Drugs / ENRUPATINIB
last change Jun 2026 re-read 3 minutes ago

ENRUPATINIB

also known as EI-1071

Small molecule

Developed for
Alzheimer disease
Investigated by
Elixiron Immunotherapeutics Inc. · Parexel

Trials 2

20202021202220232024202520262027
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 11 trial
Phase 1 NCT04238364 Dec 2019 → Dec 2021 — Elixiron Immunotherapeutics Inc. Completed No outcome recorded
Phase 21 trial
Phase 2 NCT06745583 Dec 2024 → Dec 2026 expected Alzheimer disease Elixiron Immunotherapeutics Inc. Recruiting No outcome recorded

News releases announcing trial results or a regulatory action · 3

DateIssuerRelease
2026-06-04 Elixiron Immunotherapeutics Inc. Results Elixiron Immunotherapeutics Reports Positive Phase 2 Interim Results for Enrupatinib: Evidence of Neuroinflammation Reduction and Early Cognitive Benefit in Alzheimer's Disease elixiron.com ↗
The interim analysis demonstrated a favorable safety and tolerability profile, clear evidence of target engagement and neuroinflammation modulation as measured by translocator protein (TSPO)-PET imaging, and preliminary signals of clinical benefit in a biomarker-selected patient subgroup.
2023-09-29 Elixiron Immunotherapeutics Inc. Regulatory EI-1071, Elixiron's drug candidate targeting microglia-induced inflammation for treating Alzheimer's disease has received the approval for a clinical trial in Taiwan elixiron.com ↗
2022-08-02 Elixiron Immunotherapeutics Inc. Regulatory Elixiron Immunotherapeutics Announces Orphan Drug Designation Granted to CSF-1R Inhibitor, EI-1071 for the Treatment of Idiopathic Pulmonary Fibrosis elixiron.com ↗
The U.S. FDA has granted Orphan Drug Designation to our colony stimulating factor 1 receptor inhibitor, EI-1071 for the treatment of idiopathic pulmonary fibrosis (IPF), a chronic interstitial lung disease characterized by tissue fibrosis and progressive decline in lung function.

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 3 sources stand behind the page.

FieldValueCited text
Known as ENRUPATINIB ChEMBL registry synonym — accepted as the source's own label CHEMBL5882296 ↗
Known as EI-1071 ClinicalTrials.gov intervention name — accepted as the source's own label NCT06745583 ↗
1

NCT04238364 ↗

Modality Small molecule — CHEMBL5882296 ↗
Route Oral “EI-1071 tablet(s) administered orally as single ascending dose(SAD), multiple ascending daily dose(MAD)” NCT04238364 ↗