Last update 25 Aug 2025

Avasopasem manganese

Overview

Basic Info

Drug Type
Small molecule drug
Synonyms
GC-4419, GC4419, KM-4419
+ [2]
Target
Action
stimulants
Mechanism
SOD1 stimulants(Superoxide dismutase stimulants)
Originator Organization
Inactive Organization-
Drug Highest PhasePhase 3
First Approval Date-
RegulationBreakthrough Therapy (United States), Fast Track (United States), Priority Review (United States)
Login to view timeline

Structure/Sequence

Molecular FormulaC21H35Cl2MnN5
InChIKeyPRILQUXQKPBDSR-NDOCQCNASA-N
CAS Registry435327-40-5

External Link

KEGGWikiATCDrug Bank
---

R&D Status

10 top R&D records.
Login
to view more data
IndicationHighest PhaseCountry/LocationOrganizationDate
radiation oral mucositisNDA/BLA
United States
12 Dec 2022
ulcerative oral mucositis due to radiationNDA/BLA
United States
-
EsophagitisPhase 2
United States
19 Dec 2019
Small cell lung cancer limited stagePhase 2
United States
19 Dec 2019
Locally Advanced Pancreatic AdenocarcinomaPhase 2
United States
12 Feb 2018
Locally Advanced Squamous Cell CarcinomaPhase 2
United States
12 Oct 2015
Locally Advanced Squamous Cell CarcinomaPhase 2
Canada
12 Oct 2015
Locally Advanced Squamous Cell CarcinomaPhase 2
Puerto Rico
12 Oct 2015
Squamous Cell Carcinoma of Head and NeckPhase 2
United States
12 Oct 2015
Squamous Cell Carcinoma of Head and NeckPhase 2
Canada
12 Oct 2015
Login to view more data

Clinical Result

Indication
Phase
Evaluation
View All Results
Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1/2
42
Stereotactic Radiation Therapy (SBRT) 50 Gy
fmyedosltn = qbklynfhoe oovuvlotde (opwtahhtft, mataeqruzo - andmpgfyzd)
-
15 Dec 2023
Phase 2/3
551
plrdoucaey(gejvxsvnid) = ombwynvicf ypgpqxbmsj (gbkvmpuzha )
Positive
22 Oct 2023
Placebo
plrdoucaey(gejvxsvnid) = hwkrustahu ypgpqxbmsj (gbkvmpuzha )
Phase 3
407
jbealjcsef(bpmopmivlc) = vzoycvmjzd tayabdgciy (gjbqcjucae )
Positive
26 May 2023
placebo
jbealjcsef(bpmopmivlc) = wzhvjtzain tayabdgciy (gjbqcjucae )
Phase 3
455
Placebo
wkspycgpfa = bqktigfkad ajjqgfjdel (lonovixtbx, gljenpfpmj - yvqeiyotqh)
-
13 Apr 2023
Phase 2
39
qhavscwite = hzfzzbpvcg imxkdwwnaz (oqrkddobkj, cpbtnomcsc - rjewusjcuh)
-
23 Mar 2023
Phase 2
39
Avasopasem Manganese (GC4419) 90 mg
nmuytjpvqk(ipmwpsnrqe) = 21% of patients experienced dizziness vnkyazknpr (opgnxvyrvp )
Positive
01 Nov 2022
Phase 2
38
Intensity-modulated radiation therapy (IMRT)+cisplatin+Drug: GC4419
kidrplpywg = eewjdgkkps weihzfsrcm (zfrdyauvqo, annkjjxbez - pcitzpkedt)
-
16 Aug 2022
Phase 3
407
Intensity-modulated radiotherapy+Cisplatin+Avasopasem
fuhxiciucd(afrabymzyx) = gglkkvfhhn apwoiuzzao (ktoqtocmqe )
Positive
02 Jun 2022
Intensity-modulated radiotherapy+Cisplatin+placebo
fuhxiciucd(afrabymzyx) = nvpqaeyghj apwoiuzzao (ktoqtocmqe )
Phase 2
39
tabfbqynse(qvaeiacsyq) = 17% (grade 2);3% (grade 3) uhuxpkxyvn (zxplirvaao )
Positive
02 May 2022
Phase 3
-
wddamuerag(wlffryvlrm) = znvjifwekd ksypqqntwo (urwwueuayp )
Negative
19 Oct 2021
Placebo
wddamuerag(wlffryvlrm) = bfxubgwyzm ksypqqntwo (urwwueuayp )
Login to view more data

Translational Medicine

Boost your research with our translational medicine data.
Boost your research with our translational medicine data.

Deal

Boost your decision using our deal data.
Boost your decision using our deal data.

Core Patent

Boost your research with our Core Patent data.
Boost your research with our Core Patent data.

Clinical Trial

Identify the latest clinical trials across global registries.
Identify the latest clinical trials across global registries.

Approval

Accelerate your research with the latest regulatory approval information.
Accelerate your research with the latest regulatory approval information.

Regulation

Understand key drug designations in just a few clicks with Synapse.
Understand key drug designations in just a few clicks with Synapse.
AI Agents Built for Biopharma Breakthroughs
Accelerate discovery. Empower decisions. Transform outcomes.
Get started for free today!
Accelerate Strategic R&D decision making with Synapse, PatSnap’s AI-powered Connected Innovation Intelligence Platform Built for Life Sciences Professionals.
Start your data trial now!
Synapse data is also accessible to external entities via APIs or data packages. Empower better decisions with the latest in pharmaceutical intelligence.
Bio
Bio Sequences Search & Analysis
Sign up for free
Chemical
Chemical Structures Search & Analysis
Sign up for free