Vinyl bromides undergo the Heck reaction, which involves C-C coupling with alkene to give substituted alkenes. 4897-84-1, formula is C5H9BrO2, Name is Methyl 4-bromobutanoate. Methyl bromide is a precursor in the manufacture of several chemicals and is employed as a soil sterilant, mainly for seed production. Electric Literature of 4897-84-1.
Cheng, Junfei;Li, Yu;Wang, Xu;Dong, Guoqiang;Sheng, Chunquan research published 《 Discovery of Novel PDEδ Degraders for the Treatment of KRAS Mutant Colorectal Cancer》, the research content is summarized as follows. KRAS-PDEδ protein-protein interaction represents an appealing target for cancer therapy. However, fast release of high-affinity inhibitors from PDEδ hampered drug binding affinity and antiproliferative activity. To overcome the limitations, the first proteolysis-targeting chimeric (PROTAC) small mols. targeting PDEδ were designed. By employment of PDEδ inhibitor deltazinone (2) and cereblon ligand pomalidomide (6), a series of potent PROTAC PDEδ degraders were obtained. The most promising compound 17f(I) efficiently induced PDEδ degradation and demonstrated significantly improved antiproliferative potency in KRAS mutant SW480 cells. Compound 17f also achieved significant tumor growth inhibition in the SW480 colorectal cancer xenograft model. This proof-of-concept study provided a new strategy to validate the druggability of KRAS-PDEδ interaction and offered an effective lead compound for the treatment of KRAS mutant cancer.
Electric Literature of 4897-84-1, Methyl 4-bromobutyrate,also as known as 4-Bromobutyric acid methyl ester, is a useful research compound. Its molecular formula is C5H9BrO2 and its molecular weight is 181.03 g/mol. The purity is usually 95%.
4-Bromobutyric acid methyl ester is a synthetic compound that can be used to inhibit the activity of the G1 phase cyclin-dependent kinases. It has been shown to inhibit protein synthesis by alkylating the amino groups of proteins and fatty acids. 4-Bromobutyric acid methyl ester also inhibits the growth of cancer cell lines, such as renal carcinoma cells. The mechanism of action for this drug is not well understood, but it may be due to its ability to bind with monoclonal antibodies and enter kidney cells by passive diffusion., 4897-84-1.
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary