1: With lithium borohydride in tetrahydrofuran; diethyl ether
T=17 - 25°C; 2 h;
2: With hydrogenchloride; water in tetrahydrofuran; diethyl ether
T=17 - 25°C;
参考文献
ASTRAZENECA AB; ASTRAZENECA UK LIMITED
Patent: WO2006/40520 A1, 2006 ;
Location in patent: Page/Page column 151 ;
WO 2006/040520 A1