泼尼松龙 17-(碳酸乙酯)酯合成路线 (共 5 条)
反应条件
1: 90 percent / p-TosOH / dioxane / 17 h / 22 °C 2: glacial AcOH, H2O / 5 h / 18 °C View Scheme
参考文献
Arzneimittel-Forschung/Drug Research, , vol. 35, # 12 p. 1753 - 1757
反应条件
water; acetic acid T=18°C; 5 h; Yield given. Yields of byproduct given;
参考文献
Arzneimittel-Forschung/Drug Research, , vol. 35, # 12 p. 1753 - 1757
反应条件
silica gel 20 h; Irradiation;
参考文献
Liebigs Annalen der Chemie, , # 1 p. 63 - 68
反应条件
4-(N,N-dimethlyamino)pyridine in dichloromethane T=20°C; 16 h;
参考文献
Stache; Fritsch; Rupp; Hitzel; Fehlhaber
Arzneimittel-Forschung/Drug Research, 1985 , vol. 35, # 12 p. 1753 - 1757
反应条件
pyridine 1.) 0 deg C, 30 min, 2.) 20 deg C, 2 h; Yield given;
参考文献
Stache; Fritsch; Rupp; Hitzel; Fehlhaber
Arzneimittel-Forschung/Drug Research, 1985 , vol. 35, # 12 p. 1753 - 1757