Zhicai Wu, Cangming Yang,
Thomas H Graham,
Andreas Verras,
Renee M Chabin,
Suoyu Xu,
Xinchun Tong,
Dan Xie,
Mike E Lassman,
Urmi R Bhatt,
Margarita M Garcia-Calvo,
Zhu Shen,
Qing Chen,
Kelly Bleasby,
Ranabir Sinharoy,
Jeffrey J Hale,
James R Tata,
Shirly Pinto,
Steven L Colletti,
Dong-Ming Shen
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ABSTRACT: Efforts were dedicated to develop potent and brain penetrant prolylcarboxypeptidase (PrCP) inhibitors by replacing the amide group of original leads 1 and 2 with heterocycles. Aminopyrimidines including compound 32a were identified to display good PrCP inhibitory activity (32a, IC(50)=43 nM) and impressive ability to penetrate brain in mice (brain/plasma ratio: 1.4).
Bioorganic & medicinal chemistry letters 02/2012; 22(4):1727-30. · 2.65 Impact Factor