反应条件
1: N,N'-dicyclohexylcarbodiimide; N-hydroxysuccinimide / tetrahydrofuran / 0 - 20 °C
2: trifluoroacetic acid / CH2Cl2 / 1 h / 0 °C
3: ethyldiisopropylamine / dimethylformamide / 72 h / 20 °C / pH 8
4: N,N'-dicyclohexylcarbodiimide; N-hydroxysuccinimide / tetrahydrofuran / 0 - 20 °C
5: trifluoroacetic acid / CH2Cl2 / 1 h / 0 °C
View Scheme
参考文献
Liu, Hongmei; Zhang, Bangzhi; Liu, Xuefeng; Wang, Changlin; Ni, Jingman; Wang, Rui
Bioorganic and Medicinal Chemistry, 2007 , vol. 15, # 4 p. 1694 - 1702