Drug General Information
Drug ID
D06ABF
Former ID
DAP000101
Drug Name
Loratadine
Synonyms
Aerotina; Alarin; Alavert; Alerpriv; Allertidin; Anhissen; Biloina; Bonalerg; Civeran; Claratyne; Clarinase; Claritin; Claritine;Clarityn; Clarityne; Clarium; Fristamin; Histaloran; Lergy; Lertamine; Lesidas; Lisino; Loracert; Loradex; Loradif; Loranox; Lorantis; Lorastine; Loratadina; Loratadinum; Loratidine; Loratyne; Loraver; Lorfast; Loritine; Lowadina; Nularef; Optimin; Polaratyne; Pylor; Restamine; Rhinase; Rinomex; Roletra; Sanelor; Sensibit; Sohotin; Tadine; Velodan; Versal; Zeos; Bedix Loratadina; Claratyne Cold; Claratyne Decongestant; Clarinase Reperabs; Claritin D; Claritin Hives Relief; Claritin Hives Relief Reditab; Claritin Reditabs; Claritin reditab; Clarityne Dy Repetabs; Loratadina [Spanish]; Loratadine Redidose; Loratadine Wyeth Brand; Loratadinum [Latin]; Sinhistan Dy; Talorat Dy; Wyeth Brand of Loratadine; L 9664; Sch 29851; Sch29851; Alavert (TN); AllergyX (TN); Children's Claritin; Claritin (TN); Claritine (TN); Clarityn (TN); Clarityne (TN); Clarityne-D; Flonidan (TN); Fristamin (TN); Lomilan (TN); Lorfast (TN); Rinolan (TN); Roletra (TN); Sch-29851; Symphoral (TN); Tidilor (TN); Alavert, Claritin, Loratadine; Claritin-D (TN); Loratadine [USAN:BAN:INN]; Loratadine (JAN/USAN/INN); Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate;Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo(5,6)cyclohepta(1,2-b)pyridin-11-ylidene)-1-piperidinecarboxylate; 1-Piperidenecarboxylic acid, 4-(8-chloro-5,6-duhydro-11H-benzo [5,6]cyclohepta[1,2-b]-pyridin-11-ylidene)-, ethyl ester; 1-Piperidinecarboxylic acid, 4-(8-chloro-5,6-dihydro-11H-benzo(5,6)cyclohepta(1,2-b)pyridin-11-ylidene)-, ethyl ester; 1-Piperidinecarboxylic acid, 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-, ethyl ester; 1-piperidinecarboxylic acid,4-(8-chloro-5,6-dihydro-11H-benzo(5,6)cyclohepta(1,2-b)pyridin-11-ylidene)-,ethyl ester; 4-(8-Chloro-5,6-dihydro-11H-benzo(5,6)cyclohepta(1,2-b)pyridin-11-ylidene)-1-piperidinecarboxylic Acid Ethyl Ester; 4-(8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene-1-piperidinecarboxylic acidethyl ester; 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cycloheptal[1,2-b]pyridin-11-ylidene-1-piperidinecarboxylic acid ethyl ester
Drug Type
Small molecular drug
Indication Allergy [ICD9: 995.3; ICD10:T78.4] Approved [536542], [542231]
Allergic rhinitis [ICD9: 472.0, 477, 995.3; ICD10:J00, J30, J31.0, T78.4] Discontinued in Phase 2 [547333]
Therapeutic Class
Antihistamines
Company
Schering-Plough Corporation
Structure
Download
2D MOL

3D MOL

Formula
C22H23ClN2O2
InChI
InChI=1S/C22H23ClN2O2/c1-2-27-22(26)25-12-9-15(10-13-25)20-19-8-7-18(23)14-17(19)6-5-16-4-3-11-24-21(16)20/h3-4,7-8,11,14H,2,5-6,9-10,12-13H2,1H3
InChIKey
JCCNYMKQOSZNPW-UHFFFAOYSA-N
CAS Number
CAS 79794-75-5
PubChem Compound ID
PubChem Substance ID
SuperDrug ATC ID
R06AX13
SuperDrug CAS ID
cas=079794755
Target and Pathway
Target(s) Histamine H1 receptor Target Info Antagonist [537347], [538066], [538157]
KEGG Pathway Calcium signaling pathway
Neuroactive ligand-receptor interaction
Inflammatory mediator regulation of TRP channels
PANTHER Pathway Histamine H1 receptor mediated signaling pathway
Reactome Histamine receptors
G alpha (q) signalling events
WikiPathways Monoamine GPCRs
GPCRs, Class A Rhodopsin-like
IL-4 Signaling Pathway
Gastrin-CREB signalling pathway via PKC and MAPK
GPCR ligand binding
GPCR downstream signaling
References
Ref 536542Desloratadine treatment for intermittent and persistent allergic rhinitis: a review. Clin Ther. 2007 Sep;29(9):1795-802.
Ref 542231(http://www.guidetopharmacology.org/) Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 7216).
Ref 547333Trusted, scientifically sound profiles of drug programs, clinical trials, safety reports, and company deals, written by scientists. Springer. 2015. Adis Insight (drug id 800015252)
Ref 537347Clinical research of Ibudilast on treating the steroid resistant allergic rhinitis. Lin Chung Er Bi Yan Hou Tou Jing Wai Ke Za Zhi. 2009 Jan;23(2):63-6.
Ref 538066Effect of descarboethoxyloratadine, the major metabolite of loratadine, on the human cardiac potassium channel Kv1.5. Br J Pharmacol. 1997 Nov;122(5):796-8.
Ref 538157Second-generation antihistamines: a comparative review. Drugs. 1999 Jan;57(1):31-47.

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