反应条件
1: 6-amino-2H-1,4-benzthiazin-3(4H)-one With sodium hydride in DMF (N,N-dimethyl-formamide) T=20°C; 0.5 h; 2: methyl iodide in DMF (N,N-dimethyl-formamide) T=0°C; 0.5 h;
参考文献
Cai, Jianping; Dimoudis, Nikolaos; Honold, Konrad; Luk, Kin-Chun; Scheiblich, Stefan; Sudergat, Hilke; Tiefenthaler, Georg; Tonn, Oliver
Patent: US2004/87600 A1, 2004 ;
Location in patent: Page 17 ;
