Pyrimidine is an aromatic heterocyclic organic compound similar to pyridine. 4595-59-9, formula is C4H3BrN2, Name is 5-Bromopyrimidine. In nucleic acids, three types of nucleobases are pyrimidine derivatives: cytosine (C), thymine (T), and uracil (U). Safety of 5-Bromopyrimidine.
Nguyen, William;Jacobson, Jonathan;Jarman, Kate E.;Blackmore, Timothy R.;Sabroux, Helene Jousset;Lewin, Sharon R.;Purcell, Damian F.;Sleebs, Brad E. research published 《 Optimization of 5-substituted thiazolyl ureas and 6-substituted imidazopyridines as potential HIV-1 latency reversing agents》, the research content is summarized as follows. Here, two strategies to further improve the activation of viral gene expression and physicochem. properties of this class was implemented. Firstly, rigidification of the central oxy-carbon linker with a variety of saturated heterocycles and secondly, investigated bioisosteric replacement of the 2-acylaminothiazole moiety was explored. The optimization process afforded lead compounds, imidazopyridine derivatives such as I from the 2-piperazinyl thiazolyl urea and the imidazopyridine class. The imidazopyridine derivatives from each class demonstrated potent activation of HIV gene expression in the FlpIn. FM HEK293 cellular assay (both with LTR EC50s of 80 nM) and in the Jurkat Latency 10.6 cell model (LTR EC50 220 and 320 nM resp.), but consequently activated gene expression non-specifically in the FlpIn. FM HEK293 cellular assay (CMV EC50 70 and 270 nM resp.) manifesting in cellular cytotoxicity. The lead compounds had potential for further development as novel latency reversing agents.
4595-59-9, 5-Bromopyrimidine is a reactive intermediate that is used in the synthesis of 4-methoxyphenylboronic acid. 5-Bromopyrimidine has been shown to be nucleophilic, reacting with β-amino acids under basic conditions to form the corresponding 2-bromo amide. It also undergoes cross-coupling reactions with halides and can be used as a building block for other organic compounds. 5-Bromopyrimidine has optical properties that are characteristic of aromatic molecules, including strong absorption bands in the ultraviolet region and visible light region.
5-Bromopyrimidine undergoes direct metallation with lithuium diisopropylamide to yield 4-lithio-5-bromopyrimidine., Safety of 5-Bromopyrimidine
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia