Highly Active Potential Antituberculotics: 3-(4-Alkylphenyl)-4-thioxo-2<i>H</i>-1,3-benzoxazine-2(3<i>H</i>)-ones and 3-(4-Alkylphenyl)-2<i>H</i>-1,3-benzoxazine-2,4(3<i>H</i>)-dihiones Substituted in Ring-B by Halogen
作者:Karel Waisser、Josef Matyk、Jirí Kuneš、Rafael Doležal、Jarmila Kaustová、Hans-Martin Dahse
DOI:10.1002/ardp.200800004
日期:2008.12
)‐4‐thioxo‐2H‐1,3‐benzoxazin‐2(3H)‐one and 6‐bromo‐3‐(4‐propylphenyl)‐2H‐1,3‐benzoxazin‐2,4(3H)‐dithione are the most active compounds against M. tuberculosis. The activity is similar to isoniazid (INH). The compounds under study have a broad spectrum of activity against potential pathogenic strains. The replacement of the oxo group by thioxo group of 3‐(4‐alkylphenyl)‐2H‐1,3‐benzoxazine‐2,4(3H)‐diones
6-氯-3-(4-烷基苯基)-4-硫代-2H-1,3-苯并恶嗪-2(3H)-酮、7-氯-3-(4-烷基苯基)-4-硫代-一系列2H-1,3-苯并恶嗪-2(3H)-ones, 6-bromo-3-(4-烷基苯基)-4-thioxo-2H-1,3-benzoxazine-2(3H)-ones, 6,8-二溴-3-(4-烷基苯基)-4-硫代-2H-1,3-苯并恶嗪-2(3H)-酮、6-氯-3-(4-烷基苯基)-2H-1,3-苯并恶嗪-2 ,4(3H)-dithiones, 7-chloro-3-(4-alkylphenyl)-2H-1,3-benzoxazine-2,4(3H)-dithiones, 6-bromo-3-(4-alkylphenyl)-2H合成了-1,3-苯并恶嗪-2,4(3H)-二硫酮和6,8-二溴-3-(4-烷基苯基)-2H-1,3-苯并恶嗪-2,4(3H)-二硫酮。这些化合