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ALTB-268 — Competitive Intelligence Brief

ALTB-268 (ALTB-268) competitive landscape: 3 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: CD47/SIRPα axis inhibitor. Area: Oncology.

phase 2 CD47/SIRPα axis inhibitor CD47/SIRPα axis Oncology Biologic Live · refreshed every 30 min

Target snapshot

ALTB-268 (ALTB-268) — AltruBio Inc.. ALTB-268 is a small molecule inhibitor of the CD47/SIRPα axis.

Comparator set (3 drugs)

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

DrugGenericSponsorPhaseClassTargetApproval / PDUFA
ALTB-268 TARGET ALTB-268 AltruBio Inc. phase 2 CD47/SIRPα axis inhibitor CD47/SIRPα axis
SHR-1314 SHR-1314 Jiangsu HengRui Medicine Co., Ltd. phase 3 CD47/SIRPα inhibitor CD47/SIRPα axis
KI1106 4g, QD KI1106 4g, QD Kuhnil Pharmaceutical Co., Ltd. phase 3 CD47/SIRPα inhibitor CD47/SIRPα axis
SCTB14 SCTB14 Sinocelltech Ltd. phase 3 CD47/SIRPα axis inhibitor CD47/SIRPα axis

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 (CD47/SIRPα axis inhibitor class)

  1. Akeso · 1 drug in this class
  2. AltruBio Inc. · 1 drug in this class
  3. Bristol-Myers Squibb · 1 drug in this class
  4. City of Hope Medical Center · 1 drug in this class
  5. Cloudbreak Therapeutics, LLC · 1 drug in this class
  6. Sinocelltech Ltd. · 1 drug in this class

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Cite this brief

Drug Landscape (2026). ALTB-268 — Competitive Intelligence Brief. https://druglandscape.com/ci/altb-268. Accessed 2026-05-13.

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