甲基 5-硝基-1H-吡咯并[2,3-B]吡啶-2-羧酸合成路线 (共 3 条)
参考文献
WO2010/62171 A2, ;
Page/Page column 148 ;
反应条件
1: With water; lithium hydroxide hydrate in ethanol T=20°C; Reflux; 2: With hydrogenchloride in water pH=2 - 3;
参考文献
WO2010/92489 A1, ;
Page/Page column 81-82 ;
WO 2010/092489 A1
反应条件
hydrogen; palladium 10 on activated carbon in methanol
T=20°C; P=15001.5 Torr; 18 h; autoclave;
参考文献
NOVA DECISION; AZASYNTH; YASRI, Abdelaziz; CHEVE, Gwenael; BORIES, Cedric; DELON, Louis
Patent: WO2010/92489 A1, 2010 ;
Location in patent: Page/Page column 43 ;
WO 2010/092489 A1