spt-in-1

SPT-IN-1 (compound 1) is an orally active and highly potent inhibitor of serine palmitoyl transferase (SPT) with an IC50 value of 5.19 nM against human SPT1, SPT-IN-1 is utilized in metabolic disease research to explore sphingolipid biosynthesis regulation, insulin resistance mechanisms, and therapeutic strategies for type 2 diabetes and dyslipidemia.

Nicotinamide-D4 is a deuterium-labelled compound of Nicotinamide (TMSM-1731) for isotope tracing. Nicotinamide, a vitamin B3 derivative, inhibits SIRT1 and SIRT2.

ARN 14494 is a potent serine palmitoyltransferase inhibitor (SPT; IC50 = 27.3 nM). ARN 14494 inhibits synthesis of long chain ceramides and dihydroceramides in an in vitro model of Alzheimer's diease. The compound prevents the synthesis of proinflammatory cytokines and the oxidative stress-related enzymes iNOS and COX-2 in mouse primary cortical astrocytes. ARN 14494 is neuroprotective against β-amyloid 1-42 induced neurotoxicity in primary cortical neurons co-cultured with astrocytes.

SGF29-IN-1 (Compound Cpd_DC60) serves as a selective inhibitor targeting the Tudor domain of the Spt-Ada-Gcn5 acetyltransferase (SAGA)-associated factor 29 (SGF29). It has demonstrated effectiveness in treating leukemia [1].