Abstract:
본 발명은 히스타민 H 3 수용체에 대한 길항 작용을 갖는 화합물 및 이를 함유하는 중추 신경계 질환의 예방 및 치료용 약학적 조성물에 관한 것으로, 본 발명의 화합물은 히스타민 H 3 수용체에 대한 친화력이 우수하므로, 중추신경계 질환, 특히 수면 장애, 각성장애, 수면발작(narcolepsy), 인지기능 장애, 주의력결핍 과잉행동장애, 비만증, 간질, 정신분열증, 우울증, 통증 및 약물남용/중독 등의 예방 및 치료에 유용하게 사용될 수 있다. 히스타민, 히스타민 H3 수용체, 길항제, 중추 신경계 질환, 수면장애, 인지기능 장애, 정신질환
Abstract:
PURPOSE: A pharmaceutical composition for preventing and treating narcolepsy, congnitive disorder, ADHD(attention-deficit hyperactivity disorder), obesity, epilepsy, schizophrenia, depression, and pain. CONSTITUTION: A pharmaceutical composition for preventing and treating central nervous system disease contains a compound having histamine H3 receptor antagonism. The compound is 4-[3-methyl-3-(1-methyl-pyperidine-4-yl)-ureido]-benzoic acid ethyl ester of chemical formula 1, 1-benzyloxy-3-(4-pyridine-2-yl-piperazine-1-yl)-propan-2-ol of chemical formula 2, N-{4-[4-(2-bromo-4-fluoro-phenyutiocarbamoyl)-[1,4]diazepan-1-yl-methyl]-phenyl}-aceteamide of chemical formula 3, 2-[4-(5-bromo-2H-1λ4-thiophene-2-carbonyl)-[1,4]diazepan-1-yl]-N-phenethyl-aceteamide of chemical formula 4. 1-[benzyl-(2,2-diethoxy-ethyl)-amino]-3-(4-chloro-phenoxy)-propan-2-ol of chemical formula 5, and 5-chloro-1,3-dimethyl-1H-pyrazole-4-sulfonic acid-[2-(1-benzyl-piperidine-4-yl) ethyl]-amide of chemical formula 6.
Abstract:
본 발명은 2-아릴메틸아제티딘-카바페넴-3-카복실산의 3번 위치에 특정 구조에 화합물을 에스테르 결합으로 도입한 2-아릴메틸아제티딘-카바페넴-3-카복실산 유도체, 이의 제조방법 및 이를 포함하는 약학 조성물을 제공한다. 상기 2-아릴메틸아제티딘-카바페넴-3-카복실산 유도체는 높은 경구흡수율을 나타냄으로써 경구투여가 가능하며, 그의 활성 대사체는 그람 양성균 및 그람 음성균에 대하여 광범위한 항균 활성을 나타내며, MRSA (메티실린 내성균주) 및 QRS (퀴놀론 내성균주)에 대한 우수한 항균 활성을 나타낸다. 카바페넴
Abstract:
12 compounds are provided to show excellent binding affinity to serotonin 5-HT2A receptor, thereby being usefully used as a prophylactic or a therapeutic agent of central nervous system diseases such as anxiety, hypochondria, stroke, neurosis, psychosis, schizophrenia, suicidal tendency, Alzheimer's disease, Parkinson's disease, Huntington's chorea, sleep disorders, appetite disorders, cocaine, withdrawal symptoms caused by drug abuse, and migraine. A pharmaceutical composition for preventing and treating central nervous system diseases related to serotonin 5-HT2A receptor comprises a compound selected from the group consisting of naphthalene-2-sulfonic acid methyl-(1-methyl-piperidin-4-yl)-amide, 1-(5-bromo-2-methoxy-benzenesulfonyl)-4-(2-thiopen-2-yl-ethyl)-piperazine, 1-(1-benzyl-piperidin-4-yl)-3-(4-trifluoromethylsulfanyl-phenyl)-urea, 8-[4-(3-phenyl-aryl)-piperazin-1-sulfonyl]-quinoline, 1-(1-benzyl-pyrrolidin-3-yl)-3-(4-trifluoromethylsulfanyl-phenyl)-urea, 1-(4-butoxy-benzenesulfonyl)-4-methyl-[1,4]diazepane, 1-[4-(3,4-dimethyl-phenyl)-piperazin-1-yl]-3-phenoxy]-propan-2-one, biphenyl-4-sulfonic acid [2-(1-methyl-pyrrolidin-2-yl)-ethyl]-amide, 1-(2,5-dichloro-benzenesulfonyl)-4-penethyl-piperazine, 1-penethyl-4-(toluene-4-sulfonyl)-piperazine, 1-(2-fluoro-5-methyl-benzenesulfonyl)-4-penethyl-piperazine, and 1-(4-bromo-benzenesulfonyl)-4-penethyl-piperazine or a pharmaceutically acceptable salt thereof. The composition is formulated into tablet, capsule, solution, syrup, suspension and injection.
Abstract:
본 발명은 항종양 활성을 갖는 [1,2,4]-트리아졸로[4,3-c]퀴나졸린 유도체에 관한 것으로, 더욱 상세하게는 티로신 키나제에 대한 억제활성이 우수하여 비정상적인 키나제의 활성으로 야기되는 질환 예를 들면 암, 특히 결장직장암, 유방암, 폐암, 전립선암, 췌장암, 방광암, 신장암, 백혈병, 림프종과 같은 고증식성 질환 치료에 유효한 신규 구조의 [1,2,4]-트리아졸로[4,3-c]퀴나졸린 유도체 및 이의 약학적으로 허용 가능한 염과, 이 화합물의 의약적 용도에 관한 것이다.
Abstract:
2,2-Dimethyl-3-alkylether-4-alkoxy-6-alkyl amino benzopyrane derivatives and PGE2(prostagrandine E2) production inhibitors containing the same compounds as an effective ingredient are provided to treat diseases associated with the activity of PGE2 by suppressing inflammation caused by PGE2. The 2,2-dimethyl-3-alkylether-4-alkoxy-6-alkyl amino benzopyrane derivatives represented by the formula(1) or their pharmaceutically acceptable salts are provided, wherein R^1 and R^2 are identical or different, and are each independently C1-C10 linear, branched or cyclic alkyl group, optionally substituted benzyl group or penethyl group; and R^3 is hydrogen, C1-C10 alkyl group, C2-C10 alkenyl group, C2-C10 alkynyl group, optionally substituted benzyl group or naphthylmethyl group. The PGE2 production inhibitors contain 2,2-dimethyl-3-alkylether-4-alkoxy-6-alkyl amino benzopyrane derivatives represented by the formula(1) or their pharmaceutically acceptable salts as effective ingredient.
Abstract:
본 발명은 그람양성균 및 그람음성균에 대해 광범위하게 항균효과를 나타내며, 메티실린 내성 스타필로코쿠스 아우레우스(methicillin resistant staphylococcus aureus, MRSA)를 비롯한 내성균에도 우수한 항균효과를 갖는 하기 화학식 1의 카바페넴 유도체, 이의 제조 방법 및 이를 함유하는 항생제 조성물에 관한 것이다.
상기 식에서, R 1 , R 2 및 R 3 는 각각 독립적으로, 수소, 탄소수 1-3개의 알킬기를 의미하며, M은 수소 또는 약리학적으로 허용가능한 염을 형성하는 짝이온을 나타낸다.