BMS-582949 (PS540446) 是一种有效的、选择性的 p38 MAPK 抑制剂,IC50 为 13 nM,能够抑制 p38 激酶的活性及活化。
靶点Target | Value |
---|---|
p38 MAPK (Cell-free assay) | 13 nM |
BMS-582949 在细胞中能够抑制 p38 的活化,降低其磷酸化水平。当用 LPS 激活 p38 后,处理以 BMS-582949 可迅速逆转激活反应,导致 p38 磷酸化减少。BMS-582949 是一种双效抑制剂,在细胞中不仅能抑制 p38 激酶本身的活性,还能抑制 p38 自身的活化。它通过与 p38a 结合,使 p38a 的活化环(该部分可被上游激酶磷酸化)发生构象变化,从而抑制其自身磷酸化。
体内研究在小鼠体内的清除率为 4.4 mL/min/kg。口服 10 mg/kg BMS-582949 后,AUC0-8 h 为 75.5 μM•h。BMS-582949 在小鼠中的口服生物活性利用值为 90%,在大鼠中为 60%。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-(5-(cyclopropylcarbamoyl)-2-methylphenylamino)-5-methyl-pyrrolo[1,2-f][1,2,4]triazine-6-carboxylic acid | 623152-12-5 | C19H19N5O3 | 365.392 |
—— | ((4-(5-(cyclopropylcarbamoyl)-2-methylphenylamino)-5-methylpyrrolo[1,2-f][1,2,4]triazine-6-carbonyl)(propyl)carbamoyloxy)methyl 2-(4-(phosphonooxy)phenyl)acetate | 948842-66-8 | C32H35N6O10P | 694.638 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | phosphonooxymethyl-4-(5-(cyclopropylcarbamoyl)-2-methylphenylamino)-5-methylpyrrolo[1,2-f][1,2,4]triazine-6-carbonyl(propyl)carbamate | —— | C24H29N6O8P | 560.503 |
—— | (bis(benzyloxy)phosphoryloxy)methyl 4-(5-(cyclopropylcarbamoyl)-2-methylphenylamino)-5-methylpyrrolo[1,2-f][1,2,4]triazine-6-carbonyl(propyl)carbamate | 948842-86-2 | C38H41N6O8P | 740.753 |
—— | (S)-((4-(5-(cyclopropylcarbamoyl)-2-methylphenylamino)-5-methylpyrrolo[1,2-f][1,2,4]triazine-6-carbonyl)(propyl)carbamoyloxy)methyl 2-(benzyloxycarbonyl)propanoate | 948842-90-8 | C35H39N7O8 | 685.737 |
—— | chloromethyl 5-(cyclopropylcarbamoyl)-2-methylphenyl(5-methyl-6-(propylcarbamoyl)pyrrolo[1,2-f][1,2,4]triazin-4-yl)carbamate | 948842-91-9 | C24H27ClN6O4 | 498.969 |
—— | phosphonooxymethyl 5-(cyclopropylcarbamoyl)-2-methylphenyl(5-methyl-6-(propylcarbamoyl)pyrrolo[1,2-f][1,2,4]triazin-4-yl)carbamate | —— | C24H29N6O8P | 560.503 |
—— | (bis(benzyloxy)phosphoryloxy)methyl 5-(cyclopropylcarbamoyl)-2-methylphenyl(5-methyl-6-(propylcarbamoyl)pyrrolo[1,2-f][1,2,4]triazin-4-yl)carbamate | 948842-93-1 | C38H41N6O8P | 740.753 |
—— | (S)-((5-(cyclopropylcarbamoyl)-2-methylphenyl)(5-methyl-6-(propylcarbamoyl)pyrrolo[1,2-f][1,2,4]triazin-4-yl)carbamoyloxy)methyl 2-(benzyloxycarbonyl)propanoate | 948842-94-2 | C35H39N7O8 | 685.737 |
—— | Tert-butyl 4-[5-(cyclopropylcarbamoyl)-2-methylphenyl]imino-5-methyl-6-(propylcarbamoyl)pyrrolo[2,1-f][1,2,4]triazine-3-carboxylate | 948842-81-7 | C27H34N6O4 | 506.605 |
—— | Tert-butyl 6-[chloromethoxycarbonyl(propyl)carbamoyl]-4-[5-(cyclopropylcarbamoyl)-2-methylphenyl]imino-5-methylpyrrolo[2,1-f][1,2,4]triazine-3-carboxylate | 948842-83-9 | C29H35ClN6O6 | 599.087 |