2oag: Difference between revisions

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[[Image:2oag.jpg|left|200px]]
{{Seed}}
[[Image:2oag.png|left|200px]]


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{{STRUCTURE_2oag|  PDB=2oag  |  SCENE=  }}  
{{STRUCTURE_2oag|  PDB=2oag  |  SCENE=  }}  


'''Crystal structure of human dipeptidyl peptidase IV (DPPIV) with pyrrolidine-constrained phenethylamine 29g'''
===Crystal structure of human dipeptidyl peptidase IV (DPPIV) with pyrrolidine-constrained phenethylamine 29g===




==Overview==
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A novel series of pyrrolidine-constrained phenethylamines were developed as dipeptidyl peptidase IV (DPP4) inhibitors for the treatment of type 2 diabetes. The cyclohexene ring of lead-like screening hit 5 was replaced with a pyrrolidine to enable parallel chemistry, and protein co-crystal structural data guided the optimization of N-substituents. Employing this strategy, a &gt;400x improvement in potency over the initial hit was realized in rapid fashion. Optimized compounds are potent and selective inhibitors with excellent pharmacokinetic profiles. Compound 30 was efficacious in vivo, lowering blood glucose in ZDF rats that were allowed to feed freely on a mixed meal.
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{{ABSTRACT_PUBMED_17276063}}


==About this Structure==
==About this Structure==
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[[Category: Inhibitor complex]]
[[Category: Inhibitor complex]]
[[Category: Serine-peptidase]]
[[Category: Serine-peptidase]]
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