ab42-in-1 free base

Aβ42-IN-1 free base (compound 1v), an orally active γ-secretase modulator with high brain exposure, effectively lowers Aβ42 levels with an IC50 of 0.091 μM, and significantly diminishes brain Aβ42 levels in mice. Given these properties, Aβ42-IN-1 free base represents a potential disease-modifying agent for Alzheimer's disease [1].

Aβ42-IN-1, compound 1v, is a novel, potent and orally active γ-secretase modulator (GSM). Aβ42-IN-1 potently reduced Aβ42 levels with an IC 50 value of 0.091 μM in cultured cells without inhibiting CYP3A4. Aβ42-IN-1 shows a sustained pharmacokinetic profile.