5-叔丁基-3-乙基-1,4,6,7-四氢-5H-吡唑并[4,3-c]吡啶-3,5-二羧酸合成路线 (共 2 条)
反应条件
acetic acid; hydrazine 16 h;
参考文献
WO2007/22280 A1, ;
Page/Page column 85 ;
反应条件
1: With sodium hydroxide; water in ethanol
T=20°C;
2: With hydrogenchloride
参考文献
AMGEN INC.; MEMORY PHARMACEUTICALS CORPORTION
Patent: WO2007/98169 A1, 2007 ;
Location in patent: Page/Page column 53 ;