1,2-二氢-3H-吡唑并[3,4-b]吡啶-3-酮合成路线 (共 2 条)
反应条件
hydrazine in ethanol 6 h; Heating / reflux;
参考文献
Aventis Pharma Deutschland GmbH
Patent: US2005/197348 A1, 2005 ;
Location in patent: Page/Page column 10 ;
反应条件
copper; hydrazine in pyridine 10 h; Heating / reflux;
参考文献
ABBOTT LABORATORIES
Patent: WO2003/76408 A2, 2003 ;
Location in patent: Page/Page column 41 ;