Abstract:
:In our efforts to develop second generation DPP-4 inhibitors, we endeavored to identify distinct structures with long-acting (once weekly) potential. Taking advantage of X-ray cocrystal structures of sitagliptin and other DPP-4 inhibitors, such as alogliptin and linagliptin bound to DPP-4, and aided by molecular modeling, we designed several series of heterocyclic compounds as initial targets. During their synthesis, an unexpected chemical transformation provided a novel tricyclic scaffold that was beyond our original design. Capitalizing on this serendipitous discovery, we have elaborated this scaffold into a very potent and selective DPP-4 inhibitor lead series, as highlighted by compound 17c.
journal_name
ACS Med Chem Lettjournal_title
ACS medicinal chemistry lettersauthors
Wu WL,Hao J,Domalski M,Burnett DA,Pissarnitski D,Zhao Z,Stamford A,Scapin G,Gao YD,Soriano A,Kelly TM,Yao Z,Powles MA,Chen S,Mei H,Hwa Jdoi
10.1021/acsmedchemlett.6b00027subject
Has Abstractpub_date
2016-03-12 00:00:00pages
498-501issue
5issn
1948-5875journal_volume
7pub_type
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