反应条件
1: 85 percent / 10percent Na2CO3 / dioxane / 20 h / 24 °C
2: dicyclohexylcarbodiimide / CH2Cl2 / 0.25 h
3: KH poliamide resin, 4-(dimethylamino)pyridine, N-methylmorpholine, piperidine, 1percent TFA
4: 0.1 N HCl / tetrahydrofuran / 18 h / 25 °C
View Scheme
参考文献
Abraham; Nair; Kisliuk; Gaumont; Galivan
Journal of Medicinal Chemistry, 1990 , vol. 33, # 2 p. 711 - 717