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T 8581

structure in first source

Also Known As:

3-(2,4-difluorophenyl)-2,2-difluoro-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butanamide; T-8581

Networked: 1 relevant articles (0 outcomes, 0 trials/studies)

Bio-Agent Context: Research Results

Related Diseases

1.	Body Weight (Weight, Body) 01/01/1997 - "The geometric mean IC80s (GM-IC80S; where the IC80 is the lowest drug concentration which reduced the optical density at 630 nm by 80% compared with the optical density at 630 nm of the drug-free control) for Candida albicans were as follows: T-8581, 0.218 microgram/ml; fluconazole; 0.148 microgram/ml; and itraconazole, 0.0170 microgram/ml. For Cryptococcus neoformans the GM-IC80s were as follows: T-8581, 9.28 micrograms/ml; fluconazole, 4.00 micrograms/ml; and itraconazole, 0.119 microgram/ml. For Aspergillus fumigatus the GM-IC80s were as follows: T-8581, 71.0 micrograms/ml; fluconazole, 239 micrograms/ml; and itraconazole, 0.379 microgram/ml. Against systemic candidiasis in mice, the 50% effective doses (ED50s) of T-8581, fluconazole, and itraconazole (given orally) were 0.412, 0.392, and > 320 mg/kg of body weight, respectively. "
2.	Aspergillosis 01/01/1997 - "T-8581 was also efficacious when it was given parenterally (ED50, 59.2 mg/kg), while the ED50 of fluconazole given parenterally was > 20 mg/kg. Against systemic aspergillosis in rabbits, T-8581 was more effective than fluconazole and itraconazole in prolonging the life span. " 01/01/1997 - "Against systemic aspergillosis in mice, the ED50s of T-8581, fluconazole, and itraconazole (given orally) were 50.5, 138, > 320 mg/kg, respectively. "
3.	Systemic candidiasis 01/01/1997 - "The geometric mean IC80s (GM-IC80S; where the IC80 is the lowest drug concentration which reduced the optical density at 630 nm by 80% compared with the optical density at 630 nm of the drug-free control) for Candida albicans were as follows: T-8581, 0.218 microgram/ml; fluconazole; 0.148 microgram/ml; and itraconazole, 0.0170 microgram/ml. For Cryptococcus neoformans the GM-IC80s were as follows: T-8581, 9.28 micrograms/ml; fluconazole, 4.00 micrograms/ml; and itraconazole, 0.119 microgram/ml. For Aspergillus fumigatus the GM-IC80s were as follows: T-8581, 71.0 micrograms/ml; fluconazole, 239 micrograms/ml; and itraconazole, 0.379 microgram/ml. Against systemic candidiasis in mice, the 50% effective doses (ED50s) of T-8581, fluconazole, and itraconazole (given orally) were 0.412, 0.392, and > 320 mg/kg of body weight, respectively. "

Related Drugs and Biologics

1.	Itraconazole (Sporanox)
2.	Fluconazole (Zonal)