Unibest

UB363

TargetsJAK1 (oral)
IndicationsInflammatory bowel disease
ClinicalCN - I
TherapeuticsImmunology & Inflammation
ModalitiesSmall Molecule

Exclusive Summary

  • High-Potential Bio-better: A second-generation, highly selective JAK1 inhibitor explicitly benchmarking Upadacitinib, with Phase I newly completed for IBD.
  • Superior Safety Design: engineered with 17-fold selectivity for JAK1 over JAK2 (vs. 4.4-fold for Upadacitinib), significantly reducing the risk of myelosuppression and hematologic toxicity.
  • De-risked Asset: The molecule boasts established Proof of Concept (PoC) with strong Phase II/III efficacy and safety data in sister indications (Atopic Dermatitis & Ankylosing Spondylitis), minimizing development risk for IBD.
  • Significant Market Opportunity: Targets the multi-billion dollar global autoimmune market with a convenient oral dosage form, offering superior compliance over injectable biologics.

Asset Materials

UB363 Asset Materials

How can we help you?

Receive insights into the latest events and regulatory updates

Sent directly to your email

Get industry insights and Unibest news here

Contact Us →