Microwave-Assisted Synthesis of Novel Bisspiropyrrolidine Thiochromanone Derivatives and Antifungal Activity
作者:Fan Wu、Guo-Chao Liang、Guan Zhou、Quan-Jie Liu、Chao-Chao Zhang、Jiao-Jiao Yu、Xiao-Hui Dong、Ya-Li Song
DOI:10.2174/1570178613666160120221929
日期:2016.2.10
Microwave irradiation dramatically decreases reaction time from hours to minutes for this multicomponent reaction, and the yields were also slightly increased. Neutral and acidic amino acids can successfully occur 1, 3-dipolar cycloaddition reactions but basic amino acids such as arginine can not. The solvent—[Bmim]Cl can be recycled to reuse after treatment. Compounds 6c and 6d have good inhibition than