1300031-49-5

基本信息
7-(3,5-二甲基异噁唑-4-基)-8-甲氧基-1-((R)-1-(吡啶-2-基)乙基)-1H-咪唑并[4,5-C]喹啉-2(3H)-酮
7-(3,5-二甲基异恶唑-4-基)-8-甲氧基-1-((R)-1-(吡啶-2-基)乙基)-1H-咪唑并[4,5-C]喹啉-2(3H)-酮
7-(3,5-二甲基-4-异唑基)-1,3-二氢-8-甲氧基-1-[(1R)-1-(2-吡啶基)乙基]-2H-咪唑并[4,5-C]喹啉-2-酮
7-(3,5-二甲基-4-异噁唑基)-1,3-二氢-8-甲氧基-1-[(1R)-1-(2-吡啶基)乙基]-2H-咪唑并[4,5-C]喹啉-2-酮
GSK 1210151A
GSK1210151A (I-BET151)
I-BET 151/GSK 1210151A
7-(3,5-Dimethylisoxazol-4-yl)-8-methoxy-1-((R)-1-(pyridin-2-yl)ethyl)-1H-imidazo[4,5-c]quinolin-2
7-(3,5-diMethylisoxazol-4-yl)-8-Methoxy-1-((R)-1-(pyridin-2-yl)ethyl)-1H-iMidazo[4,5-c]quinolin-2(3H)-one
7-(3,5-Dimethyl-4-isoxazolyl)-1,3-dihydro-8-methoxy-1-[(1R)-1-(2-pyridinyl)ethyl]-2H-imidazo[4,5-c]quinolin-2-one
7-(3,5-Dimethyl-4-isoxazolyl)-8-(methyloxy)-1-[(1R)-1-(2-pyridinyl)ethyl]-1,3-dihydro-2H-imidazo[4,5-c]quinolin-2-one
7-(3,5-Dimethyl-4-isoxazolyl)-1,3-dihydro-8-methoxy-1-[(1R)-1-(2-pyridinyl)ethyl]-2H-imidazo[4,5-c]quinolin-2-one I-BET151(GSK1210151A)
物理化学性质
制备方法

1300737-69-2
![7-(3,5-二甲基异噁唑-4-基)-8-甲氧基-1-((R)-1-(吡啶-2-基)乙基)-1H-咪唑并[4,5-C]喹啉-2(3H)-酮](/CAS/GIF/1300031-49-5.gif)
1300031-49-5
以7-(3,5-二甲基异恶唑-4-基)-6-甲氧基-4-(((R)-1-(吡啶-2-基)乙基)氨基-3-喹啉甲酰胺(45g,102mmol)为原料,将其溶解于甲醇(500mL)中,随后加入氢氧化钾(7.47g,133mmol)。将反应混合物置于冰浴中搅拌,然后在20分钟内分批加入二乙酸碘苯(39.6g,123mmol),继续搅拌1小时。反应完成后,通过真空蒸发除去溶剂,残余物用水(1L)稀释,形成的胶状悬浮液用二氯甲烷(2×300mL)萃取。合并有机相,用硫酸钠干燥后,直接上样至二氧化硅柱(750g),采用2M氨的甲醇/二氯甲烷梯度(0-10%)进行洗脱。洗脱液经真空浓缩后,得到目标产物7-(3,5-二甲基异恶唑-4-基)-8-甲氧基-1-((R)-1-(吡啶-2-基)乙基)-1H-咪唑并[4,5-c]喹啉-2(3H)-酮(32.7g,收率77%),为米色固体。产物经1H-NMR(600MHz,DMSO-d6)、13C NMR(151MHz,DMSO-d6)、质谱(MS)及高分辨质谱(HRMS)确认结构。
参考文献:
[1] Bioorganic and Medicinal Chemistry Letters, 2012, vol. 22, # 8, p. 2963 - 2967
[2] Patent: US2012/232074, 2012, A1. Location in patent: Page/Page column 33
[3] Patent: WO2011/54846, 2011, A1. Location in patent: Page/Page column 84
常见问题列表
pIC50: 6.1 (BRD4), 6.3 (BRD2), 6.6 (BRD3)