Synthesis and biological evaluation of azobicyclo[3.3.0] octane derivatives as dipeptidyl peptidase 4 inhibitors for the treatment of type 2 diabetes
                                
                                    
                                        作者:Tang Peng Cho、Yang Fang Long、Lin Zhi Gang、Wang Yang、Lu He Jun、Shen Guang Yuan、Fu Jian Hong、Wang Lin、Guan Dong Liang、Zhang Lei、Luo Jing Jing、Gong Ai Shen、She Gao Hong、Wang Dan、Feng Ying、Yan Pang Ke、Leng Ying、Feng Jun、Mong Xian Tai                                    
                                    
                                        DOI:10.1016/j.bmcl.2010.04.120
                                    
                                    
                                        日期:2010.6
                                    
                                    A series of novel azobicyclo[3.3.0]octane derivatives were synthesized and evaluated as dipeptidyl peptidase 4 (DPP-4) inhibitors. The effort resulted in the discovery of inhibitor 2a, which exhibited excellent efficacies in an oral glucose tolerance test. Introduction of methyl group (2j) could prolong the inhibition of serum DPP-4 activity. (C) 2010 Elsevier Ltd. All rights reserved.