Pharmaceutical compositions containing an N-(substituted glycyl)-2- cyanopyrrolidine and at least one other antidiabetic agent and their use in inhibiting dipeptidyl peptidase-IV
申请人:——
公开号:US20020193390A1
公开(公告)日:2002-12-19
The present invention relates to certain N-(substituted glycyl)-2-cyanopyrrolidines of formula I
1
wherein Y is as defined herein, in free form or in acid addition salt form. Compounds of formula I inhibit DPP-IV (dipeptidyl-peptidase-IV) activity. They are therefore indicated for use as pharmaceuticals in inhibiting DPP-IV and in the treatment of conditions mediated by DPP-IV, such as non-insulin-dependent diabetes mellitus, arthritis, obesity, osteoporosis and further conditions of impaired glucose tolerance.
本发明涉及某些 N-(取代的甘氨酰)-2-氰基吡咯烷,其式为 I
1
其中 Y 如本文所定义,以游离形式或酸加成盐形式存在。式 I 的化合物可抑制 DPP-IV(二肽基肽酶-IV)的活性。因此,它们可用作抑制 DPP-IV 和治疗由 DPP-IV 介导的疾病的药物,如非胰岛素依赖型糖尿病、关节炎、肥胖症、骨质疏松症和其他糖耐量受损疾病。
2-CYANOPYRROLIDINE DERIVATIVES AND THEIR USE AS MEDICAMENTS
The present invention relates to certain N-(substituted glycyl)-2-cyanopyrrolidines of formula (I) wherein Y is as defined herein, in free form or in acid addition salt form. Compounds of formula (I) inhibit DPP-IV (dipeptidyl-peptidase-IV) activity. They are therefore indicated for use as pharmaceuticals in inhibiting DPP-IV and in the treatment of conditions mediated by DPP-IV, such as non-insulin-dependent diabetes mellitus, arthritis, obesity, osteoporosis and further conditions of impaired glucose tolerance.
Potent, Plasmodium-Selective Farnesyltransferase Inhibitors That Arrest the Growth of Malaria Parasites: Structure−Activity Relationships of Ethylenediamine-Analogue Scaffolds and Homology Model Validation
作者:Steven Fletcher、Christopher G. Cummings、Kasey Rivas、William P. Katt、Carrie Hornéy、Frederick S. Buckner、Debopam Chakrabarti、Saïd M. Sebti、Michael H. Gelb、Wesley C. Van Voorhis、Andrew D. Hamilton
DOI:10.1021/jm800113p
日期:2008.9.11
combat malaria. We previously reported on a novel series of antimalarial, ethylenediamine-based inhibitors of protein farnesyltransferase (PFT). In the current study, we designed and synthesized a series of second generation inhibitors, wherein the core ethylenediamine scaffold was varied in order to examine both the homology model of Plasmodium falciparum PFT (PfPFT) and our predicted inhibitor binding