中文同义词:
脱氢紫堇碱;去氢延胡索素;脱氢紫堇碱,去氢紫堇碱、去氢延胡索甲素;去氢紫堇碱,去氢延胡索甲素,去氢延胡索素;脱氢紫堇碱(标准品);去氢紫堇碱、去氢延胡索甲素;脱氢紫堇碱(去氢紫堇碱,去氢延胡索甲素,去氢延胡索素);去氢紫堇碱(标准品)
英文同义词:
13-Methylpalmatine;dehydeocorydaline;Dehydrocorydaline;DEHYDROCORYDALINE98%;13-Methyl-2,3,9,10-tetramethoxy-5,6-dihydrodibenzo[a,g]quinolizinium;5,6-Dihydro-2,3,9,10-tetramethoxy-13-methyldibenzo[a,g]quinolizinium;Dibenzo[a,g]quinolizinium,5,6-dihydro-2,3,9,10-tetramethoxy-13-methyl-
相关类别:
中药对照品;标准品;植物提取物;植提标准品;对照品;标准品-中药标准品;生物碱;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from Chinese medicinal herbs (TCM).;standardized herbal extract;标准品 -中药标准品;分析试剂-对照品;标准品,对照品
储存条件
Inert atmosphere,Room Temperature
生物活性
Dehydrocorydaline (13-Methylpalmatine) 是从中药延胡索 Corydalis yanhusuo 中分离得到的一种生物碱。Dehydrocorydaline 调节 Bax,Bcl-2 蛋白表达;激活 caspase-7,caspase-8,并使 PARP 失活。Dehydrocorydaline 能增强 p38 MAPK 活化,具有抗炎、抗癌等功效。。Dehydrocorydaline 具有强大的抗疟疾作用,并具低细胞毒性 (细胞生存力> 90%), P. falciparum 3D7 strain (IC50=38 nM)。
靶点
Bcl-2
Bax
Caspase-7
Caspase-8
PARP
体外研究
Dehydrocorydaline (0-200 μM) treatment significantly inhibits the growth of MCF-7 cells in a dose-dependent manner. The cell viability is decreased by approximate 40% after 24 h of 200 μM Dehydrocorydaline.
Dehydrocorydaline (0-200 μM)dose-dependently increases Bax protein expression and decreases Bcl-2 protein expression.
Dehydrocorydaline (0-200 μM)induces activation of caspase-7,-8 and the cleavage of PARP without affecting caspase-9.
体内研究
Dehydrocorydaline manifests a low acute toxicity with an LD 50 of about 277.5±19.0 mg/kg body weight in mice following oral administration and 21.1±1.4 mg/kg for intraperitoneal injection.
化学性质
黄色针晶粉,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于延胡索,元胡。
用途
用于含量测定/鉴定/药理实验等。
药理药效:具有杀菌、消炎作用。