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Design, synthesis, and pharmacological and pharmacokinetic evaluation of 3-phenyl-5-pyridyl-1,2,4-triazole derivatives as xanthine oxidoreductase inhibitors
被引:40
作者:
Sato, Takahiro
[1
]
Ashizawa, Naoki
[2
]
Iwanaga, Takashi
[2
]
Nakamura, Hiroshi
[1
]
Matsumoto, Koji
[2
]
Inoue, Tsutomu
[1
]
Nagata, Osamu
[2
]
机构:
[1] Fuji Yakuhin Co Ltd, Res Labs 1, Nishi Ku, Saitama 3310047, Japan
[2] Fuji Yakuhin Co Ltd, Med Chem Res Dept, Res Labs 2, Nishi Ku, Saitama 3310068, Japan
关键词:
Gout;
Xanthine oxidoreductase;
XO;
Hyperuricemia;
Triazole derivatives;
CYP3A4;
Structure-activity relationship;
CLINICAL-RELEVANCE;
DRUG;
D O I:
10.1016/j.bmcl.2008.10.122
中图分类号:
R914 [药物化学];
学科分类号:
100705 [微生物与生化药学];
摘要:
In an effort to find a potent xanthine oxidoreductase (XO) inhibitor, we discovered the best compound 2-[2-(2-methoxy-ethoxy)-ethoxy]-5-[5-(2-methyl-pyridin-4-yl)-1H-[1,2,4]triazol-3-yl]-benzonitrile 28. Here, we describe the following: (1) the design, synthesis, and structure-activity relationship of a series of 3-phenyl-5-pyridyl-1,2,4-triazole derivatives by in vitro studies of XO inhibitory activity in bovine milk and in vivo studies of serum uric acid (UA) reductive activity in rats, (2) a drug interaction study by a cytochrome P450 3A4 (CYP3A4) assay, and (3) a pharmacokinetic (PK) study. Compound 28 exhibits potent XO inhibitory activity, serum UA-lowering activity in rats, weak CYP3A4 inhibitory activity, and moderate PK profile. (C) 2008 Elsevier Ltd. All rights reserved.
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页码:184 / 187
页数:4
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