1: acetone-oxime With sodium hydride in tetrahydrofuran 2: 4-fluoro-nitro-benzene in tetrahydrofuran T=20°C; 3: With hydrogenchloride; ethanol; water 2 h; Heating / reflux;
参考文献
PORTOLA PHARMACEUTICALS, INC.
Patent: WO2006/63293 A2, 2006 ;
Location in patent: Page/Page column 29-30 ;
WO 2006/063293 A2