U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Details

Stereochemistry ACHIRAL
Molecular Formula C17H25NO4
Molecular Weight 307.3847
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of BUFLOMEDIL

SMILES

COC1=CC(OC)=C(C(=O)CCCN2CCCC2)C(OC)=C1

InChI

InChIKey=OWYLAEYXIQKAOL-UHFFFAOYSA-N
InChI=1S/C17H25NO4/c1-20-13-11-15(21-2)17(16(12-13)22-3)14(19)7-6-10-18-8-4-5-9-18/h11-12H,4-10H2,1-3H3

HIDE SMILES / InChI

Molecular Formula C17H25NO4
Molecular Weight 307.3847
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description
Curator's Comment: description was created based on several sources, including https://www.drugs.com/international/buflomedil.html | https://www.ncbi.nlm.nih.gov/pubmed/3784966 | https://www.ncbi.nlm.nih.gov/pubmed/26193704 | http://www.medscape.com/viewarticle/753768

Buflomedil (trade name Loftyl) is a vasoactive drug used to treat claudication or the symptoms of peripheral arterial disease. Buflomedil has been used for people with diseases of the leg arteries and has shown some benefits for people with a previous stroke. The most common type of stroke is due to narrowing or blockage of an artery in the brain (i.e. ischaemic stroke). Buflomedil is a drug that can dilate brain blood vessels, which may have benefit for people with ischaemic stroke. However, it has not been approved to treat stroke in clinical practice. In 2012 the European Medicines Agency has completed a review of the safety and effectiveness of buflomedil-containing medicines, both oral and injectable, due to severe neurological and cardiac side effects seen with buflomedil. The Agency’s Committee for Medicinal Products for Human Use (CHMP) concluded that the benefits of buflomedil do not outweigh its risks, and has recommended that all marketing authorisations for medicines containing buflomedil should be suspended throughout the European Union (EU).

Originator

Sources: Therapie (1978), 33, (3), 321-32.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
60.0 nM [Ki]
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Buflomedil

Approved Use

Unknown
Primary
Buflomedil

Approved Use

Unknown
PubMed

PubMed

TitleDatePubMed
[Emetic and catalepsy-inducing actions of buflomedil].
1988 Dec
Ticlopidine-pentoxifylline combination in the treatment of atherosclerosis and the prevention of cerebrovascular accidents.
1989 Jan-Feb
[Sudden hearing loss. Clinical case].
2002
Drug treatment of intermittent claudication.
2004
Suicide by buflomedil HCl: a case report.
2004 Feb
Development of pulsatile release tablets with swelling and rupturable layers.
2004 Mar 5
[Suicidal buflomedil intoxication].
2004 Mar-Apr
[Secondary prevention and conservative therapy of obliterative arteriosclerosis].
2004 May 16
Rapid and sensitive liquid chromatography-electrospray ionization-mass spectrometry method for the determination of eperisone in human plasma: method and clinical applications.
2004 May-Jun
Inhibitory effect of buflomedil on prostate alpha1A adrenoceptor in the Wistar rat.
2004 Sep 2
Therapy of hearing disorders - conservative procedures.
2005
Local hyperemia to heating is impaired in secondary Raynaud's phenomenon.
2005
Protective effect of buflomedil in a rat model of moderate cerebral ischemia.
2005
[Pharmaceutical analysis and validation of hospital prescriptions, a 5-year study].
2005 Aug 27
Does Danshen improve disability after acute ischaemic stroke?
2005 Feb
Effect of loading on a swelling-controlled drug delivery system studied by optical techniques.
2005 Jan 3
Buflomedil and pentoxifylline in the viability of dorsal cutaneous flaps of rats treated with nicotine.
2006
Facilitated column selection in pharmaceutical analyses using a simple column classification system.
2006 Jan 6
[Severe peripheral ischemia of rare origin].
2006 Jan-Mar
The effects of prostaglandin E-1 in patients with intermittent claudication.
2006 Jun
Comparison between intravenous iloprost and vasoactive drugs in limb ischemia IIB severe. A retrospective analysis.
2006 Jun
Assemblage of novel release modules for the development of adaptable drug delivery systems.
2006 Mar 10
Preclinical and clinical examinations of Salvia miltiorrhiza and its tanshinones in ischemic conditions.
2006 Nov 23
Buflomedil: still seizures and cardiac disorders. Too many patients are exposed to an unjustified risk of serious adverse effects.
2007 Feb
[Adenosine for treatment of ischemic pain in thromboangiitis obliterans. A case report].
2007 Jun
Sensitive and rapid LC-ESI-MS method for the determination of trimetazidine in human plasma.
2007 Jun 28
Detailed documentation of one lipolysis treatment: blood values, histology, and ultrasound findings.
2007 Mar-Apr
Long-term follow-up of hypothenar hammer syndrome: a series of 47 patients.
2007 Nov
Buflomedil for intermittent claudication.
2007 Oct 17
Effectiveness of mesotherapy on body contouring.
2008 Apr
Simultaneous FTIR spectroscopic imaging and visible photography to monitor tablet dissolution and drug release.
2008 Apr
Oral vasodilators for primary Raynaud's phenomenon.
2008 Apr 16
Buflomedil in peripheral arterial disease: trials and tribulations.
2008 Feb 12
Oral buflomedil in the prevention of cardiovascular events in patients with peripheral arterial obstructive disease: a randomized, placebo-controlled, 4-year study.
2008 Feb 12
Buflomedil for intermittent claudication.
2008 Jan 23
The use of buflomedil in reduction mammaplasty for a previously irradiated breast: a case report.
2008 Mar
Letter by De Backer et al regarding article, "Oral buflomedil in the prevention of cardiovascular events in patients with peripheral arterial obstructive disease: a randomized, placebo-controlled, 4-year study".
2008 Sep 2
Effects of buflomedil and pentoxifylline on hamster skin-flap microcirculation: prediction of flap viability using orthogonal polarization spectral imaging.
2009
Bias in benefit-risk appraisal in older products: the case of buflomedil for intermittent claudication.
2009
Endothelin and sex hormones modulate the fibronectin synthesis by cultured human skin scleroderma fibroblasts.
2009 Apr
Cutaneous granulomatous reaction from mesotherapy.
2009 Feb
Buflomedil: potential new indications for an old agent.
2009 Jun
Naftidrofuryl for intermittent claudication: meta-analysis based on individual patient data.
2009 Mar 10
Pharmacologic therapy for intermittent claudication.
2009 May
Surgical management of a diabetic calcaneal ulceration and osteomyelitis with a partial calcanectomy and a sural neurofasciocutaneous flap.
2010
[Multicentric study of thrombosis prevention in upper-extremity microsurgery. Survey at the Fesum centers].
2010 Apr
Influence of pharmacological treatment on blood flow and muscle perfusion in patients with obliterative atheromatosis assessed with isotopic methods. A pilot study.
2010 Dec
Silence of the limbs pharmacological symptomatic treatment of intermittent claudication.
2010 May
[Addition of antithrombosis in situ in the case of digital replantation: preliminary prospective study of 13 cases].
2010 Oct
Profiling of a prescription drug library for potential renal drug-drug interactions mediated by the organic cation transporter 2.
2011 Jul 14
Patents

Patents

Sample Use Guides

600 mg/day
Route of Administration: Oral
In Vitro Use Guide
The effect of buflomedil (Fonzylane; Laboratoire Lafon, Maisons-Alfort, France) on platelet function, a drug used clinically for the treatment of peripheral vascular diseases, was investigated in vitro. The compound significantly inhibits epinephrine-induced aggregation at the micromolar level. At higher doses (approximately 1 mM), a weak inhibition of ADP- and collagen-induced aggregation was observed; at these concentrations, buflomedil inhibits granular secretion and the interaction of fibrinogen with its receptor on platelet. Further investigations indicate that the drug affects calcium uptake at the membrane level and inhibits the binding of [3H]-yohimbine to the same extent as observed with phentolamine. The IC50 determined from competition binding assays was 1 +/- 0.5 microM.
Substance Class Chemical
Created
by admin
on Fri Dec 15 16:06:55 GMT 2023
Edited
by admin
on Fri Dec 15 16:06:55 GMT 2023
Record UNII
V7I71DQ432
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
BUFLOMEDIL
INN   MI   WHO-DD  
INN  
Official Name English
Buflomedil [WHO-DD]
Common Name English
BUFLOMEDIL [MI]
Common Name English
buflomedil [INN]
Common Name English
2',4',6'-TRIMETHOXY-4-(1-PYRROLIDINYL)BUTYROPHENONE
Systematic Name English
Classification Tree Code System Code
WHO-ATC C04AX20
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
NCI_THESAURUS C744
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
WHO-VATC QC04AX20
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
Code System Code Type Description
RXCUI
19836
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY RxNorm
DRUG BANK
DB13510
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
MERCK INDEX
m2750
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY Merck Index
EVMPD
SUB05963MIG
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
MESH
C010651
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
CAS
55837-25-7
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
ECHA (EC/EINECS)
259-851-3
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
SMS_ID
100000088439
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
FDA UNII
V7I71DQ432
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
PUBCHEM
2467
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
DRUG CENTRAL
422
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
WIKIPEDIA
BUFLOMEDIL
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
EPA CompTox
DTXSID5022697
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
INN
3735
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
NCI_THESAURUS
C80610
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
ChEMBL
CHEMBL188921
Created by admin on Fri Dec 15 16:06:55 GMT 2023 , Edited by admin on Fri Dec 15 16:06:55 GMT 2023
PRIMARY
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SALT/SOLVATE -> PARENT
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ACTIVE MOIETY