Last reviewed · How we verify

AIR645 — Competitive Intelligence Brief

AIR645 (AIR645) competitive landscape: 0 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Area: Respiratory/Pulmonology.

phase 2 Respiratory/Pulmonology Small molecule Live · refreshed every 30 min

Target snapshot

AIR645 (AIR645) — Altair Therapeutics, Inc.. AIR645 is an inhaled biologic that targets airway inflammation through a mechanism involving immune modulation in the respiratory tract.

Comparator set

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

DrugGenericSponsorPhaseClassTargetApproval / PDUFA
AIR645 TARGET AIR645 Altair Therapeutics, Inc. phase 2

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape

No sponsor landscape data.

Subscribe to ongoing alerts

Push every new event for this competitive set into your RSS reader, IFTTT/Zapier workflow, or email digest:

Cite this brief

Drug Landscape (2026). AIR645 — Competitive Intelligence Brief. https://druglandscape.com/ci/air645. Accessed 2026-05-13.

Build your own brief

Pick any drug + add comparators: