1: 2,5-dimethoxy-tetrahydrofuran With hydrogenchloride in water T=0°C; 2: acetone-1,3-dicarboxylic acid; [14C]-N-Benzylamine hydrochloride With sodium acetate in water T=0 - 50°C; 3.66667 h; 3: With sodium hydroxide in water T=0°C; pH=10;
参考文献
PFIZER PRODUCTS INC.
Patent: WO2004/9588 A1, 2004 ;
Location in patent: Page 63 ;
WO 2004/009588 A1