Sulfanilamide
FDA-approved product (cream, vaginal), marketed as Avc, Sulfanilamide.
- Registered studies
- 5
- Lab records
- 1
- Pathogens at ≥40%
- 1 of 4
Chemical structure
Existing / approved use
Documented · FDA, WHO, ChEMBLApproved for
- Bacterial disease
Indications ChEMBL records as approved, from FDA and DailyMed labels.
- WHO therapeutic group
- Sulfonamides; Short-acting sulfonamides
- Anti-infective classification
- Classified as an existing antimicrobial.WHO ATC D06BA05; WHO ATC J01EB06
Repurposing investigation
Sulfanilamide is already an antimicrobial, so it is not counted among the repurposing candidates. Its AI-predicted activity is shown below for reference.
AI-predicted activity
AI prediction · nothing measured- MRSA11.8% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates.
- E. coli14.6% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates.
- K. pneumoniae5.7% AI-predicted activityBelow the ≥40% mark this site uses to surface candidates.
- M. tuberculosis93.8% AI-predicted activityAt or above the ≥40% mark this site uses to surface candidates. This medicine was in the model's training data, so this is recall, not a new prediction.
A model’s estimate of laboratory activity against each pathogen species. It is not clinical effectiveness.
Evidence
Clinical and experimental
Documented evidenceClinical
5registered studies name this medicine, for any condition. See them below.
Experimental
- M. tuberculosis: measured active in 1 of 1 lab record
Show the 1 laboratory record, with sources
Loading records…
“Active” means the measured value reached this project’s laboratory cutoff (10 µM or stronger). A laboratory result does not show an effect in patients.
Docking
Computational · nothing measuredAutoDock Vina, one experimentally solved protein per pathogen. This project’s screening target is -7.0 kcal/mol, its own mark rather than a universal cutoff. A docking score is a structural hypothesis, not proof of binding, and requires experimental validation.
Other medicines to investigate
AI prediction · nothing measuredOther repurposing candidates: approved medicines besides Sulfanilamide with AI-predicted activity ≥40% against the chosen pathogen, leaving out existing antimicrobials. They are computational candidates for further investigation, not alternatives and not recommendations.
Sorted by AI-predicted activity, high to low. The order is not a ranking of which medicine is better.
- FurazolidoneExisting use: Other antiinfectives and antiseptics91.4% AI-predicted activityagainst M. tuberculosisLab records exist49 registered studies
- TriflupromazineExisting use: Psychosis90.6% AI-predicted activityagainst M. tuberculosisNo documented evidence found
- ValdecoxibExisting use: Dysmenorrhea, Osteoarthritis, Rheumatic disease and 1 more88.6% AI-predicted activityagainst M. tuberculosisLab records exist31 registered studies
- CelecoxibExisting use: Ankylosing spondylitis, Cancer, Colorectal neoplasm and 15 more87.6% AI-predicted activityagainst M. tuberculosisLab records exist50+ registered studies
- Dorzolamide HydrochlorideExisting use: Glaucoma, Ocular hypertension, Open-angle glaucoma86.8% AI-predicted activityagainst M. tuberculosisLab records exist50+ registered studies
- MethazolamideExisting use: Glaucoma, Open-angle glaucoma85.6% AI-predicted activityagainst M. tuberculosisLab records exist11 registered studies
- AcetazolamideExisting use: Altitude sickness, Angle-closure glaucoma, Congestive heart failure and 5 more85.2% AI-predicted activityagainst M. tuberculosisLab records exist50+ registered studies
- Trifluoperazine HydrochlorideExisting use: Anxiety disorder, Mental or behavioural disorder, Psychosis and 1 more84.6% AI-predicted activityagainst M. tuberculosis1 registered study
- TriclosanExisting use: Phenol and derivatives, Medicated dressings with antiinfectives84.2% AI-predicted activityagainst M. tuberculosisLab records exist50+ registered studies
- NitrofurazoneExisting use: Eye infection, Leishmaniasis, Trypanosomiasis84.0% AI-predicted activityagainst M. tuberculosis8 registered studies
- BrinzolamideExisting use: Glaucoma, Ocular hypertension, Open-angle glaucoma83.8% AI-predicted activityagainst M. tuberculosisLab records exist50+ registered studies
- ZonisamideExisting use: Epilepsy, Focal-onset seizure, Partial epilepsy and 1 more82.8% AI-predicted activityagainst M. tuberculosisLab records exist50+ registered studies
Registered studies
A registration describes a study; it does not establish a positive result.
Screening and Treating Asymptomatic Bacteriuria Every Trimester and Preterm Birth
NCT03274960 · start 2017-02-23
Registered record
- Registry ID
- NCT03274960
- Conditions
- Preterm Birth; Asymptomatic Bacteriuria in Pregnancy
- Interventions
- Griess,
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Completed
- Start
- 2017-02-23
- Completion
- 2020-12-30
- Enrolment
- 480
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionPreterm Birth; Asymptomatic Bacteriuria in PregnancyInterventionGriess,PhaseNot applicableRegistry statusCompletedEffects and Safety of Caspofungin and Corticosteroids in Pneumocystis Pneumonia in Non-HIV Patients
NCT02603575 · start 2015-11
Registered record
- Registry ID
- NCT02603575
- Conditions
- Pneumocystis Pneumonia
- Interventions
- caspofungin; corticosteroids; Sulfanilamides
- Study type
- INTERVENTIONAL
- Phase
- Not applicable
- Registry status
- Unknown
- Start
- 2015-11
- Completion
- Not recorded
- Enrolment
- 60
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionPneumocystis PneumoniaInterventioncaspofungin; corticosteroids; SulfanilamidesPhaseNot applicableRegistry statusUnknownEvaluation of SP Resistance and Effectiveness of IPTp in Nigeria
NCT01636895 · start 2011-01
Registered record
- Registry ID
- NCT01636895
- Conditions
- Pregnancy Complications Parasitic
- Interventions
- Efficacy of suphladoxine/pyrimethamine as IPTp; Efficacy of suphladoxine/pyrimethamine as IPTp
- Study type
- INTERVENTIONAL
- Phase
- Phase 4
- Registry status
- Unknown
- Start
- 2011-01
- Completion
- 2013-02
- Enrolment
- 600
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionPregnancy Complications ParasiticInterventionEfficacy of suphladoxine/pyrimethamine as IPTp; Efficacy of suphladoxine/pyrimethamine as IPTpPhasePhase 4Registry statusUnknownChloroquinoxaline Sulfonamide in Treating Patients With Small Cell Lung Cancer
NCT00008372 · start 2000-12
Registered record
- Registry ID
- NCT00008372
- Conditions
- Lung Cancer
- Interventions
- chloroquinoxaline sulfonamide
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2000-12
- Completion
- 2002-09
- Enrolment
- Not recorded
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionLung CancerInterventionchloroquinoxaline sulfonamidePhasePhase 2Registry statusCompletedChloroquinoxaline Sulfonamide in Treating Patients With Stage IV Colorectal Cancer
NCT00005864 · start 2000-04
Registered record
- Registry ID
- NCT00005864
- Conditions
- Colorectal Cancer
- Interventions
- chloroquinoxaline sulfonamide
- Study type
- INTERVENTIONAL
- Phase
- Phase 2
- Registry status
- Completed
- Start
- 2000-04
- Completion
- 2004-02
- Enrolment
- Not recorded
As stored from ClinicalTrials.gov. Registration describes a study; it does not mean the study worked.
ConditionColorectal CancerInterventionchloroquinoxaline sulfonamidePhasePhase 2Registry statusCompleted