γ secretase(aβ40)

LY-411575, a potent γ-secretase inhibitor, is with IC50 of 0.078 nM in the membrane and 0.082 nM in cell-based. It also suppresses Notch clevage with IC50 of 0.39 nM.

Avagacestat (BMS-708163) (BMS-708163) is a potent, selective, orally bioavailable γ-secretase inhibitor of Aβ40 and Aβ42 with IC50 of 0.3 nM and 0.27 nM, demonstrating a 193-fold selectivity against Notch. Phase 2.

BPN-15606 besylate is a highly potent, orally active γ-secretase modulator, attenuates the production of Aβ40 and Aβ42 by SHSY5Y neuroblastoma cells (IC50s: 7 nM and 17nM).

BPN-15606, an orally active γ-secretase modulator (GSM), significantly reduces Aβ42 and Aβ40 production in SHSY5Y neuroblastoma cells, demonstrating IC50 values of 7 nM and 17 nM, respectively. This compound exhibits favorable pharmacokinetic/pharmacodynamic (PK/PD) properties, such as bioavailability, half-life, and clearance. Importantly, BPN-15606 markedly decreases Aβ42 and Aβ40 levels in the central nervous system of both rats and mice[1].

Begacestat (GSI-953) is a potent and selective gamma-secretase inhibitor (γ-secretase) that inhibits Amyloid-beta production with nanomolar potency, selectively inhibits cleavage of APP in cellular level Notch cleavage assays, reverses situational memory deficits, and can be used to study Alzheimer's disease.

AZ1136 is a highly selective γ-secretase modulator (GSM) that reduces the levels of Aβ42 and Aβ40, with IC50 values of 990 and 1400 nM, respectively. It increases the levels of Aβ39 and Aβ37 without affecting Aβ38. AZ1136 is utilized in Alzheimer's disease research.

Itanapraced (CHF5074), a γ-secretase modulator, reduces Aβ42/40 secretion (IC50: 3.6/18.4 μM).

MK-0752, a γ-secretase inhibitor, reduces Aβ40 production(IC50=5 nM).

GSK-B, a potent γ-secretase modulator, decreases Aβ42, increases Aβ38 with no effect on Aβ40 levels.

Semagacestat (LY450139) (LY450139) is a γ-secretase blocker for Aβ42/Aβ40/Aβ38 (IC50: 10.9/12.1/12.0 nM) and also inhibits Notch signaling (IC50: 14.1 nM).

RO4929097 (RG-4733), a γ secretase inhibitor (IC50: 4 nM), inhibits cellular processing of Aβ40 and Notch (EC50: 14/5 nM).

BPN-15606 besylate is a potent, orally active γ-secretase regulator (GSM) that reduces the production of Aβ42 (IC50: 7 nM) and Aβ40 (IC50: 17 nM) by SHSY5Y neuroblastoma cells. BPN-15606 besylate exhibited good PK/PD properties (including bioavailability, half-life and clearance).