Last update 11 Apr 2026

GR-2303

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
GR 2303, GR2303
Target
TL1A
Action
inhibitors
Mechanism
TL1A inhibitors(Tumor necrosis factor superfamily member 15 inhibitors)
Therapeutic Areas
Immune System DiseasesDigestive System Disorders
Active Indication
Inflammatory Bowel Diseases
Inactive Indication-
Originator Organization
Chongqing Genrix Biopharmaceutical Co., Ltd.Chongqing Genrix Biopharmaceutical Co., Ltd.
Active Organization
Zhixiang (Shanghai) Medical Technology Co., Ltd.Zhixiang (Shanghai) Medical Technology Co., Ltd.Chongqing Genrix Biopharmaceutical Co., Ltd.Chongqing Genrix Biopharmaceutical Co., Ltd.
Inactive Organization-
License Organization-
Drug Highest PhasePhase 1
First Approval Date-
Regulation-
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Related

1
Clinical Trials associated with GR-2303
NCT07199270
/ RecruitingPhase 1
A Randomized, Double-blind, Placebo-controlled of GR2303 Injection in Healthy Adult Subjects to Evaluate the Safety, Tolerability, Pharmacokinetics, Immunogenicity and Pharmacologic of GR2303
100 Clinical Results associated with GR-2303
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100 Translational Medicine associated with GR-2303
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100 Patents (Medical) associated with GR-2303
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100 Deals associated with GR-2303
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R&D Status

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IndicationHighest PhaseCountry/LocationOrganizationDate
Inflammatory Bowel DiseasesPhase 1
China
Chongqing Genrix Biopharmaceutical Co., Ltd.Chongqing Genrix Biopharmaceutical Co., Ltd.
16 Sep 2025
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
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Deal

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Core Patent

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Clinical Trial

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Approval

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Biosimilar

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Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.

Regulation

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