Olopatadine drug data and news

Olopatadine 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 Olopatadine
Brand Names/Synonyms Olopatadine; Olopatadine Hydrochloride; Patanol
Indication For the treatment of the signs and symptoms of allergic conjunctivitis.
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Description Not Available
Pharmacology Used to treat allergic conjunctivitis (itching eyes), olopatadine inhibits the release of histamine from mast cells. It is a relatively selective histamine H1 antagonist that inhibits the in vivo and in vitro type 1 immediate hypersensitivity reaction including inhibition of histamine induced effects on human conjunctival epithelial cells.
Mechanism Of Action Olopatadine is a selective histamine H1 antagonist and binds to the histamine H1 receptor. This blocks the action of endogenous histamine, which subsequently leads to temporary relief of the negative symptoms brought on by histamine. Olopatadine is devoid of effects on alpha-adrenergic, dopamine and muscarinic type 1 and 2 receptors.
Olopatadine News
(When available)

Kyowa Hakko Profits Decline on Higher R&D Spend but Recurring ...  Apr 27, 2006
Allelock, an antiallergic agent (olopatadine hydrochloride),Durotep Patch, an analgesic for persistent cancer pain, and Navelbine,an anticancer agent, each ... - Finanzen.net,

Dosage Forms LIQUID
Drug_Category Anti-allergic Agents; Anti-Inflammatory Agents, Non-Steroidal; Antihistamines; Histamine H1 Antagonists; ATC:S01GX09
Absorption Ophthalmic use of olopatadine usually does not produce measurable plasma concentrations.
Interactions -->Interactions for Olopatadine:

No information provided.

Toxicity Not Available
Organisms Affected Humans and other mammals
Chemical IUPAC Name Not Available
Chemical Formula C21H23NO3
Molecular Weight 337.412 g/mol
Smiles String CN(C)CCC=C1C2=CC=CC=C2COC3=C1C=C(C=C3)CC(=O)O
Melting Point 248 °C
Water Solubility Soluble
State Solid (white powder)
LogP/Hphobicity 3.862
Isoelectric Point Not Available
Biotransformation The mono-desmethyl and the N -oxide metabolites have been detected at low concentrations in the urine.
Half Life 3 hours
Protein Binding [%] Not Available
RxList Link RXlist
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Drug Reference http://www.drugs.com/cons/Olopatadine.html
http://www.rxlist.com/cgi/generic2/olopat.htm
http://www.pdrhealth.com/drug_info/rxdrugprofiles/drugs/pat1633.shtml
Drug Type Approved Drug
Accession No APRD00310
CAS Registry Number 113806-05-6
KEGG Compound ID C07789
PubChem ID SID:698647
PharmGKB ID PA450698
SwissProt ID Not Available
GenBank ID Not Available
Drug ID Number [DIN] 2233143

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