In organic chemistry, atoms other than carbon and hydrogen are generally referred to as heteroatoms. The most common heteroatoms are nitrogen, oxygen and sulfur. Now I present to you an article called Synthesis and Biological Activity of Ethyl 2-(substituted benzylthio)-4-(3′-(ethoxycarbonyl)biphenyl-4-yl)-6-methyl-1,4-dihydropyrimidine-5-carboxylate Derivatives, published in 2012, which mentions a compound: 57825-30-6, mainly applied to hydropyrimidine benzylthio biphenyl derivative bactericide fungicide, Electric Literature of C9H11Br.
In the present study, a new series of Et 2-(substituted benzylthio)-4-[3′-(ethoxycarbonyl)biphenyl-4-yl]-6-methyl-1,4-dihydropyrimidine-5-carboxylate derivatives (I) was synthesized. The newly synthesized compounds were characterized by 1H-NMR, mass and C, H, N analyses. All newly synthesized compounds were screened for their antibacterial (Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Streptococcus pyogenes and Klebsiella pneumoniae) and antifungal (Aspergillus flavus, Aspergillus fumigatus, Candida albicans, Penicillium marneffei and Trichophyton mentagrophytes) activity. The results revealed that all synthesized compounds have a significant biol. activity against the tested microorganisms. Compounds I (R = H, Br, Et, OMe, NMe2, t-Bu, NO2) exhibited good antimicrobial activity.
From this literature《Synthesis and Biological Activity of Ethyl 2-(substituted benzylthio)-4-(3′-(ethoxycarbonyl)biphenyl-4-yl)-6-methyl-1,4-dihydropyrimidine-5-carboxylate Derivatives》,we know some information about this compound(57825-30-6)Electric Literature of C9H11Br, but this is not all information, there are many literatures related to this compound(57825-30-6).
Reference:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider