Design, Synthesis, and Biological Activity of Substrate Competitive SMYD2 Inhibitors was written by Cowen, Scott D.;Russell, Daniel;Dakin, Leslie A.;Chen, Huawei;Larsen, Nicholas A.;Godin, Robert;Throner, Scott;Zheng, Xiaolan;Molina, Audrey;Wu, Jiaquan;Cheung, Tony;Howard, Tina;Garcia-Arenas, Renee;Keen, Nicholas;Pendleton, Christopher S.;Pietenpol, Jennifer A.;Ferguson, Andrew D.. And the article was included in Journal of Medicinal Chemistry in 2016.Application In Synthesis of 1-(2-Bromoethyl)-4-methoxybenzene This article mentions the following:
Protein lysine methyltransferases (KMTs) have emerged as important regulators of epigenetic signaling. These enzymes catalyze the transfer of donor Me groups from the cofactor S-adenosylmethionine to specific acceptor lysine residues on histones, leading to changes in chromatin structure and transcriptional regulation. These enzymes also methylate an array of non-histone proteins, suggesting addnl. mechanisms by which they influence cellular physiol. SMYD2 is reported to be an oncogenic methyltransferase that represses the functional activity of the tumor suppressor proteins p53 and RB. HTS screening led to identification of five distinct substrate-competitive chem. series, e.g., I (X = C, R1 = H, CN, OMe; X = N, R1 = H, OMe, NHMe). Determination of liganded crystal structures of SMYD2 contributed significantly to ‘hit-to-lead’ design efforts, culminating in the creation of potent and selective inhibitors that were used to understand the functional consequences of SMYD2 inhibition. Taken together these results have broad implications for inhibitor design against KMTs, and clearly demonstrate the potential for developing novel therapies against these enzymes. In the experiment, the researchers used many compounds, for example, 1-(2-Bromoethyl)-4-methoxybenzene (cas: 14425-64-0Application In Synthesis of 1-(2-Bromoethyl)-4-methoxybenzene).
1-(2-Bromoethyl)-4-methoxybenzene (cas: 14425-64-0) belongs to organobromine compounds. Bromine is more electronegative than carbon (2.9 vs 2.5). Consequently, the carbon in a carbon–bromine bond is electrophilic, i.e. alkyl bromides are alkylating agents. The principal reactions for organobromides include dehydrobromination, Grignard reactions, reductive coupling, and nucleophilic substitution.Application In Synthesis of 1-(2-Bromoethyl)-4-methoxybenzene
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary