化学合成。
医药
合成路线 1(1. 合成:301221-57-8)
产率:99%
合成条件:With hydrogen In methanol
实验步骤:将化合物1013B(1.24g,4.5mmol)用Pd / C在甲醇中在Parr振荡器中在H 2气氛(50psi)下处理过夜。 滤除催化剂并浓缩溶剂后,使用化合物1013C(1.1g,99%),无需进一步纯化。
参考文献:
- [1] Patent: WO2006/19768, 2006, A1. Location in patent: Page/Page column 140 [2] Patent: WO2013/50448, 2013, A1. Location in patent: Page/Page column 64; 65 [3] Patent: US2014/249146, 2014, A1. Location in patent: Page/Page column [4] Bioorganic and Medicinal Chemistry Letters, 2004, vol. 14, # 13, p. 3419 - 3424 [5] Patent: US2012/252815, 2012, A1. Location in patent: Page/Page column 60 [6] Journal of Medicinal Chemistry, 2017, vol. 60, # 24, p. 10056 - 10070