Abstract:
PURPOSE: A pharmaceutical formulation is provided to obtain medical synergic effect by inducing optimal pharmacological effect and enhance drug complication. CONSTITUTION: A pharmaceutical formulation comprises a compartment containing a pharmacologically active aliskiren and its isomer or its pharmaceutically acceptable salt and a compartment containing a pharmacologically active valsartan and its isomer or its pharmaceutically acceptable salt. One of compartments is an immediate release compartment and the other is an extended release compartment. 40 weight% of active ingredient of the extended release compartment is released until two hour after releasing the ingredient.
Abstract:
A pharmaceutical formulation containing an amlodipine and pitavastatin is provided to treat metabolic diseases and hypertension and prevent complication. A pharmaceutical formulation for treating cardiovascular diseases comprises an immediate-release containing a pitavastatin as a pharmacologically active ingredient or its pharmaceutically acceptable salt and an extended-release containing an amlodipine as a pharmacologically active ingredient or its pharmaceutically acceptable salt. A pharmaceutical formulation for treating cardiovascular disease comprises a pitavastatin The extended-release compartment comprises a water insoluble polymer, hydrophobic compound, hydrophilic polymer or release control material of their mixture. The pharmaceutical formulation comprises the extended-release compartment of a particle, granule, pellet, or tablet and the immediate-release compartment of capsule containing a particle, pellet, or tablet.
Abstract:
A pharmaceutical formulation containing aliskiren and atrovastatin in an immediate-release compartment and extended release compartment for preventing and treating syndrome, cardiovascular disease and kidney diseases is provided to improve the drug effect and easily administer by a patient at a different times. A pharmaceutical formulation comprises a compartment containing an aliskiren as a pharmacologically active ingredient, its isomer or its pharmaceutically acceptable salt and a compartment containing an atrovastatin as a pharmacologically active ingredient, its isomer or its pharmaceutically acceptable salt. One of the compartments is an immediate-release compartment and the other is extended-release compartment. The extended-release compartment additionally comprises a water soluble polymer, hydrophobic compound, hydrophilic polymer or release control material of their composite. The pharmaceutical formulation is used for preventing and treating metabolic disease, cardiovascular disease or kidney disease.
Abstract:
A pharmaceutical composition for treating hepatitis C virus infection comprising HMG-CoA reductase inhibitor and bile acid is provided to improve inhibitory activity on hepatitis C virus without side effects like anemia by using HMG-CoA reductase inhibitor and bile acid. A pharmaceutical composition for treating hepatitis C virus infection comprises HMG-CoA reductase inhibitor and bile acid. The HMG-CoA reductase inhibitor is at least one selected from the group consisting of fluvastatin, lovastatin, atorvastatin, simvastatin, rivastatin, pitavastatin, rosuvastatin and their salts. The bile acid is at least one selected from the group consisting of ursodeoxycholic acid, cenode oxycholic acid, deoxycholic acid, cholic acid and their salts.
Abstract:
An oral administration medicine is provided to prevent a shape problem with tables in a press-forming process and maximize effects of clopidogrel by using a wet granulation method. An oral administration medicine is prepared through a wet granulation method by adding a binding solution containing a low alcohol to clopidogrel besylate. The low alcohol is a C1-C4 alcohol. The 0.01-0.5wt.pt. of low alcohol is added on a 1wt.pt. basis of clopidogrel besylate. The particle size of the clopidogrel besylate is 5-500mum of Sauter mean diameter. The moisture contents of the oral administration medicine is 0.5-3.0%(w/w).
Abstract:
A metformin malonate is provided to ensure solubility, stability, and adhesion resistance, to treat diabetes and to prevent complications of the patients carrying a metabolic syndrome. A manufacturing method of a metformin malonate having a structure indicated as the chemical formula 1, comprises (i) a step for reacting metformin hydrochloride 2-4 equivalent indicated as the chemical formula 2, sodium hydroxide or potassium hydroxide 2-4 equivalent, and water in an organic solvent to obtain a metformin base indicated as the chemical formula 3, and removing the inorganic salt; and (ii) a step for reacting the product of the step (i) and a malonic acid of the chemical formula 4 in the organic solvent. The reaction solvent is an organic solvent selected from the group consisting of methanol, ethanol, isopropanol, acetone and acetonitrile.
Abstract:
본 발명은 구강 속붕해성 정제에 관한 것으로서, 더욱 상세하게는 약학적으로 유효한 활성성분으로서 로라타딘 또는 데스로라타딘을 포함하고, 부형제로서 수용성 탄수화물을 사용하며, 붕해제로서 분무 건조된 전분과 분무 건조된 유당을 혼합 사용함으로써, 이로서 제조된 정제가 구강 내에서 빠르게 붕해되어 활성성분의 생체 내 흡수를 촉진할 수 있어 약효의 발현이 빠르며, 복용 시 구강 내의 잔류물이 거의 없어서 잔류감 및 이물감이 적고, 구강 내에서 신속히 붕해되면서도 취급이 용이한 수준 이상의 경도를 가지는 속붕해정을 일반정제기를 사용하여 생산하므로 저비용으로 대량 생산할 수 있는 개선된 구강 속붕해성 정제에 관한 것이다. 구강 속붕해성 정제, 로라타딘, 데스로라타딘, 부형제, 붕해제, 잔류감, 이물감
Abstract:
A controlled release complex composition comprising an angiotensin-II-receptor blocker and an HMG-CoA reductase inhibitor is provided to be designed to control each of the ingredients releasing at a specific rate by administering the ingredients to have different onset times and be very effective for treating hypertension and preventing complications in patients having metabolic syndromes which show diabetes, obesity, hyperlipidemia, coronary artery diseases and the like. A controlled release complex composition comprises a lag time delayed-release portion including an angiotensin-II-receptor blocker as an active ingredient and an immediate release portion including an HMG-CoA reductase inhibitor as an active ingredient, wherein the angiotensin-II-receptor blocker is selected from the group consisting of losartan, valsartan, irbesartan, candesartan, telmisartan, eprosartan, olmesartan and a pharmaceutically acceptable salt thereof, the HMG-CoA reductase inhibitor is at least one selected from the group consisting of simvastatin, lovastatin, atorvastatin, pitavastatin, rosuvastatin, fluvastatin, pravastatin and a pharmaceutically acceptable salt thereof and the lag time delayed-release portion includes a release-controlling material selected from the group consisting of an enteric polymer, a water-insoluble polymer, a hydrophobic compound and a hydrophilic polymer. Further, the 5 to 1200 mg of angiotensin-II-receptor blocker is comprised in the composition.
Abstract:
A pharmaceutical composition comprising a thiazide compound and an angiotensin-II-receptor blocker is provided to maximize the pharmacological and clinical antihypertensive effects and complication preventive effects of drugs and reduce the side effects of the drugs. A controlled release oral pharmaceutical composition comprises a thiazide compound or a pharmaceutically acceptable salt thereof and an angiotensin-II-receptor blocker or a pharmaceutically acceptable salt thereof as active ingredient, wherein after the oral administration of the composition, the thiazide compound or pharmaceutically acceptable salt thereof is immediately released, and angiotensin-II-receptor blocker or pharmaceutically acceptable salt thereof is released in an intended lag time delayed manner. A method for preparing the composition comprises the steps of: (a) mixing or granulating an angiotensin-II-receptor blocker with pharmaceutically acceptable additives to obtain a mixture or granules, optionally compressing the granules or mixture into a tablet using a tabletting machine and coating the tablet with a coating solution to obtain a delayed-release tablet; (b) obtaining particles or granules from a mixture of a thiazide compound with pharmaceutically acceptable additives to obtain a mixture, optionally dissolving or suspending the particles or granules with a film coating agent to obtain a coating solution, thereby obtaining an immediate release formulation; and (c) mixing the particles, granules or coating solution, obtained from the steps(a) and (b), with pharmaceutically acceptable excipients, and tabletting, coating or filling the mixture, thereby obtaining a desired composition. Further, the 5 to 100 mg of thiazide compound is comprised in the composition.
Abstract:
A controlled release complex formulation comprising dihydropyridine calcium channel blockers and HMG(3-hydroxy-3-methylglutaryl)-CoA reductase inhibitors is provided to improve anti-hypertension effects in a synergism manner by releasing the drugs in a different time and inhibiting side effects caused by reacting them. A controlled release complex formulation comprises 1-20 mg of dihydropyridine calcium channel blockers in a controlled release partition and 5-160 mg of statin lipid lowering agents such as HMG-CoA reductase inhibitors in a rapid release partition, wherein the dihydropyridine calcium channel blockers and statin lipid lowering agents are related to an identical cytochrome P 450 enzyme and show antagonistic function when they are present in the liver simultaneously.