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Drug ReportsDapsone
Dapsone
Aczone, Dapsone (dapsone) is a small molecule pharmaceutical. Dapsone was first approved as Dapsone on 1982-01-01. It is used to treat aids-related opportunistic infections, dermatitis herpetiformis, lepromatous leprosy, and relapsing polychondritis in the USA. It is known to target hydroxymethyldihydropterin pyrophosphokinase-dihydropteroate synthase.
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Commercial
Therapeutic Areas
Therapeutic Area
MeSH
infectionsD007239
musculoskeletal diseasesD009140
skin and connective tissue diseasesD017437
immune system diseasesD007154
Trade Name
FDA
EMA
Aczone, Dapsone (discontinued: Dapsone)
Drug Products
FDA
EMA
New Drug Application (NDA)
New Drug Application (NDA)
Abbreviated New Drug Application (ANDA)
Abbreviated New Drug Application (ANDA)
Dapsone
Tradename
Company
Number
Date
Products
ACZONEAbbVieN-021794 RX2005-07-07
1 products, RLD, RS
ACZONEAlmirallN-207154 RX2016-02-24
1 products, RLD, RS
Labels
FDA
EMA
Brand Name
Status
Last Update
011503 dapsone 6% / niacinamide 2% / spironolactone 5%unapproved drug other2020-07-02
011504 dapsone 8.5% / niacinamide 4%unapproved drug other2020-07-02
aczoneNew Drug Application2024-03-25
dapsoneANDA2024-12-06
dapsone 100 mg dapsone 25 mgANDA2024-07-11
dapsone 6% / niacinamide 2% / spironolactone 5%unapproved drug other2019-05-10
dapsone 6% / niacinamide 2% / tretinoin 0.025%unapproved drug other2019-05-03
dapsone 6% / niacinamide 4%unapproved drug other2019-04-23
dapsone 8.5% / niacinamide 2% / spironolactone 5%unapproved drug other2019-05-09
dapsone 8.5% / niacinamide 2% / tretinoin 0.025%unapproved drug other2019-05-02
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Agency Specific
FDA
EMA
No data
Patent Expiration
Patent
Expires
Flag
FDA Information
Dapsone, Aczone, Almirall
91619262033-11-18DP
95172192033-11-18U-1033
112731322033-11-18DP
ATC Codes
D: Dermatologicals
— D10: Anti-acne preparations
— D10A: Anti-acne preparations for topical use
— D10AX: Other anti-acne preparations for topical use in atc
— D10AX05: Dapsone
J: Antiinfectives for systemic use
— J04: Antimycobacterials
— J04B: Drugs for treatment of lepra
— J04BA: Drugs for treatment of lepra
— J04BA02: Dapsone
— J04BA50: Dapsone and rifampicin
— J04BA51: Dapsone, rifampicin and clofazimine
HCPCS
No data
Clinical
Clinical Trials
79 clinical trials
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Indications Phases 4
Indication
MeSH
Ontology
ICD-10
Ph 1
Ph 2
Ph 3
Ph 4
Other
Total
Acne vulgarisD000152EFO_0003894L703—36—12
Indications Phases 3
No data
Indications Phases 2
Indication
MeSH
Ontology
ICD-10
Ph 1
Ph 2
Ph 3
Ph 4
Other
Total
Non-small-cell lung carcinomaD002289———1———1
Lung neoplasmsD008175HP_0100526C34.90—1———1
ExanthemaD005076HP_0000988——1———1
RosaceaD012393—L71—1———1
Indications Phases 1
Indication
MeSH
Ontology
ICD-10
Ph 1
Ph 2
Ph 3
Ph 4
Other
Total
Healthy volunteers/patients———3————3
Indications Without Phase
No data
Epidemiology
Epidemiological information for investigational and approved indications
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Drug
General
Drug common nameDapsone
INNdapsone
Description
Dapsone is a sulfone that is diphenylsulfone in which the hydrogen atom at the 4 position of each of the phenyl groups is substituted by an amino group. It is active against a wide range of bacteria, but is mainly employed for its actions against Mycobacterium leprae, being used as part of multidrug regimens in the treatment of all forms of leprosy. It has a role as an antimalarial, a leprostatic drug, an antiinfective agent and an anti-inflammatory drug. It is a sulfone and a substituted aniline. It is functionally related to a diphenyl sulfone.
Classification
Small molecule
Drug class—
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Structure (InChI/SMILES or Protein Sequence)
Nc1ccc(S(=O)(=O)c2ccc(N)cc2)cc1
Identifiers
PDB—
CAS-ID80-08-0
RxCUI—
ChEMBL IDCHEMBL1043
ChEBI ID4325
PubChem CID2955
DrugBankDB00250
UNII ID8W5C518302 (ChemIDplus, GSRS)
Target
Agency Approved
No data
Alternate
Organism
Plasmodium falciparum 3D7
Gene name
Gene synonyms
NCBI Gene ID
Protein name
hydroxymethyldihydropterin pyrophosphokinase-dihydropteroate synthase
Protein synonyms
Uniprot ID
Mouse ortholog
—
—
Variants
No data
Financial
Revenue by drug
$
€
£
â‚£
Aczone – Allergan
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Aczone – Warner Chilcott
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Estimated US medical usage
Dapsone
Total medical expenditures per year (USD, in millions)
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Number of persons purchased
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Number of purchases
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Refill frequency
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Trends
PubMed Central
Top Terms for Disease or Syndrome:
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Additional graphs summarizing 11,151 documents
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Safety
Black-box Warning
No Black-box warning
Adverse Events
Top Adverse Reactions
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3,693 adverse events reported
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