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Showing drug card for Valsartan (DB00177)

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Version 2.5
Creation Date 2005-06-13 13:24:05
Update Date 2009-06-23 18:07:44
Primary Accession Number DB00177
Secondary Accession Number
  • APRD00133
Name Valsartan
Drug Type
  • Approved
  • Investigational
  • Small Molecule
Description Valsartan (trade name Diovan®) is an angiotensin II receptor antagonist, acting on the AT1 subtype. In the U.S., valsartan is indicated for treatment of high blood pressure, of congestive heart failure (CHF), and post-myocardial infarction (MI). In 2005, Diovan® was prescribed more than 12 million times in the United States.
Synonyms
  1. valsartan
Brand Names
  1. Diovan
  2. Diovan HCT
  3. Valsarran
Brand Mixtures Not Available
Chemical IUPAC Name (2S)-3-methyl-2-[pentanoyl-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]amino]butanoic acid
Chemical Formula C24H29N5O3
Chemical Structure Structure
CAS Registry Number 137862-53-4
InChI Identifier InChI=1/C24H29N5O3/c1-4-5-10-21(30)29(22(16(2)3)24(31)32)15-17-11-13-18(14-12-17)19-8-6-7-9-20(19)23-25-27-28-26-23/h6-9,11-14,16,22H,4-5,10,15H2,1-3H3,(H,31,32)(H,25,26,27,28)/t22-/m0/s1/f/h27,31H
InChI Key ACWBQPMHZXGDFX-VQVNSHEKDG
KEGG Drug D00400 Link Image
KEGG Compound Not Available
PubChem Compound 60846 Link Image
PubChem Substance 197083 Link Image
ChEBI ID Not Available
PharmGKB ID PA451848 Link Image
HET ID Not Available
GenBank ID Not Available
Drug ID Number [DIN] 02244781 Link Image
RxList Link http://www.rxlist.com/cgi/generic/valsartan.htm Link Image
PDRhealth Link Not Available
Wikipedia Link http://en.wikipedia.org/wiki/Valsartan Link Image
FDA Label
Material Safety Data Sheet (MSDS)
Synthesis Reference P. Buhlmayer et al., U.S. Pat. 5,399,578 (1995)
Average Molecular Weight 435.5188
Monoisotopic Molecular Weight 435.2270
State Solid
Melting Point 116-117oC
Experimental Water Solubility Not Available Source: PhysProp
Predicted Water Solubility 2.34e-02 mg/mL Calculated using ALOGPS
Experimental LogP/Hydrophobicity 5.8 Source: PhysProp
Predicted LogP 3.68 Calculated using ALOGPS
Experimental LogS Not Available
Predicted LogS -4.27 Calculated using ALOGPS
Experimental Caco2 Permeability Not Available
pKa/Isoelectric Point Not Available
Mass Spectrum Not Available
MOL File Show Link Image | Download Link Image
SDF File Show Link Image | Download Link Image
PDB File Show Link Image | Download Link Image
2D Structure
3D Structure
Experimental PDB ID Not Available
Isomeric SMILES CCCCC(=O)N(CC1=CC=C(C=C1)C1=CC=CC=C1C1=NNN=N1)[C@@H](C(C)C)C(O)=O
Canonical SMILES CCCCC(=O)N(CC1=CC=C(C=C1)C1=CC=CC=C1C1=NNN=N1)C(C(C)C)C(O)=O
Drug Category
  • Angiotensin II Receptor Antagonists
  • Antihypertensive Agents
ATC Codes
AHFS Codes
  • 24:32.08
Indication For the treatment of hypertension.
Pharmacology Valsartan, a specific angiotensin II antagonist, is used alone or with other antihypertensive agents to treat hypertension. Unlike the angiotensin receptor antagonist losartan, Valsartan does not have an active metabolite or possess uricosuric effects.
Mechanism of Action Valsartan competes with angiotensin II for binding at the AT1 receptor subtype. As angiotensin II is a vasoconstrictor which also stimulates the synthesis and release of aldosterone, blockage of its effects results in a decreases in systemic vascular resistance.
Absorption Not Available
Toxicity Not Available
Protein Binding 95%
Biotransformation Not Available
Half Life 6 hours
Dosage Forms
Form Route
Capsule Oral
Tablet Oral
Patient Information Not Available
Contraindications Show Link Image
Interactions Show Link Image
Drug Interactions
Drug Interaction
Amifostine Additive hypotensive effects may occur. At chemotherapeutic doses of Amifostine, Valsartan should be withheld for 24 hours prior to Amifostine administration. Use caution at lower doses of Amifostine.
Lithium Valsartan may increase serum Lithium concentrations. Monitor serum Lithium levels during concomitant therapy to avoid Lithium toxicity.
Rituximab Additive hypotensive effects may occur. Increased risk of hypotension. Consider withholding Valsartan for 12 hours prior to administration of Rituximab.
eltrombopag Eltrombopag may increase the therapeutic and/or toxic effects of Valsartan. Increased Valsartan serum concentrations may be caused by inhibition of hepatic uptake and decreased metabolism. Consider dose modification, alternate therapy or monitor for changes in the therapeutic and toxic effects of Valsartan if Eltrombopag is initiated, discontinued or dose changed.
Food Interactions Not Available
Pathways Not Available
General References
  1. Drugs.com Link Image
  2. Wikipedia Link Image
  3. RxList Link Image
Organisms Affected
  • Humans and other mammals
Phase 1 Metabolizing Enzymes
  1. Cytochrome P450 2C9 (CYP2C9)
Targets
  1. Type-1 angiotensin II receptor
Phase 1 Metabolizing Enzyme 1 [top]
Enzyme 1 Name Cytochrome P450 2C9 (CYP2C9)
Enzyme 1 Gene Name CYP2C9
Enzyme 1 SwissProt ID P11712 Link Image
Enzyme 1 SNPs SNPJam Report Link Image
Enzyme 1 Protein Sequence >sp|P11712|CP2C9_HUMAN Cytochrome P450 2C9 (EC 1.14.13.80)
MDSLVVLVLCLSCLLLLSLWRQSSGRGKLPPGPTPLPVIGNILQIGIKDISKSLTNLSKV
YGPVFTLYFGLKPIVVLHGYEAVKEALIDLGEEFSGRGIFPLAERANRGFGIVFSNGKKW
KEIRRFSLMTLRNFGMGKRSIEDRVQEEARCLVEELRKTKASPCDPTFILGCAPCNVICS
IIFHKRFDYKDQQFLNLMEKLNENIKILSSPWIQICNNFSPIIDYFPGTHNKLLKNVAFM
KSYILEKVKEHQESMDMNNPQDFIDCFLMKMEKEKHNQPSEFTIESLENTAVDLFGAGTE
TTSTTLRYALLLLLKHPEVTAKVQEEIERVIGRNRSPCMQDRSHMPYTDAVVHEVQRYID
LLPTSLPHAVTCDIKFRNYLIPKGTTILISLTSVLHDNKEFPNPEMFDPHHFLDEGGNFK
KSKYFMPFSAGKRICVGEALAGMELFLFLTSILQNFNLKSLVDPKNLDTTPVVNGFASVP
PFYQLCFIPV
Drug Target 1 [top]
Target 1 ID 70
Target 1 Name Type-1 angiotensin II receptor
Target 1 Synonyms
  1. AT1
  2. AT1AR
  3. AT1BR
Target 1 Gene Name AGTR1
Target 1 Protein Sequence >Type-1 angiotensin II receptor
MILNSSTEDGIKRIQDDCPKAGRHNYIFVMIPTLYSIIFVVGIFGNSLVVIVIYFYMKLK
TVASVFLLNLALADLCFLLTLPLWAVYTAMEYRWPFGNYLCKIASASVSFNLYASVFLLT
CLSIDRYLAIVHPMKSRLRRTMLVAKVTCIIIWLLAGLASLPAIIHRNVFFIENTNITVC
AFHYESQNSTLPIGLGLTKNILGFLFPFLIILTSYTLIWKALKKAYEIQKNKPRNDDIFK
IIMAIVLFFFFSWIPHQIFTFLDVLIQLGIIRDCRIADIVDTAMPITICIAYFNNCLNPL
FYGFLGKKFKRYFLQLLKYIPPKAKSHSNLSTKMSTLSYRPSDNVSSSTKKPAPCFEVE
Target 1 Number of Residues 364
Target 1 Molecular Weight 41062
Target 1 Theoretical pI 9.71
Target 1 GO Classification
Function
G-protein chemoattractant receptor activity
chemokine receptor activity
C-X-C chemokine receptor activity
bradykinin receptor activity
signal transducer activity
receptor activity
transmembrane receptor activity
G-protein coupled receptor activity
rhodopsin-like receptor activity
peptide receptor activity, G-protein coupled
angiotensin receptor activity
angiotensin type II receptor activity
Process
cellular process
cell communication
signal transduction
cell surface receptor linked signal transduction
G-protein coupled receptor protein signaling pathway
Component
cell
membrane
intrinsic to membrane
integral to membrane
Target 1 General Function Involved in angiotensin type II receptor activity
Target 1 Specific Function Receptor for angiotensin II. Mediates its action by association with G proteins that activate a phosphatidylinositol- calcium second messenger system
Target 1 Pathways Not Available
Target 1 Reactions Not Available
Target 1 Pfam Domain Function
Target 1 Signals
  • None
Target 1 Transmembrane Regions
  • 28-52
  • 65-87
  • 103-124
  • 143-162
  • 193-214
  • 241-262
  • 276-296
Target 1 Essentiality Non-Essential
Target 1 GenBank ID Protein 179122 Link Image
Target 1 UniProtKB/Swiss-Prot ID P30556 Link Image
Target 1 UniProtKB/Swiss-Prot Entry Name AGTR1_HUMAN Link Image
Target 1 PDB ID Not Available
Target 1 Cellular Location
  • Membrane
  • multi-pass membrane protein
Target 1 Gene Sequence >1080 bp
ATGATTCTCAACTCTTCTACTGAAGATGGTATTAAAAGAATCCAAGATGATTGTCCCAAA
GCTGGAAGGCATAATTACATATTTGTCATGATTCCTACTTTATACAGTATCATCTTTGTG
GTGGGAATATTTGGAAACAGCTTGGTGGTGATAGTCATTTACTTTTATATGAAGCTGAAG
ACTGTGGCCAGTGTTTTTCTTTTGAATTTAGCACTGGCTGACTTATGCTTTTTACTGACT
TTGCCACTATGGGCTGTCTACACAGCTATGGAATACCGCTGGCCCTTTGGCAATTACCTA
TGTAAGATTGCTTCAGCCAGCGTCAGTTTCAACCTGTACGCTAGTGTGTTTCTACTCACG
TGTCTCAGCATTGATCGATACCTGGCTATTGTTCACCCAATGAAGTCCCGCCTTCGACGC
ACAATGCTTGTAGCCAAAGTCACCTGCATCATCATTTGGCTGCTGGCAGGCTTGGCCAGT
TTGCCAGCTATAATCCATCGAAATGTATTTTTCATTGAGAACACCAATATTACAGTTTGT
GCTTTCCATTATGAGTCCCAAAATTCAACCCTCCCGATAGGGCTGGGCCTGACCAAAAAT
ATACTGGGTTTCCTGTTTCCTTTTCTGATCATTCTTACAAGTTATACTCTTATTTGGAAG
GCCCTAAAGAAGGCTTATGAAATTCAGAAGAACAAACCAAGAAATGATGATATTTTTAAG
ATAATTATGGCAATTGTGCTTTTCTTTTTCTTTTCCTGGATTCCCCACCAAATATTCACT
TTTCTGGATGTATTGATTCAACTAGGCATCATACGTGACTGTAGAATTGCAGATATTGTG
GACACGGCCATGCCTATCACCATTTGTATAGCTTATTTTAACAATTGCCTGAATCCTCTT
TTTTATGGCTTTCTGGGGAAAAAATTTAAAAGATATTTTCTCCAGCTTCTAAAATATATT
CCCCCAAAAGCCAAATCCCACTCAAACCTTTCAACAAAAATGAGCACGCTTTCCTACCGC
CCCTCAGATAATGTAAGCTCATCCACCAAGAAGCCTGCACCATGTTTTGAGGTTGAGTGA
Target 1 GenBank Gene ID
Target 1 GeneCard ID AGTR1 Link Image
Target 1 GenAtlas ID AGTR1 Link Image
Target 1 HGNC ID HGNC:336 Link Image
Target 1 Chromosome Location 3
Target 1 Locus 3q21-q25
Target 1 SNPs SNPJam Report Link Image
Target 1 General References
  1. Mauzy CA, Hwang O, Egloff AM, Wu LH, Chung FZ: Cloning, expression, and characterization of a gene encoding the human angiotensin II type 1A receptor. Biochem Biophys Res Commun. 1992 Jul 15;186(1):277-84. [PubMed Link Image]
  2. Curnow KM, Pascoe L, White PC: Genetic analysis of the human type-1 angiotensin II receptor. Mol Endocrinol. 1992 Jul;6(7):1113-8. [PubMed Link Image]
  3. Furuta H, Guo DF, Inagami T: Molecular cloning and sequencing of the gene encoding human angiotensin II type 1 receptor. Biochem Biophys Res Commun. 1992 Feb 28;183(1):8-13. [PubMed Link Image]
  4. Takayanagi R, Ohnaka K, Sakai Y, Nakao R, Yanase T, Haji M, Inagami T, Furuta H, Gou DF, Nakamuta M, et al.: Molecular cloning, sequence analysis and expression of a cDNA encoding human type-1 angiotensin II receptor. Biochem Biophys Res Commun. 1992 Mar 16;183(2):910-6. [PubMed Link Image]
  5. Bergsma DJ, Ellis C, Kumar C, Nuthulaganti P, Kersten H, Elshourbagy N, Griffin E, Stadel JM, Aiyar N: Cloning and characterization of a human angiotensin II type 1 receptor. Biochem Biophys Res Commun. 1992 Mar 31;183(3):989-95. [PubMed Link Image]
  6. Nawata H, Takayanagi R, Ohnaka K, Sakai Y, Imasaki K, Yanase T, Ikuyama S, Tanaka S, Ohe K: Type 1 angiotensin II receptors of adrenal tumors. Steroids. 1995 Jan;60(1):28-34. [PubMed Link Image]
  7. Konishi H, Kuroda S, Inada Y, Fujisawa Y: Novel subtype of human angiotensin II type 1 receptor: cDNA cloning and expression. Biochem Biophys Res Commun. 1994 Mar 15;199(2):467-74. [PubMed Link Image]
Target 1 Drug References
  1. Chen X, Ji ZL, Chen YZ: TTD: Therapeutic Target Database. Nucleic Acids Res. 2002 Jan 1;30(1):412-5. [PubMed Link Image]
  2. Siragy HM, El-Kersh MA, De Gasparo M, Webb RL, Carey RM: Differences in AT2 -receptor stimulation between AT1 -receptor blockers valsartan and losartan quantified by renal interstitial fluid cGMP. J Hypertens. 2002 Jun;20(6):1157-63. [PubMed Link Image]
  3. Shargorodsky M, Leibovitz E, Lubimov L, Gavish D, Zimlichman R: Prolonged treatment with the AT1 receptor blocker, valsartan, increases small and large artery compliance in uncomplicated essential hypertension. Am J Hypertens. 2002 Dec;15(12):1087-91. [PubMed Link Image]
  4. Azizi M, Menard J, Bissery A, Guyenne TT, Bura-Riviere A, Vaidyanathan S, Camisasca RP: Pharmacologic demonstration of the synergistic effects of a combination of the renin inhibitor aliskiren and the AT1 receptor antagonist valsartan on the angiotensin II-renin feedback interruption. J Am Soc Nephrol. 2004 Dec;15(12):3126-33. [PubMed Link Image]
  5. Criscione L, de Gasparo M, Buhlmayer P, Whitebread S, Ramjoue HP, Wood J: Pharmacological profile of valsartan: a potent, orally active, nonpeptide antagonist of the angiotensin II AT1-receptor subtype. Br J Pharmacol. 1993 Oct;110(2):761-71. [PubMed Link Image]
  6. de Gasparo M, Whitebread S: Binding of valsartan to mammalian angiotensin AT1 receptors. Regul Pept. 1995 Nov 10;59(3):303-11. [PubMed Link Image]

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