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Details

Stereochemistry ACHIRAL
Molecular Formula C6H5O5S.Na
Molecular Weight 212.156
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of SODIUM DOBESILATE

SMILES

[Na+].OC1=CC=C(O)C(=C1)S([O-])(=O)=O

InChI

InChIKey=KICVIQZBYBXLQD-UHFFFAOYSA-M
InChI=1S/C6H6O5S.Na/c7-4-1-2-5(8)6(3-4)12(9,10)11;/h1-3,7-8H,(H,9,10,11);/q;+1/p-1

HIDE SMILES / InChI

Description
Curator's Comment: Description was created based on several sources, including https://www.ncbi.nlm.nih.gov/pubmed/7319004 | https://www.ncbi.nlm.nih.gov/pubmed/15312148

Calcium dobesilate (brand name Doxium) is a veno-tonic drug, which is widely prescribed in more than 60 countries from Europe, Latin America, Asia and the Middle East for three main indications: chronic venous disease, diabetic retinopathy and the symptoms of haemorrhoidal attack. This drugs also in the phase III of clinical trial is an effective adjuvant therapy, with an absence of significant side-effects, in patients with venous ulcers and stasis dermatitis. It was suggested, that the inhibitory effect of calcium dobesilate on platelet function is mediated through the cyclic AMP pathway, and probably through activation of adenyl cyclase.

Originator

Sources: Esteve A, Canal J, Laporte J. Ensayo clinico de la accion del 141-E sobre los tiempos de coagulacion y sangria. Medicina Clinica 1959; 33: 249
Curator's Comment: reference retrieved from https://www.ncbi.nlm.nih.gov/pubmed/16772766

Approval Year

TargetsConditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Doxium

Approved Use

Unknown
Primary
Doxium

Approved Use

Unknown
Primary
Doxium

Approved Use

Unknown
Primary
DICYNONE

Approved Use

ETHAMSYLATE is a haemostatic agent. It reduces bleeding from capillaries. Oral form prescribed for the management of blood loss in menorrhagia. Parenteral form used in surgery: prevention and treatment of pre-, per-, or postsurgical capillary haemorrhages in all delicate operations and in those affecting highly vascularised tissues: E.N.T., gynaecology, obstetrics, urology, odontostomatology, ophthalmology, plastic and reconstructive surgery. It also is used in paediatrics for the prevention of periventricular haemorrhages in premature babies.
PubMed

PubMed

TitleDatePubMed
Clinical and experimental studies on the action of ethamsylate on haemostasis and on platelet functions.
1980 Sep 15
Etamsylate as inhibitor of prostaglandin biosynthesis in pregnant human myometrium in vitro.
1981 Nov 15
Effects of etamsylate on platelet functions and arachidonic acid metabolism.
1982 Dec 27
The hemostatic agent ethamsylate enhances P-selectin membrane expression in human platelets and cultured endothelial cells.
2002 Sep 15
The hemostatic agent ethamsylate promotes platelet/leukocyte aggregate formation in a model of vascular injury.
2004 Aug
Calcium dobesilate for chronic venous insufficiency: a systematic review.
2004 Mar-Apr
Therapeutic efficacy and mechanism of action of ethamsylate, a long-standing hemostatic agent.
2006 May-Jun
Calcium dobesilate in patients suffering from chronic venous insufficiency: a double-blind, placebo-controlled, clinical trial.
2011 Jun
Strong Negative Interference by Calcium Dobesilate in Sarcosine Oxidase Assays for Serum Creatinine Involving the Trinder Reaction.
2015 Jun
Patents

Sample Use Guides

Oral. Menorrhagia - The recommended dose is 500 mg 4 times/day during menstruation. Control of hemorrhage after surgery - The recommended dose is 250-500 mg 4-6 hourly as needed. Adults. Presurgical: 1-2 ampoules i.v. or i.m. (250-500mg) 1 hour before surgery. Persurgical: 1-2 ampoules i.v. Repeat the dosage if necessary. Postsurgical: 1-2 ampoules (250-500mg) every 4-6 hours as long as the risk of bleeding persists. Emergency cases, according to the severity of the case: 1-2 ampoules i.v. or i.m. every 4-6 hours as long as the bleeding risk persists. Local treatment: soak a swab with the contents of one ampoule and apply to haemorrhagic area, or in the tooth socket after dental extraction. The application may be repeated if necessary; it may be associated with oral or parenteral administration. Children. Half the adult dose. Neonatology: 10mg per kg body weight (0,1ml=12,5mg) injected intramuscularly within 2 hours of birth then every 6 hours for 4 days.
Route of Administration: Other
Under basal conditions, ethamsylate was unable to modify whole-blood platelet-leukocyte aggregation, but following whole-blood perfusion through a damaged vessel, ethamsylate produced a modest, but significant increase in platelet-leukocyte aggregates at concentrations 20-40 uM
Name Type Language
SODIUM DOBESILATE
Common Name English
BENZENESULFONIC ACID, 2,5-DIHYDROXY-, MONOSODIUM SALT
Systematic Name English
SODIUM 2,5-DIHYDROXYBENZENESULFONATE
Systematic Name English
SODIUM P-HYDROQUINONE-2-SULFONATE
Common Name English
BENZENESULFONIC ACID, 2,5-DIHYDROXY-, SODIUM SALT (1:1)
Systematic Name English
Code System Code Type Description
PUBCHEM
23663438
Created by admin on Sat Dec 16 11:21:34 GMT 2023 , Edited by admin on Sat Dec 16 11:21:34 GMT 2023
PRIMARY
FDA UNII
39QU1N75HD
Created by admin on Sat Dec 16 11:21:34 GMT 2023 , Edited by admin on Sat Dec 16 11:21:34 GMT 2023
PRIMARY
CAS
10021-55-3
Created by admin on Sat Dec 16 11:21:34 GMT 2023 , Edited by admin on Sat Dec 16 11:21:34 GMT 2023
PRIMARY
EPA CompTox
DTXSID9064897
Created by admin on Sat Dec 16 11:21:34 GMT 2023 , Edited by admin on Sat Dec 16 11:21:34 GMT 2023
PRIMARY
ECHA (EC/EINECS)
233-016-3
Created by admin on Sat Dec 16 11:21:34 GMT 2023 , Edited by admin on Sat Dec 16 11:21:34 GMT 2023
PRIMARY