapeutically effective amount of the pharmaceutical composition.

Abstract: A pharmaceutical composition comprising two components:

Abstract: An oral pharmaceutical composition is provided for treating hypercholestereolemia or hyperlipidemia containing an advantageous formulation for stabilizing the HMG-CoA coenzyme A inhibitor, CI-981 Hemi-Calcium, of formula (IA) ##STR1## with effective amounts of calcium carbonate. A method for preparing a CI-981 stabilizing composition is described.

Abstract: An oral pharmaceutical composition is provided for treating hypercholestereolemia or hyperlipidemia containing an advantageous formulation for stabilizing the HMG-CoA coenzyme A inhibitor, CI-981 Hemi-Calcium, of formula (IA) ##STR1## with effective amounts of calcium carbonate. A method for preparing a CI-981 stabilizing composition is described.

Abstract: A solid composition for peroral therapy of cognition impairment is formulated to stabilize the acid labile drug, CI-979 HCl, by layering a mixture of thereof with a binder on mini-sugar spheres, and finally covering the structure with a protective coating.

Abstract: The present invention pertains to controlled release tacrine drug delivery systems comprising an immediate release composition and a sustained release composition wherein (1) the immediate release composition comprises in percentages by weight of the immediate release composition: (A) immediate release pellets comprising: (a) nonpareil seeds in an amount from about 25% to about 75%; (b) tacrine in an amount from about 10% to about 80%; and (c) a binding agent in an amount from about 1% to about 10%; and (B) a sealing layer over the immediate release pellets comprising: (a) a sealing agent in an amount up to about 6%, and (b) a first plasticizing agent in an amount up to about 5%; and (2) the sustained release composition comprises in percentages by weight of the sustained release composition; (A) the immediate release composition; and (B) a sustaining layer over the immediate release composition comprising; (a) a water-insoluble polymer in an amount from about 40% to about 90%; (b) a water-soluble polymer in

Abstract: Semi-enteric controlled release formulations are comprised of a biological active agent such as an antibiotic that is blended with a water-soluble bulking agent, the mix then coated onto an inert core. The coated active core is further coated with a mixture comprised of an acrylic copolymer, bulking agent and pH dependent food acid. These different coating components possess different solubility characteristics which result in a gradual release of the active in both the stomach and small intestine that provides an increased bioavailability of the active drug.

Abstract: The present invention pertains to semi-enteric drug delivery systems which comprise (a) an inert core, (b) a first coating layer over the core comprising a medicament, and (c) a second coating layer over the first coating layer comprising a mixture of methacrylic acid copolymer, type C, and povidone present in a ratio by weight of from about 2:1 to about 24:1, respectively.