The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives, including the nucleotides cytosine, thymine and uracil, thiamine (vitamin B1) and alloxan. 2927-71-1, formula is C4HCl2FN2, Name is 2,4-Dichloro-5-fluoropyrimidine. It is also found in many synthetic compounds such as barbiturates and the HIV drug, zidovudine. COA of Formula: C4HCl2FN2.
Wang, Yan;Liu, Wen-Jian;Yin, Lei;Li, Heng;Chen, Zhen-Hua;Zhu, Dian-Xi;Song, Xiu-Qing;Cheng, Zhen-Zhen;Song, Peng;Wang, Zhan;Li, Zhi-Gang research published 《 Design and synthesis of 4-(2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-7-yl)-N-(5-(piperazin-1-ylmethyl)pyridine-2-yl)pyrimidin-2-amine as a highly potent and selective cyclin-dependent kinases 4 and 6 inhibitors and the discovery of structure-activity relationships》, the research content is summarized as follows. Cyclin-dependent kinases 4/6 play an important role in regulation of cell cycle, and overexpress in a variety of cancers. New CDK inhibitors still need to be developed due to its poor selectivity. Herein the authors report a novel series of 4-(2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazole-7-yl)-N-(5-(piperazin-1-ylmethyl)pyridine-2-yl)pyrimidin-2-amine analogs as potent CDK 4/6 inhibitors based on LY2835219 (Abemaciclib). Compound N-(5-((4-ethylpiperazin-1-yl)methyl)pyridin-2-yl)-5-fluoro-4-(5-fluoro-1,1-dimethyl-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-7-yl)pyrimidin-2-amine , which exhibits approx. potency on CDK4/6 (IC50=7.4/0.9 nM), has both good pharmacokinetic characters and high selectivity on CDK1 compared with LY2835219. Overall, compound N-(5-((4-ethylpiperazin-1-yl)methyl)pyridin-2-yl)-5-fluoro-4-(5-fluoro-1,1-dimethyl-2,3-dihydro-1H-benzo[d]pyrrolo[1,2-a]imidazol-7-yl)pyrimidin-2-amine could be a promising candidate and a good starting point as anticancer drugs.
COA of Formula: C4HCl2FN2, 2,4-Dichloro-5-fluoropyrimidine is a useful research compound. Its molecular formula is C4HCl2FN2 and its molecular weight is 166.97 g/mol. The purity is usually 95%.
2,4-Dichloro-5-fluoropyrimidine is an aromatic hydrocarbon that has been shown to inhibit the growth of mouse tumor cells in vitro. It also inhibits the production of amines by reacting with industrial chemicals and sodium carbonate. This compound has potent inhibitory activity against autoimmune diseases and cytotoxic potency on mcf-7 cells. Furthermore, 2,4-Dichloro-5-fluoropyrimidine has been shown to have a chlorinating effect on cancer cells., 2927-71-1.
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia