Abstract:
본 발명은 수수 겨 추출물을 포함하고 항산화 활성을 갖는 조성물에 관한 것으로서, 보다 상세하게는 수수의 통곡 추출물 또는/및 수수의 알곡 추출물보다 항산화 활성이 뛰어난 수수의 겨 추출물을 포함하여 항산화 활성이 향상된 항산화제용 약학적 조성물 및/또는 건강 기능성 식품에 관한 것이다.
Abstract:
PURPOSE: A pharmaceutical composition containing (E)-N-(5-(2-(2-(2,4-dihydroxybenzylidene)hydrazinyl)-2-oxoethyl)-1,3,4-thiadiazol-2-yl)-4-methoxybenzamide for preventing and treating neurodegenerative diseases is provided to specifically suppress an S1 pocket of GCP II and to prevent and treat Alzheimer's disease. CONSTITUTION: A pharmaceutical composition for preventing and treating Alzheimer's disease, Parkinson's disease, amylotrophic lateral scelerosis(ALS), or dementia contains (E)-N-(5-(2-(2-(2,4-dihydroxybenzylidene)hydrazinyl)-2-oxoethyl)-1,3,4-thiadiazol-2-yl)-4-methoxybenzamide of chemical formula 1 or a pharmaceutically acceptable salt thereof as an active ingredient. The compound of chemical formula 1 specifically suppresses an S1 pocket of GCP II(glutamate carboxypeptidase II) and strengthens synapses at an early phase.
Abstract:
PURPOSE: A pharmaceutical composition containing (Z)-N-(3-(2,4-difluorophenylamino)-1-(4-nitrophenyl)-3-oxoprop-1-en-2-yl)-2-methoxybenzamide for preventing and treating neurodegenerative diseases is provided to suppress A beta decomposition and to prevent and treat Alzheimer' disease. CONSTITUTION: A pharmaceutical composition for preventing and treating Alzheimer's disease, Parkinson' disease, amylotrophic lateral scelerosis(ALS), or dementia contains (Z)-N-(3-(2,4-difluorophenylamino)-1-(4-nitrophenyl)-3-oxoprop-1-en-2-yl)-2-methoxybenzamide or a pharmaceutically acceptable salt thereof as an active ingredient. The compound of chemical formula 1 specifically suppresses a SI pocket of GCP II(Glutamate Carboxypeptidase II) and strengthens synapse at an early stage. The compound of chemical formula 1 maintains homeostasis of intracellular amyloid beta(A beta).
Abstract:
PURPOSE: A pharmaceutical composition containing (E)-N-(2-oxo-1-(4-oxo-3,4-dihydrophthalazin-1-yl)-2-(2-((4-oxo-4H-chromen-3-yl)methylene)hydrazinyl)ethyl)benzamide for preventing and treating neurodegenerative diseases is provided to suppress A beta decomposition and to prevent and treat Alzheimer' disease. CONSTITUTION: A method for screening an agent for preventing and treating Alzheimer's disease, Parkinson's disease, amylotrophic lateral scelerosis(ALS), or dementia comprises: a step of simultaneously and sequentially treating a GCP II(Glutamate Carboxypeptidase II)-expressing cell line with a compound of chemical formula 1 and candidate materials in vitro; a step of measuring the activation level of a S1 or S1' pocket of GCP ii in the cell line; and a step of selecting a candidate material which increases or decreases the activation level compared with a control group.