birch bark extract 🐶 Veterinary Use | Indications/Contra | FAERs-F | FAERs-M | Orange Bk | PK/Tox | Related Drugs | BioActivity |

Stem definitionDrug idCAS RN
5702 None

Description:

MoleculeDescription

Molfile

Synonyms:

  • birch bark extract
  • filsuvez
A dry extract from two species of birch bark consisting of naturally occurring substances known as triterpenes, including betulin, betulinic acid, erythrodiol, lupeol and oleanolic acid. It is used in adults and children aged 6 months or older with epidermolysis bullosa but the precise mechanism of action in wound healing is not known.
  • Molecular weight:
  • Formula:
  • CLOGP:
  • LIPINSKI: None
  • HAC: None
  • HDO: None
  • TPSA:
  • ALOGS:
  • ROTB: None

Drug dosage:

None

ADMET properties:

None

Predicted pharmacokinetic/toxicological properties (PK-AZ):

None

Approvals:

DateAgencyCompanyOrphan
June 21, 2022 EMA AMRYT PHARMACEUTICALS DAC
Dec. 18, 2023 FDA AMRYT

FDA Adverse Event Reporting System (Female)

None

FDA Adverse Event Reporting System (Male)

None

FDA Adverse Event Reporting System (Geriatric)

None

FDA Adverse Event Reporting System (Pediatric)

None

Pharmacologic Action:

SourceCodeDescription
MeSH PA D003879 Dermatologic Agents

Drug Use | Suggest Off label Use Form| |View source of the data|

DiseaseRelationSNOMED_IDDOID
Epidermolysis bullosa indication 61003004 DOID:2730




🐶 Veterinary Drug Use

None

🐶 Veterinary products

None

Acid dissociation constants calculated using MoKa v3.0.0

None

Orange Book patent data (new drug applications)

Formulation strengthTrade nameApplicantApplication numberApproval dateTypeDose formRoutePatent numberPatent expiration datePatent use
10% FILSUVEZ CHIESI N215064 Dec. 18, 2023 RX GEL TOPICAL 9352041 Nov. 24, 2030 USE OF BIRCH TRITERPENES FOR THE TREATMENT OF WOUNDS ASSOCIATED WITH DYSTROPHIC AND JUNCTIONAL EPIDERMOLYSIS BULLOSA
10% FILSUVEZ CHIESI N215064 Dec. 18, 2023 RX GEL TOPICAL 9827214 Nov. 24, 2030 USE OF BIRCH TRITERPENES FOR THE TREATMENT OF WOUNDS ASSOCIATED WITH DYSTROPHIC AND JUNCTIONAL EPIDERMOLYSIS BULLOSA
10% FILSUVEZ CHIESI N215064 Dec. 18, 2023 RX GEL TOPICAL 11266660 Jan. 4, 2039 USE OF BIRCH TRITERPENES FOR THE TREATMENT OF WOUNDS ASSOCIATED WITH DYSTROPHIC AND JUNCTIONAL EPIDERMOLYSIS BULLOSA
10% FILSUVEZ CHIESI N215064 Dec. 18, 2023 RX GEL TOPICAL 12268695 Jan. 4, 2039 USE OF BIRCH TRITERPENES FOR THE TREATMENT OF WOUNDS ASSOCIATED WITH DYSTROPHIC AND JUNCTIONAL EPIDERMOLYSIS BULLOSA

Orange Book exclusivity data (new drug applications)

Formulation strengthTrade nameApplicantApplication numberApproval dateTypeDose formRouteExclusivity dateDescription
10% FILSUVEZ CHIESI N215064 Dec. 18, 2023 RX GEL TOPICAL Dec. 18, 2028 NEW CHEMICAL ENTITY
10% FILSUVEZ CHIESI N215064 Dec. 18, 2023 RX GEL TOPICAL Dec. 18, 2030 TREATMENT OF WOUNDS ASSOCIATED WITH DYSTROPHIC AND JUNCTIONAL EPIDERMOLYSIS BULLOSA (EB) IN ADULT AND PEDIATRIC PATIENTS 6 MONTHS OF AGE AND OLDER

Bioactivity Summary:

None

External reference:

IDSource
DB16536 DRUGBANK_ID
4044314 VANDF
C3486613 UMLSCUI
CHEBI:758152 CHEBI
CHEMBL4650246 ChEMBL_ID
369958 MMSL
42451 MMSL
019322 NDDF
1309815 RXNORM
C000731943 MESH_SUPPLEMENTAL_RECORD_UI

Pharmaceutical products:

None