2081-44-9, Name is Tetrahydro-2H-pyran-4-ol, molecular formula is C5H10O2, belongs to Tetrahydropyrans compound, is a common compound. In a patnet, once mentioned the new application about 2081-44-9, Recommanded Product: 2081-44-9
Design, synthesis, and biological characterization of a caspase 3/7 selective isatin labeled with 2-[18f]fluoroethylazide
Imaging of programmed cell death (apoptosis) is important in the assessment of therapeutic response in oncology and for diagnosis in cardiac and neurodegenerative disorders. The executioner caspases 3 and 7 ultimately effect cellular death, thus providing selective molecular targets for in vivo quantification of apoptosis. To realize this potential, we aimed to develop 18F-labeled isatin sulfonamides with high metabolic stability and moderate lipophilicity while retaining selectivity and affinity for caspase 3/7. A small library of isatins modified with fluorinated aromatic groups and heterocycles was synthesized. A lead compound incorporating 2?- fluoroethyl-1,2,3-triazole was identified with subnanomolar affinity for caspase 3. “Click labeling” provided the 18F-labeled tracer in 65 ¡À 6% decay-corrected radiochemical yield from 2-[18F] fluoroethylazide. The compound showed high stability in vivo with rapid uptake and elimination in healthy tissues and tumor. The novel 18F-labeled isatin is a candidate radiotracer for further preclinical evaluation for imaging of apoptosis.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Recommanded Product: 2081-44-9. In my other articles, you can also check out more blogs about 2081-44-9
Reference£º
Tetrahydropyran – Wikipedia,
Tetrahydropyran – an overview | ScienceDirect Topics