Abstract: Disclosed are novel imidazolylalkylcarbonyl derivatives useful as calcium channel modulators and a preparation method of the same. Also disclosed is a method for the treatment of diseases by administering the above compounds based on their inhibitory activity against calcium channel.

Abstract: The present invention relates to pyrazolylmethylamine-piperazine derivatives and their pharmaceutically acceptable salts effective as calcium channel modulators and a method of manufacturing the same. The present invention also relates to the medicinal use of the above compounds as therapeutic treatment of diseases due to their effect as calcium channel modulators.

Abstract: The present invention relates to a paclitaxel composition and the preparation methods thereof to solubilize paclitaxel wherein said composition comprises 4 to 90% by weight of at least one selected from the monoglycerides, 0.01 to 90% by weight of at least one oil and 0.01 to 20% by weight of paclitaxel. Also the present invention relates to a paclitaxel composition including emulsifiers and the preparation methods thereof to solubilize paclitaxel wherein said composition comprises 4 to 90% by weight of at least one selected from the monoglycerides, 0.01 to 90% by weight of at least one emulsifier and 0.01 to 20% by weight of paclitaxel. The composition of the present invention is an effective paclitaxel delivery system since the composition solubilizes paclitaxel, does not form aggregates after being dispersed in water, adsorbs well on the intestinal wall, and therefore has high bioavailability.

Abstract: The present invention relates to pyrazolylmethylamine-piperazine derivatives and their pharmaceutically acceptable salts effective as calcium channel modulators and a method of manufacturing the same. The present invention also relates to the medicinal use of the above compounds as therapeutic treatment of diseases due to their effect as calcium channel modulators.

Abstract: Oily paclitaxel composition and formulation for chemoembolization and preparation method thereof solubilizing paclitaxel in an oily contrast medium. The composition of the present invention solubilizes paclitaxel and has an advantage of delivering anticancer drug to the target cells by chemoembolization since it is possible to visualize the blood vessel during the chemoembolization process. The present invention also relates to oily paclitaxel composition and formulation additionally comprising chemicals that prevent paclitaxel precipitation for prolonged preservation and the preparation method thereof. Since the composition of the present invention solubilize paclitaxel effectively and can be visualized during chemoembolization, it can be used for TACE to treat hepatoma and other solid tumors.

Abstract: The present invention relates to a new use of octylonium bromide as p-glycoprotein inhibitor to increase cellular uptake of drugs. More particularly, the present invention provides octylonium bromide as a p-glycoprotein inhibitor to increase cellular uptake of drugs such as anticancer drugs by taking octylonium bromide simultaneously with or proceeding drug administration.

Abstract: Disclosed are novel imidazolylalkylcarbonyl derivatives useful as calcium channel modulators and a preparation method of the same. Also disclosed is a method for the treatment of diseases by administering the above compounds based on their inhibitory activity against calcium channel.

Abstract: The present invention relates to an anticancer drug-chitosan complex forming self-aggregates and the preparation method thereof. More precisely, the present invention relates to the anticancer drug-chitosan complex forming self-aggregates in aqueous media composed of a hydrophobic anticancer agent and a hydrophilic chitosan, and the preparation method thereof. The anticancer drug-chitosan complex of the present invention not only works selectively against target tumor tissue but also continues to release the medicine over a long period of time. Besides, the anticancer drug-chitosan complex could have greater amount of drug by adding the anticancer drug into self-aggregates, which is generally limited by chemical bond. Therefore, the anticancer drug-chitosan complex of the present invention can be effectively used for the cancer chemotherapy.

Abstract: Disclosed are a pharmaceutical formulation characterized in that hydrophobic anticancer drugs are incorporated into a cholanic acid-chitosan complex and a preparation method thereof, and more particularly, the cholanic acid-chitosan complex composing of hydrophobic cholanic acid and hydrophilic chitosan forms self-aggregates in an aquatic environment. The pharmaceutical formulation characterized in that hydrophobic anticancer drugs are incorporated into a cholanic acid-chitosan complex, wherein the cholanic acid-chitosan complex forms self-aggregates, prolongs the drug release period, enhances the selectivity of the complex for tumor tissue, and greatly increases drug loading content when a drug is incorporated into the self-aggregates, compared to chemical bonding, which limits drug incorporation. Thus, the pharmaceutical formulation of the present invention is useful for anticancer chemotherapy.

Abstract: The present invention relates to a new use of octylonium bromide as p-glycoprotein inhibitor to increase cellular uptake of drugs. More particularly, the present invention provides octylonium bromide as a p-glycoprotein inhibitor to increase cellular uptake of drugs such as anticancer drugs by taking octylonium bromide simultaneously with or proceding drug administration.

Abstract: The present invention relates to a novel mucoadhesive composition for solubilization of insoluble drugs; its formulation including pharmaceutical compounds; and the preparation methods thereof wherein said solubilizing composition comprises 4˜90% by weight of at least one selected from the monoglycerides and 0.01˜90% by weight of at least one oil. The present invention relates to a novel mucoadhesive composition including pharmaceutical compounds; and the preparation methods thereof wherein said solubilizing composition including emulsifiers is composed of 4˜90% by weight of at least one selected from the monoglycerides, 0.01˜90% by weight, of at least one oil, and 0.01˜90% by weight of at least one selected from the emulsifiers. The compositions of the present invention is suitable as drug delivery systems since they exist as mucoadhesive liquid at physiological temperatures even though they exist as liquid or semi-solid at room temperature.

Abstract: The present invention relates to a paclitaxel composition and the preparation methods thereof for the treatment of bladder cancer wherein said paclitaxel composition comprises 4˜90% by weight of at least one selected from the monoglycerides, 0.01˜90% by weight of at least one oil, 0.01˜90% by weight of at least one emulsifier and 0.01˜20% by weight of paclitaxel. The composition of the present invention can treat bladder cancer effectively since the composition solubilizes paclitaxel, does not form aggregates, adsorbs well on the bladder wall and penetrates into the muscle layer of the bladder.

Abstract: The present invention relates to a paclitaxel composition and the preparation methods thereof to solubilize paclitaxel wherein said composition comprises 4˜90% by weight of at least one selected from the monoglycerides, 0.01˜90% by weight of at least one oil and 0.01˜20% by weight of paclitaxel. Also the present invention relates to a paclitaxel composition including emulsifiers and the preparation methods thereof to solubilize paclitaxel wherein said composition comprises 4˜90% by weight of at least one selected from the monoglycerides, 0.01˜90% by weight of at least one oil, 0.01˜90% by weight of at least one emulsifier and 0.01˜20% by weight of paclitaxel. The composition of the present invention is an effective paclitaxel delivery system since the composition solubilizes paclitaxel, does not form aggregates after being dispersed in water, adsorbs well on the intestinal wall, and therefore has high bioavailability.

Abstract: The present invention relates to an anhydrous liquid composition wherein monoglyceride is mixed with an emulsifier and a solvent, and the manufacturing method thereof, and more specifically, to an anhydrous liquid composition wherein monoglyceride is mixed with a water-insoluble material, an emulsifier and a solvent, and the manufacturing method thereof. Further, the present invention relates to a lyophilized powder and the manufacturing method thereof, wherein the lyophilized powder is prepared by dissolving the mixed liquid composition in water, adding with a cryoprotectant followed by the lyophilization. In the process of dispersion, the lyophilized liquid composition and the powder of the present invention can spontaneously generate particles of 200-500 nm by gently shaking with hands without a powerful mechanical force.

Abstract: Oily paclitaxel composition and formulation for chemoembolization and preparation method thereof solubilizing paclitaxel in an oily contrast medium. The composition of the present invention solubilizes paclitaxel and has an advantage of delivering anticancer drug to the target cells by chemoembolization since it is possible to visualize the blood vessel during the chemoembolization process. The present invention also relates to oily paclitaxel composition and formulation additionally comprising chemicals that prevent paclitaxel precipitation for prolonged preservation and the preparation method thereof. Since the composition of the present invention solubilize paclitaxel effectively and can be visualized during chemoembolization, it can be used for TACE to treat hepatoma and other solid tumors.

Abstract: The present invention relates to an anticancer drug-chitosan complex forming self-aggregates and the preparation method thereof. More precisely, the present invention relates to the anticancer drug-chitosan complex forming self-aggregates in aqueous media composed of a hydrophobic anticancer agent and a hydrophilic chitosan, and the preparation method thereof. The anticancer drug-chitosan complex of the present invention not only works selectively against target tumor tissue but also continues to release the medicine over a long period of time. Besides, the anticancer drug-chitosan complex could have greater amount of drug by adding the anticancer drug into self-aggregates, which is generally limited by chemical bond. Therefore, the anticancer drug-chitosan complex of the present invention can be effectively used for the cancer chemotherapy.

Abstract: The present invention relates to an anhydrous liquid composition wherein monoglyceride is mixed with an emulsifier and a solvent, and the manufacturing method thereof, and more specifically, to an anhydrous liquid composition wherein monoglyc- eride is mixed with a water-insoluble material, an emulsifier and a solvent, and the manufacturing method thereof. Further, the present invention relates to a lyophilized powder and the manufacturing method thereof, wherein the lyophilized powder is prepared by dissolving the mixed liquid composition in water, adding with a cryoprotectant followed by the lyophilization. In the process of dispersion, the lyophilized liquid composition and the powder of the present invention can spontaneously generate particles of 200-500 nm by gently shaking with hands without a powerful mechanical force.