1-(1,1-二甲基乙基)-5-硝基-1H-吡咯并[2,3-B]吡啶-3-羧酸合成路线 (共 1 条)
反应条件
1: With sodium hydroxide; water in ethanol
T=95°C; 1 h; Heating / reflux;
2: With hydrogenchloride in water
T=20°C;
参考文献
PHARMACIA ITALIA S.p.A.
Patent: WO2005/63747 A1, 2005 ;
Location in patent: Page/Page column 40-41 ;
WO 2005/063747 A1