About Brensocatib API
Therapeutic CategoryPulmonology

CAS Number
1802148‑05‑5
API Technology
Small‑molecule synthetic API
Dose Form
Tablets
Dr Reddy's Development Status
Under Development
Mechanism of action
Brensocatib inhibits dipeptidyl peptidase‑1 (DPP1), an enzyme responsible for activating neutrophil serine proteases (NSPs).
By inhibiting DPP1, it prevents activation of neutrophil elastase, proteinase‑3, and cathepsin‑G in neutrophil precursors.
This leads to:
Reduced neutrophil‑driven airway inflammation
Decreased lung tissue damage
Lower frequency of pulmonary exacerbations
Acts upstream of inflammation, unlike symptomatic anti‑inflammatory therapies.
Indication
Treatment of non‑cystic fibrosis bronchiectasis (NCFB) in:
Adult and pediatric patients ≥12 years of age
Disclaimer
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