Zoniporide; CP 597396; [1-(喹啉-5-基)-5-环丙基-1H-吡唑-4-甲酰基]胍合成路线 (共 3 条)
反应条件
sodium hydroxide in tetrahydrofuran; water T=40°C; 1.75 h; Heating / reflux;
参考文献
PFIZER PRODUCTS, INC.
Patent: WO2005/79803 A1, 2005 ;
Location in patent: Page/Page column 40 ;
WO 2005/079803 A1
反应条件
sodium hydroxide in ethanol; water; anhydrous guanidine
参考文献
Pfizer Inc.
Patent: US2003/119873 A1, 2003 ;
US 20030119873 A1
反应条件
hydrogenchloride in tetrahydrofuran; water
参考文献
PFIZER PRODUCTS, INC.
Patent: WO2005/79803 A1, 2005 ;
Location in patent: Page/Page column 41 ;
WO 2005/079803 A1