Allopurinol
A xanthine oxidase inhibitor that reduces the production of uric acid in the body, used primarily to prevent gout attacks and kidney stones caused by uric acid crystal buildup in joints and the urinary tract. It is also used to prevent elevated uric acid levels during cancer treatment when chemotherapy causes rapid breakdown of cancer cells.
Khối lượng phân tử
136,1120 g/mol
LogP
-0,70
TPSA
70,10 Ų
Lipinski RO5
Đạt
Lĩnh vực điều trị
Phân loại thuốc
Cơ chế tác dụng
Xanthine oxidase inhibitor reducing uric acid production.
Pharmacokinetics (PK)
Pharmacodynamics (PD)
Xanthine oxidase inhibitor reducing uric acid production.
Cấu trúc 2D
Cite this structure
Embed this structure
SMILES
Oc1ncnc2[nH]ncc12
InChI
InChI=1S/C5H4N4O/c10-5-3-1-8-9-4(3)6-2-7-5/h1-2H,(H2,6,7,8,9,10)
Molecular Formula
C5H4N4O
HBD / HBA
2 / 3
Liên kết có thể quay
0
Nguyên tử nặng
10
The combination of allopurinol and amoxicillin is associated with a markedly increased incidence of skin rashes (primarily maculopapular), though the rash is usually non-severe and reversible.
Low-dose aspirin reduces the uricosuric effect of allopurinol and may increase uric acid levels, potentially triggering gout flares.
No side effects recorded
Side effect data is not yet available for this drug.
Câu hỏi thường gặp
A xanthine oxidase inhibitor that reduces the production of uric acid in the body, used primarily to prevent gout attacks and kidney stones caused by uric acid crystal buildup in joints and the urinary tract. It is also used to prevent elevated uric acid levels during cancer treatment when chemotherapy causes rapid breakdown of cancer cells.
Xanthine oxidase inhibitor reducing uric acid production.
Key pharmacokinetic parameters for Allopurinol: Half-life: 1-2 hours.
Yes, Allopurinol is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.
Related Drugs
Same Drug Class
References & Data Sources
- ChEMBL — European Bioinformatics Institute (EBI). CHEMBL1467. Open-access bioactivity database.
- PubChem — National Center for Biotechnology Information (NCBI). CID 135401907. Chemical information database.
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-04.
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