Srinivas, B. published the artcileSynthesis of some new tetrazolo[1,5-a]quinazolino[2,3-c]imidazo[4,5-b]quinoxaline derivatives as antimicrobial agents, HPLC of Formula: 39267-05-5, the main research area is quinoxalinoimidazoquinazoline preparation antibacterial antifungal activity; tetrazoloquinazolinoimidazoquinoxaline preparation antibacterial antifungal activity.
A series of 6,7-dimethoxy-2-chloroquinazolo-[3,4-c]-imidazo-[4,5-6]-quinoxalines I [R = H, Me, Cl, Br, O2N] and 7,8-dimethoxytetrazolo-[1,5-a]-quinazolo-[2,3-c]-imidazo-[4,5-b]-quninoxalines II were synthesized by the reaction of 6,7-dimethoxy-2-chloroquinazolin-4-amine and 7,8-dimethoxytetrazolo-[1,5-a]-quinazolin-5-amine in acetic acid/DMF. The chem. structures of the newly synthesized compounds were characterized by IR, NMR, mass spectral and CHN anal. All the title compounds were subjected to in-vitro antibacterial testing against two pathogenic strains and antifungal screening against two fungi. Among the tested compounds, II [R = Me,Cl] showed significant antibacterial and antifungal activities. Also the compound I [R = Me] showed significant antifungal activity against Candida albicans.
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry published new progress about Antibacterial agents. 39267-05-5 belongs to class quinoxaline, name is 2,3-Dichloro-6-methylquinoxaline, and the molecular formula is C9H6Cl2N2, HPLC of Formula: 39267-05-5.
Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider