Drug General Information
Drug ID
D0DD0K
Former ID
DAP000523
Drug Name
Losartan
Synonyms
Cozaar; Hyzaar; Lortaan; Losartic; LOSARTAN POTASSIUM; Losartan monopotassium salt; CL23623; DUP 89; MK954; Cozaar (TN); DuP-753; Losartan (INN); Losartan [INN:BAN]; Losartic (TN); MK-954; [2-butyl-5-chloro-3-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol; (2-butyl-4-chloro-1-{[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl}-1H-imidazol-5-yl)methanol; (2-butyl-4-chloro-1-{[2'-(1H-tetrazol-5-yl)biphenyl-4-yl]methyl}-1H-imidazol-5-yl)methanol; 1H-Imidazole-5-methanol, 2-butyl-4-chloro-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-(9CI); 2-Butyl-4-chloro-1-((2'-(1H-etrazol-5-yl) (1,1'-biphenyl)-4-yl)methyl)-1H-imidazole-5-methanol; 2-Butyl-4-chloro-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl-1H-imidazole-5-methanol; 2-butyl-4-chloro-1-[p-(o-1H-tetrazol-5ylphenyl)benzyl]imidazole-5-methanol; 2-n-butyl-4-chloro-5-hydroxymethyl-1-[(2'-(1H-tetrazol-5-yl)biphenyl-4-yl)methyl]imidazole; 2-n-butyl-4-chloro-5-hydroxymethyl-1-[[2'-(1H-tetrazol-5-yl)-biphenyl-4-yl]methyl]imidazole
Drug Type
Small molecular drug
Indication Hypertension [ICD9: 401; ICD10:I10-I16] Approved [536095], [541193]
Therapeutic Class
Antihypertensive Agents
Company
Merck & Co
Structure
Download
2D MOL

3D MOL

Formula
C22H23ClN6O
InChI
InChI=1S/C22H23ClN6O/c1-2-3-8-20-24-21(23)19(14-30)29(20)13-15-9-11-16(12-10-15)17-6-4-5-7-18(17)22-25-27-28-26-22/h4-7,9-12,30H,2-3,8,13-14H2,1H3,(H,25,26,27,28)
InChIKey
PSIFNNKUMBGKDQ-UHFFFAOYSA-N
CAS Number
CAS 114798-26-4
PubChem Compound ID
PubChem Substance ID
ChEBI ID
ChEBI:6541
SuperDrug ATC ID
C09CA01
SuperDrug CAS ID
cas=114798264
Target and Pathway
Target(s) Type-1 angiotensin II receptor Target Info Antagonist [534973], [535660], [537449]
KEGG Pathway Calcium signaling pathway
cGMP-PKG signaling pathway
Neuroactive ligand-receptor interaction
Adrenergic signaling in cardiomyocytes
Vascular smooth muscle contraction
Renin-angiotensin system
Renin secretion
Pathways in cancer
NetPath Pathway TGF_beta_Receptor Signaling Pathway
PANTHER Pathway Angiotensin II-stimulated signaling through G proteins and beta-arrestin
Pathway Interaction Database Arf6 trafficking events
Arf6 signaling events
Angiopoietin receptor Tie2-mediated signaling
PathWhiz Pathway Angiotensin Metabolism
Muscle/Heart Contraction
Reactome Peptide ligand-binding receptors
G alpha (q) signalling events
WikiPathways ACE Inhibitor Pathway
GPCRs, Class A Rhodopsin-like
Gastrin-CREB signalling pathway via PKC and MAPK
Peptide GPCRs
Allograft Rejection
GPCR ligand binding
GPCR downstream signaling
References
Ref 536095New antiarrhythmic agents for atrial fibrillation and atrial flutter. Expert Opin Emerg Drugs. 2005 May;10(2):311-22.
Ref 541193(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: 590).
Ref 534973Effect of episodic hypoxia on sympathetic activity and blood pressure. Respir Physiol. 2000 Feb;119(2-3):189-97.
Ref 535660Knockouts model the 100 best-selling drugs--will they model the next 100? Nat Rev Drug Discov. 2003 Jan;2(1):38-51.
Ref 537449Radioligand binding assays: application of [(125)I]angiotensin II receptor binding. Methods Mol Biol. 2009;552:131-41.

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