1.
ACS Med Chem Lett
; 10(3): 312-317, 2019 Mar 14.
Artigo
em Inglês
| MEDLINE
| ID: mdl-30891132
RESUMO
A triazine hit identified from a screen of the BMS compound collection was optimized for potency, in vivo activity, and off-target profile to produce the bicyclic pyrimidine γ-secretase modulator BMS-932481. The compound showed robust reductions of Aß1-42 and Aß1-40 in the plasma, brain, and cerebrospinal fluid of mice and rats. Consistent with the γ-secretase modulator mechanism, increases in Aß1-37 and Aß1-38 were observed, with no change in the total amount of Aß1-x produced. No Notch-based toxicity was observed, and the overall preclinical profile of BMS-932481 supported its further evaluation in human clinical trials.