Last update 29 Nov 2025

GR-2301

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
GR 2301, GR2301
Target
IL-15
Action
inhibitors
Mechanism
IL-15 inhibitors(Interleukin-15 inhibitors)
Therapeutic Areas
Skin and Musculoskeletal DiseasesOther Diseases
Active Indication
Vitiligo
Inactive Indication-
Originator Organization
Chongqing Genrix Biopharmaceutical Co., Ltd.Chongqing Genrix Biopharmaceutical Co., Ltd.
Active Organization
Chongqing Genrix Biopharmaceutical Co., Ltd.Chongqing Genrix Biopharmaceutical Co., Ltd.Zhixiang (Shanghai) Medical Technology Co., Ltd.Zhixiang (Shanghai) Medical Technology 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-2301
NCT07190716
/ Not yet recruitingPhase 1
A Randomized, Double-Blind, Placebo-Controlled Phase I Clinical Trial Evaluating the Safety, Tolerability, Pharmacokinetics, Immunogenicity, and Preliminary Pharmacodynamic Characteristics of a Single Dose of GR2301 Injection in Healthy Adult Subjects in China.
100 Clinical Results associated with GR-2301
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100 Translational Medicine associated with GR-2301
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100 Patents (Medical) associated with GR-2301
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100 Deals associated with GR-2301
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R&D Status

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IndicationHighest PhaseCountry/LocationOrganizationDate
VitiligoPhase 1
China
Chongqing Genrix Biopharmaceutical Co., Ltd.Chongqing Genrix Biopharmaceutical Co., Ltd.
19 Sep 2025
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date

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Translational Medicine

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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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