The pyrimidine ring system has wide occurrence in nature as substituted and ring fused compounds and derivatives, 109-12-6, formula is C4H5N3, Name is Pyrimidin-2-amine. including the nucleotides cytosine, thymine and uracil, thiamine (vitamin B1) and alloxan. Electric Literature of 109-12-6.
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.
Electric Literature of 109-12-6, 2-Aminopyrimidine is a useful research compound. Its molecular formula is C4H5N3 and its molecular weight is 95.1 g/mol. The purity is usually 95%.
2-Aminopyrimidine is an organic compound that belongs to the group of pyridines. It has been shown to have antimicrobial, antitumor, and antiviral properties. 2-Aminopyrimidine has been used as a fungicide and herbicide in horticulture and agriculture, respectively. The molecular geometry of this molecule is octahedral with coordination geometry C2v. This chemical binds to the BCR-ABL kinase receptor and inhibits its activity by competitive inhibition of ATP binding. 2-Aminopyrimidine has been shown to have a hematologic response in vivo models and in vitro assays. It also has anti-inflammatory effects when it is taken orally or applied topically., 109-12-6.
Referemce:
Pyrimidine | C4H4N2 – PubChem,
Pyrimidine – Wikipedia