نتایج جستجو برای: nitroimidazole
تعداد نتایج: 662 فیلتر نتایج به سال:
Diarrhoeal diseases caused by the intestinal parasites Giardia lamblia and Entamoeba histolytica constitute a major global health burden. Nitroimidazoles are first-line drugs for the treatment of giardiasis and amebiasis, with metronidazole 1 being the most commonly used drug worldwide. However, treatment failures in giardiasis occur in up to 20% of cases and development of resistance to metron...
A series of achiral hypoxia-activated prodrugs were synthesized on the basis of the DNA cross-linking toxin of the prodrug, ifosfamide. The hypoxia-selective cytotoxicity of several of the compounds was improved over previously reported racemic mixtures of chiral bioreductive phosphoramidate prodrugs. Prodrugs activated by 2-nitroimidazole reduction demonstrated up to 400-fold enhanced cytotoxi...
reaction of substituted-aniline (8) with ethyl (l-methyl-5-nitroimidazole-2- carbonyl) acetate (9) gave 4-hydroxy-2-(l-methyl-5-nitro-2-imidazolyl)- substituted-quinolines (lo), which were converted to compound 11 with phosphorus oxychloride. substituted-2-(l-methyl-5-nitro-2-imidazo1yl)-4.- methyl-(or phenyl-) quinolines (14) were prepared through the reaction of 2- acetyl-5-nitro-1-methyl-imi...
KEY WORDS bacterial vaginosis; metronidazole etronidazole vaginal gel 0.75% (MetroGel-Vaginal(R), 3M Pharmaceuticals, St. Paul, MN) is the intravaginal form of the antibacterial, anti-protozoal agent metronidazole. MetroGel-Vaginal is indicated for the treatment of bacterial vaginosis (BV) and has been shown to be as effective as the oral form of metronidazole for this condition. Recently , a s...
Trichomonas vaginalis is a flagellated parasite affecting about 276 million people annually worldwide. Tricomoniasis is associated with different complications in pregnant women and infants. 5'-nitroimidazole derivatives (metronidazole, ornidazole, and tinidazole) are FDA approved drugs recommended for trichomoniasis treatment. Treatment with metronidazole 5'-nitroimidazole derivatives is assoc...
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