The present invention provides 3-(2S,4S)-4-[4-(3-methyl-1-phenyl-1H -pyrazol-5-yl)piperazin-1-yl]pyrrolidin-2-ylcarbonyl}thiazolidine (compound I) useful as a dipeptidyl peptidase-IV inhibitor, which has superior properties of stability and hygroscopicity, and reproducible crystal structure, and a production method thereof.
本发明提供一种3-(2S,4S)-4-[4-(3-甲基-1-苯基-1H-
吡唑-5-基)
哌嗪-1-基]
吡咯烷-2-基甲酰}
噻唑啉(化合物I),其作为二肽基肽酶-IV
抑制剂具有优异的稳定性和吸湿性,具有可重复的晶体结构,以及其制备方法。