Sorm
Collection of Czechoslovak Chemical Communications, 1948 , vol. 13, p. 57,68
Full Text Show Details
Ferles; Prystas
Collection of Czechoslovak Chemical Communications, 1959 , vol. 24, p. 3326,3332
1: [3H]-Nicotinic acid With carbonyl diimidazole in tetrahydrofuran T=5 - 20°C; 1 h; 2: malonic acid ethyl ester monopotassium salt With magnesium chloride in tetrahydrofuran T=20°C; 12 h; Mixture stirred previously for 4 h at 50 C;
参考文献
Bayer Healthcare AG
Patent: WO2004/29055 A1, 2004 ;
Location in patent: Page 52-53 ;
WO 2004/029055 A1
