1: With borane-THF in tetrahydrofuran T=0°C; 16 h; Heating / reflux; 2: With hydrogenchloride in tetrahydrofuran; methanol; water 4 h; Heating / reflux;
参考文献
ASTEX THERAPEUTICS LIMITED
Patent: WO2008/44045 A1, 2008 ;
Location in patent: Page/Page column 319-321 ;
WO 2008/044045 A1