Abstract:
PURPOSE: Metformin butyrate is provided to have excellent solubility, stability, non-hygroscopic, adhesion preventing property, processability as formulation, pharmacological effect, and to be manufactured under mild condition with high yield. CONSTITUTION: Metformin butyrate comprises a structure in chemical formula 1. The melting point of the crystal shape is 162 °C. A manufacturing method of the metformin in chemical formula 1 comprises a step of manufacturing metformin free base in chemical formula 3, by reacting metformin hydrochloride in chemical formula 2 with a base under organic solvent, and a step of reacting the metformin free base with butyl acid.
Abstract:
PURPOSE: A metformin ascorbate and a pharmaceutical composition containing the same are provided to ensure excellent stability and proceesibility of tablet. CONSTITUTION: A metformin ascorbate is denoted by chemical formula 1. The melting point of metformin ascorbate is 145 degree celsius. A pharmaceutical composition for preventing or treating diabetes, metabolic syndrome, diabetic complication, hypertension, fatty liver, or cancer contains metformin ascorbate of chemical formula 1 as an active ingredient. The composition is combined with a second drug, such as anti-cancer drug, anti-hypertension agent, or anti-obesity agent. The pharmaceutical composition is manufactured in the form of tablet, soft capsule, hard capsule, pill, granule, powder, injection, or liquid. The composition is sustained release or rapid release.
Abstract:
PURPOSE: A metformin taurine salt is provided to ensure excellent stability, low toxicity, antioxidant activity and excellent AMPKa-activating effects, to enable easy tabletting, and thereby enabling use in treating glycosuria, diabetes, metabolic syndrome, and diabetes complications. CONSTITUTION: A metformin taurine salt is represented by chemical formula 1 and has a melting point of 134.1 °C. A pharmaceutical composition contains the metformin taurine salt as an active ingredient. The metformin taurate can be effectively used in treating glycosuria, diabetes, metabolic syndrome, diabetes complications, menstrual irregularities, hypertension, hyperlipidemia, fatty liver, coronary artery disease, osteoporosis, polycystic ovary syndrome, cancer, myalgia, symptoms of muscle cell cytotoxicity, climacterium and rhabdomyolysis, etc., and provides antioxidant activity.
Abstract:
PURPOSE: A metformin propionate is provided to ensure an excellent pharmacological effect as compared with metformin hydrochloride and to achieve a therapeutic purpose by administering an amount less than metformin hydrochloride. CONSTITUTION: A metformin propionate is represented by chemical formula 1. A method for preparing the metformin propionate represented by chemical formula 1 comprises the steps of: reacting metformin hydrochloride represented by chemical formula 2 with base in an organic solvent to prepare metformin free base represented by chemical formula 3; and reacting the metformin free base with propionic acids.
Abstract:
본 발명은 N1-N5-치환된 하기 화학식 1로 표시되는 바이구아나이드 유도체 또는 그의 약학적으로 허용 가능한 염, 이의 제조방법 및 이를 유효성분으로 약학 조성물을 제공한다. 본 발명의 바이구아나이드 유도체는 기존 약물에 비해 적은 양으로도 우수한 AMPKα 활성화 효과 및 암세포 증식 억제 효과를 나타내어 당뇨, 비만, 고지혈증, 고콜레스테롤혈증, 지방간, 관상동맥질환, 골다공증, 다낭성 난소증후군, 대사성 증후군, 암 등의 치료를 위해 유용하게 이용될 수 있다. [화학식 1]
Abstract:
본 발명은 N,N-디메틸 이미도디카르본이미딕 디아미드의 니코틴산염, 그의 제조방법 및 그를 포함하는 약제학적 조성물에 관한 것으로서, 더욱 상세하게는 용해도, 안정성, 비흡습성, 정제 제형으로서의 가공성 등의 물리화학적 성질이 개선되었을 뿐 아니라, 독성이 낮고, N,N-디메틸 이미도디카르본이미딕 디아미드가 본질적으로 발휘하는 약화학적 특성인 당뇨 및 당뇨병, 비만증, 고지혈증, 지방간, 관상동맥질환, 골다공증, 다낭성 난소증후군 등이 복합적으로 나타나는 이른바 대사성 증후군을 지닌 자들의 당뇨병 치료, 당뇨병자의 합병증의 근본 핵심 원인 물질인 중성 지질 저하 작용에 의한 합병증 예방 및 치료 그리고 p53 유전자가 결여된 암, 근육통, 근육세포 독성 및 횡문근 융해의 예방 및 치료 효과를 더욱 증가시켜줄 수 있는 치료제로서 유� ��한 N,N-디메틸 이미도디카르본이미딕 디아미드의 니코틴산염, 그의 제조방법과 그의 약제학적 조성물에 관한 것이다. 메트포르민, 메트포르민 니코틴산염, 메트포르민 이니코틴산염, N,N-디메틸 이미도디카르본이미딕 디아미드, 니코틴산염, 결정성 산부가염, 당뇨병, 대사성증후군
Abstract:
PURPOSE: N,N-dimethyl imidodicarbonimidic diamide butyrate is provided to ensure excellent physicochemical properties such as solubility, stability, hygroscopicity and adsorption preventing property, processibility of formulations. CONSTITUTION: A metformin butyrate is represented by chemical formula 1. The metformin butyrate has a crystal form. A melting point of the crystal form is 162°C. A method for preparing the metformin butyrate represented by chemical formula 1 comprises the steps of: reacting metformin hydrochloride represented by chemical formula 2 with base in an organic solvent to prepare metformin free base represented by chemical formula 3; and reacting the metformin free base with butyric acids.
Abstract:
PURPOSE: A N,N-dimethyl imidodicarbonimidic diamide propionate is provided to have excellent solubility, stability, non-hygroscopicity, adhesion preventing properties, processability, and pharmacological effects, and can be manufactured under mild conditions with high yield. CONSTITUTION: The N,N-dimethyl imidodicarbonimidic diamide propionate is in chemical formula 1, and has the melting point of the crystal structure in chemical formula 1 which is 194 - 194.5 °C. The manufacturing method of the N,N-dimethyl imidodicarbonimidic diamide propionate in chemical formula 1 comprises a step of manufacturing the metformin glass base in chemical formula 3 by reacting the metformin hydrochloride in chemical formula 2 with a base under organic solvent, and a step of reacting the metformin glass base with propionic acid.
Abstract:
PURPOSE: A metformin methanesulfonate and a pharmaceutical composition comprising the same are provided to ensure excellent activation of AMPKα, relatively low toxicity, stability, and non-hygroscopic property. CONSTITUTION: A metformin methanesulfonate represented by chemical formula 1 has a melting point of 194.0~194.5 °C. A pharmaceutical composition contains the metformin methanesulfonic acid salt as an active ingredient. The metformin methanesulfonate can be effectively used in treating glycosuria, diabetes, metabolic syndrome, diabetes complications, menstrual irregularities, hypertension, hyperlipidemia, fatty liver, coronary artery disease, osteoporosis, polycystic ovary syndrome, cancer, myalgia, symptoms of muscle cell cytotoxicity, rhabdomyolysis and/or climacterium, etc.