Abstract:
:A structure-activity relationship study was undertaken to address the lack of oral exposure of the H3 antagonist 1, which incorporated an arylketone. Among a number of sub-series, the 4H-pyrido[1,2-a]pyrimidin-4-one analog 21 showed an improved PK profile in rat and mouse and was active in an obesity model. The pyrimidin-4-one proved to be a novel and useful ketone bioisostere.
journal_name
Bioorg Med Chem Lettjournal_title
Bioorganic & medicinal chemistry lettersauthors
Xiao D,Palani A,Sofolarides M,Aslanian R,West RE Jr,Williams SM,Wu RL,Hwa J,Sondey C,Lachowicz J,Korfmacher WAdoi
10.1016/j.bmcl.2012.02.076subject
Has Abstractpub_date
2012-05-01 00:00:00pages
3354-7issue
9eissn
0960-894Xissn
1464-3405pii
S0960-894X(12)00277-6journal_volume
22pub_type
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