γ secretase(aβ42)

γ-Secretase modulator 13 is a γ-secretase modulator (GSMs) that inhibits the production of amyloid β-peptide Aβ42 and can be used to study Alzheimer's disease and tumors.

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

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.

DAPT (LY-374973) is a γ-secretase inhibitor that inhibits total Aβ and Aβ42 (IC50=115 200 nM) and is orally active. DAPT is also a Notch inhibitor. DAPT induces cell differentiation, autophagy and apoptosis.

BI-1408 is a modulator potent of γ secretase (IC50: 0.04 μM for Aβ42).

Ro 90-7501 is an amyloid β42 (Aβ42) protofibrillar and TPR-dependent PP5 inhibitor, a novel radiosensitizer for cervical cancer cells, which inhibits ATM phosphorylation, promotes apoptosis, and induces cell-cycle arrest. Ro 90-7501 also exhibits antiviral activity and potential anticancer activity by inhibiting ATM phosphorylation and DNA repair, and by inhibiting HCMV.

Aβ42-IN-2, a γ-secretase modulator with an IC50 of 6.5 nM for Αβ42, can be used for Alzheimer's disease research [1].

Aftin-4, an amyloid forty-two inducer, activates γ-secretase, promoting the generation of amyloid-β-1-42 (Aβ1-42) from amyloid-β protein precursor. Aftin-4(Aftin4) increased Aβ-1-42, but not Aβ-1-40 in mouse hipppocampus, accompanied by learning deficits and mitochondrial ultrastructural changes similar to those found in the brains of patients with AD. Aftin-4(Aftin4) can thus be used to induce a rapid, acute Alzheimer's disease-like toxicity in the rodent brain.

3,5-Bis(4-nitrophenoxy)benzoic acid (Compound W) is a γ-secretase inhibitor that reduces the levels of released Aβ42 and notch-1 Aβ-like peptide 25 (Nβ25).

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

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.

γ-Secretase modulator 4 is a potent γ-secretase modulator that reduces Aβ42 levels with IC50s of 0.017 μM in mice and 0.014 μM in humans.

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].

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].

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).

Gamma-secretase modulator 5 (compound 22d) is a gamma-secretase modulator (GSM) that crosses the blood-brain barrier and inhibits the production of the aggregated amyloid β peptide Aβ42 (IC50: 60 nM). This compound is valuable for studying Alzheimer's disease.

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

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).

γ-Secretase modulator 11 hydrochloride is a potent, orally active γ-secretase modulator (IC50: 0.029 μM). γ-Secretase modulator 11 hydrochloride significantly reduces brain Aβ42 levels and rescues the cognitive deficits exhibited by AD model mice. γ-Secretase modulator 11 hydrochloride has shown research potential in Alzheimer's disease.

Sulindac EP Impurity C-d3 is a deuterated compound of Sulindac EP Impurity C. Sulindac EP Impurity C has a CAS number of 32004-67-4. (E Z)-Sulindac sulfide is a potent γ-secretase modulator (GSM) that selectively reduces Aβ42 production in favor of shorter Aβ species. (E Z)-Sulindac sulfide can be used for researching Alzheimer's disease [1].

γ-Secretase modulator 12 (Compound 1a) is a selective compound that effectively reduces amyloid-β42 (Aβ42) levels with an IC50 of 0.39 μM, specifically designed for Alzheimer's disease research. Notably, γ-Secretase modulator 12 exhibits a favorable brain plasma ratio (Kp, brain = 0.72) in mice [1].

HDAC6-IN-9 is an orally active and highly effective γ-secretase modulator that can significantly reduce the level of Aβ42 in mouse brain and can be used to study neurological diseases.

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).