Rational design and synthesis of potent and long-lasting glutamic acid-based dipeptidyl peptidase IV inhibitors
作者:Ting-Yueh Tsai、Tsu Hsu、Chiung-Tong Chen、Jai-Hong Cheng、Mei-Chun Chiou、Chih-Hsiang Huang、Ya-Ju Tseng、Teng-Kuang Yeh、Chung-Yu Huang、Kai-Chia Yeh、Yu-Wen Huang、Ssu-Hui Wu、Min-Hsien Wang、Xin Chen、Yu-Sheng Chao、Weir-Torn Jiaang
DOI:10.1016/j.bmcl.2009.02.061
日期:2009.4
evaluated as inhibitors of dipeptidyl peptidase IV (DPP-IV). The structure–activity relationships (SAR) led to the discovery of potent 3-substituted glutamic acid analogues, providing enhanced chemical stability and excellent selectivity over the closely related enzymes, DPP8, DPP-II and FAP. Compound 13f exhibited the ability to both significantly decrease the glucose excursion and inhibit plasma DPP-IV
制备了一系列在P2位带有谷氨酸衍生物的(2 S)-氰基吡咯烷酮,并作为二肽基肽酶IV(DPP-IV)的抑制剂进行了评估。构效关系(SAR)导致发现了有效的3取代的谷氨酸类似物,与紧密相关的酶DPP8,DPP-II和FAP相比,化学稳定性更高,选择性更高。化合物13f显示出显着降低葡萄糖偏移和抑制血浆DPP-IV活性的能力。