Balsalazide drug data and news

Balsalazide drug data, resources, and news articles (when available). Onconews.org provides news on cancer research. This section, which includes profiles on medicines that may or not be cancer-related is in beta form. If things run smoothly we will be releasing a new format late in the summer of 2006.

Generic name Balsalazide
Brand Names/Synonyms BALSALAZIDE; Balsalazida [Spanish]; Balsalazide Disodium; Balsalazido [Spanish]; Balsalazidum [Latin]; Carbadox; Colazal
Indication For the treatment of mildly to moderately active ulcerative colitis
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Description Not Available
Pharmacology Balsalazide is a prodrug that is enzymatically cleaved in the colon to produce mesalamine (5-aminosalicylic acid), an anti inflammatory drug indicated for the treatment of mildly to moderately active ulcerative colitis. Balsalazide disodium is delivered intact to the colon where it is cleaved by bacterial azoreduction to release equimolar quantities of mesalamine, which is the therapeutically active portion of the molecule, and 4-aminobenzoyl-(beta)-alanine.
Mechanism Of Action The mechanism of action of 5-aminosalicylic acid is unknown, but appears to be topical rather than systemic. Mucosal production of arachidonic acid metabolites, both through the cyclooxygenase pathways, i.e., prostanoids, and through the lipoxygenase pathways, i.e., leukotrienes and hydroxyeicosatetraenoic acids, is increased in patients with chronic inflammatory bowel disease, and it is possible that 5-aminosalicylic acid diminishes inflammation by blocking production of arachidonic acid metabolites in the colon.
Balsalazide News
(When available)

Salix Pharmaceuticals Reports 4Q2005 and FY2005 Results; 2005 ...  Feb 24, 2006
Current major development projects include late-stage clinical trials to investigate XIFAXAN in four indications, a balsalazide tablet for the treatment of ... - Genetic Engineering News,

Shire plc: Strong 2005 Performance Supports Positive Outlook  Feb 23, 2006
CALCICHEW(R) range (calcium carbonate with or without vitamin D3) CARBATROL(R) (carbamazepine extended-release capsules) COLAZIDE(R) (balsalazide) DAYTRANA(TM ... - PR Newswire (press release),

Dosage Forms Not Available
Drug_Category Anti-ulcer Agents; ATC:A07EC04
Absorption Not Available
Interactions Interactions for Balsalazide:

No drug interaction studies have been conducted for COLAZAL ô, however the use of orally administered antibiotics could, theoretically, interfere with the release of mesalamine in the colon.

Toxicity Not Available
Organisms Affected Humans and other mammals
Chemical IUPAC Name 5-[4-(2-carboxyethylcarbamoyl)phenyl]azo-2-hydroxy-benzoicacid
Chemical Formula C17H15N3O6
Molecular Weight 357.318 g/mol
Smiles String C1=CC(=CC=C1C(=O)NCCC(=O)O)N=NC2=CC(=C(C=C2)O)C(=O)O
Melting Point Not Available
Water Solubility Not Available
State Solid
LogP/Hphobicity 2.417
Isoelectric Point Not Available
Biotransformation Not Available
Half Life half-life could not be determined
Protein Binding [%] Not Available
RxList Link RXlist
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Drug Reference http://www.drugs.com/cons/Balsalazide.html
http://www.rxlist.com/cgi/generic2/balsalazide.htm
Drug Type Approved Drug
Accession No APRD00141
CAS Registry Number 80573-04-2
KEGG Compound ID Not Available
PubChem ID SID:192139
PharmGKB ID PA448536
SwissProt ID Not Available
GenBank ID Not Available
Drug ID Number [DIN] Not Available

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