The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives, 1722-12-9, formula is C4H3ClN2, Name is 2-Chloropyrimidine. including the nucleotides cytosine, thymine and uracil, thiamine (vitamin B1) and alloxan. Recommanded Product: 2-Chloropyrimidine.
Song, Runzhe;Wang, Yue;Wang, Minghui;Gao, Ruixuan;Yang, Teng;Yang, Song;Yang, Cai-Guang;Jin, Yongsheng;Zou, Siyuan;Cai, Jianfeng;Fan, Renhua;He, Qiuqin research published 《 Design and synthesis of novel desfluoroquinolone-aminopyrimidine hybrids as potent anti-MRSA agents with low hERG activity》, the research content is summarized as follows. The desfluoroquinolone-based hybrids with involvement of C-7 aminopyrimidine functional group were designed and synthesized. The biol. results showed majority of these hybrids still demonstrated potent anti-MRSA activity with MIC values between 0.38 and 1.5μg/mL, despite the lack of the typical C-6 fluorine atom. Particularly, the most active 1-cyclopropyl-7-((4-(3,4-dimethylphenoxy)pyrimidin-2-yl) amino)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid exhibited activities at submicromolar concentrations against a panel of MRSA strains including vancomycin-intermediate strains, levofloxacin-resistant isolates, and linezolid-resistant isolates, etc. As expected, it also displayed highly selective toxicity toward bacterial cells and low hERG inhibition. Further resistance development study indicated MRSA is unlikely acquired resistance against 1-cyclopropyl-7-((4-(3,4-dimethylphenoxy)pyrimidin-2-yl)amino)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid. The docking study revealed that two hydrogen bonds were formed between the C-7 substituent and the surrounding DNA bases, which contributed to resistance by reducing the dependence on the magnesium-water bridge interactions with topoisomerase IV. These indicated a promising strategy for developing new antibiotic quinolones to combat multidrug resistance and cardiotoxicity was resulted.
Recommanded Product: 2-Chloropyrimidine, 2-Chloropyrimidine is a monochlorinated pyrimidine with plant growth regulating activity. Chloropyrimidine is a useful reagent in the preparation of antivirals and other biologically active compounds.
2-Chloropyrimidine undergoes cobalt-catalyzed cross-coupling reaction with aryl halides.
2-Chloropyrimidine is a molecule that can be synthesized by the oxidation of pyrimidine with hydrogen peroxide and hydrochloric acid. The reaction proceeds through an electrochemical process in which the oxidation catalyst is a platinum electrode. This reaction is catalyzed by the nucleophilic attack of malonic acid on the chloropyrimidine at the methylene group. This efficient method for making 2-chloropyrimidine has been applied to synthesize aryl halides, including phenyl chloropyrimidine and pyridyl chloropyrimidine, from their corresponding chloride and bromide precursors. The fluorescence properties of 2-chloropyrimidine have been studied in coordination chemistry, where it forms complexes with metal ions such as Mn2+. In this study, it was found that adsorption mechanisms are dependent on molecular size, charge density, kinetic energy, and adsorbent surface area., 1722-12-9.
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia