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Version5.0
StatusExpected but not Quantified
Creation Date2012-09-13 11:47:14 UTC
Update Date2022-03-07 02:57:13 UTC
HMDB IDHMDB0041907
Secondary Accession Numbers
  • HMDB41907
Metabolite Identification
Common NameImidapril
DescriptionImidapril, also known as Tanatril (trade name), belongs to a class of long-acting, non-sulfhydryl angiotensin-converting enzyme (ACE) inhibitors (PMID: 12177688 ). It is a prodrug that is widely used in the treatment of mild to moderate essential hypertension (PMID: 17547476 ). A prodrug is a drug that must be metabolized in the body (via the gut or the liver) to become active. Imidapril is also prescribed to treat chronic congestive heart failure (CHF), acute myocardial infarction (AMI), and diabetic nephropathy (PMID: 12177688 , 17094051 ). It functions through preventing angiotensin II formation, via inhibition of the angiotensin-converting enzyme (ACE), that results in reduction of peripheral resistance and a reduction in systemic blood pressure (BP) (PMID: 17547476 ). Imidapril is only found in individuals that have used or taken this drug.
Structure
Data?1563863712
Synonyms
ValueSource
(4S)-1-Methyl-3-[(2S)-2-[N-((1S)-1-ethoxycarbonyl-3-phenylpropyl)amino]propionyl]-2-oxo-imidazolidine-4-carboxylic acidChEBI
(S)-3-(N-((S)-1-Ethoxycarbonyl-3-phenylpropyl)-L-alanyl)-1-methyl-2-oxoimidazoline-4-carboxylic acidChEBI
ImidaprilumChEBI
TanatrilChEBI
HiperteneKegg
(4S)-1-Methyl-3-[(2S)-2-[N-((1S)-1-ethoxycarbonyl-3-phenylpropyl)amino]propionyl]-2-oxo-imidazolidine-4-carboxylateGenerator
(S)-3-(N-((S)-1-Ethoxycarbonyl-3-phenylpropyl)-L-alanyl)-1-methyl-2-oxoimidazoline-4-carboxylateGenerator
Imidapril hydrochlorideHMDB
1-Methyl-3-(2-(N-(1-ethoxycarbonyl-3-phenylpropyl)amino)propionyl)-2-oxoimidazolidine-4-carboxylic acidHMDB
Imidapril HCLHMDB
Chemical FormulaC20H27N3O6
Average Molecular Weight405.4449
Monoisotopic Molecular Weight405.189985611
IUPAC Name(4S)-3-[(2S)-2-{[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]amino}propanoyl]-1-methyl-2-oxoimidazolidine-4-carboxylic acid
Traditional Nameimidapril
CAS Registry Number89371-37-9
SMILES
[H][C@@](C)(N[C@@]([H])(CCC1=CC=CC=C1)C(=O)OCC)C(=O)N1C(=O)N(C)C[C@@]1([H])C(O)=O
InChI Identifier
InChI=1S/C20H27N3O6/c1-4-29-19(27)15(11-10-14-8-6-5-7-9-14)21-13(2)17(24)23-16(18(25)26)12-22(3)20(23)28/h5-9,13,15-16,21H,4,10-12H2,1-3H3,(H,25,26)/t13-,15-,16-/m0/s1
InChI KeyKLZWOWYOHUKJIG-BPUTZDHNSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentDipeptides
Alternative Parents
Substituents
  • Alpha-dipeptide
  • Alpha-amino acid ester
  • N-acyl-l-alpha-amino acid
  • Alpha-amino acid amide
  • Alpha-amino acid or derivatives
  • N-acyl urea
  • Fatty acid ester
  • Ureide
  • Aralkylamine
  • Imidazolidinone
  • Dicarboxylic acid or derivatives
  • Monocyclic benzene moiety
  • Benzenoid
  • Fatty acyl
  • Imidazolidine
  • Dicarboximide
  • Urea
  • Amino acid or derivatives
  • Carbonic acid derivative
  • Carboxylic acid ester
  • Amino acid
  • Azacycle
  • Carboxylic acid
  • Secondary aliphatic amine
  • Organoheterocyclic compound
  • Secondary amine
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Amine
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
DispositionNot Available
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.45 g/LALOGPS
logP0.74ALOGPS
logP-0.23ChemAxon
logS-3ALOGPS
pKa (Strongest Acidic)3.49ChemAxon
pKa (Strongest Basic)5.22ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area116.25 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity103.2 m³·mol⁻¹ChemAxon
Polarizability42.29 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+193.44331661259
DarkChem[M-H]-187.11431661259
DeepCCS[M+H]+184.89730932474
DeepCCS[M-H]-182.50130932474
DeepCCS[M-2H]-215.38530932474
DeepCCS[M+Na]+190.8130932474
AllCCS[M+H]+197.232859911
AllCCS[M+H-H2O]+194.832859911
AllCCS[M+NH4]+199.532859911
AllCCS[M+Na]+200.232859911
AllCCS[M-H]-194.832859911
AllCCS[M+Na-2H]-195.532859911
AllCCS[M+HCOO]-196.532859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
Imidapril[H][C@@](C)(N[C@@]([H])(CCC1=CC=CC=C1)C(=O)OCC)C(=O)N1C(=O)N(C)C[C@@]1([H])C(O)=O4464.7Standard polar33892256
Imidapril[H][C@@](C)(N[C@@]([H])(CCC1=CC=CC=C1)C(=O)OCC)C(=O)N1C(=O)N(C)C[C@@]1([H])C(O)=O3061.2Standard non polar33892256
Imidapril[H][C@@](C)(N[C@@]([H])(CCC1=CC=CC=C1)C(=O)OCC)C(=O)N1C(=O)N(C)C[C@@]1([H])C(O)=O3045.4Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
Imidapril,1TMS,isomer #1CCOC(=O)[C@H](CCC1=CC=CC=C1)N[C@@H](C)C(=O)N1C(=O)N(C)C[C@H]1C(=O)O[Si](C)(C)C2965.9Semi standard non polar33892256
Imidapril,1TMS,isomer #2CCOC(=O)[C@H](CCC1=CC=CC=C1)N([C@@H](C)C(=O)N1C(=O)N(C)C[C@H]1C(=O)O)[Si](C)(C)C2954.4Semi standard non polar33892256
Imidapril,2TMS,isomer #1CCOC(=O)[C@H](CCC1=CC=CC=C1)N([C@@H](C)C(=O)N1C(=O)N(C)C[C@H]1C(=O)O[Si](C)(C)C)[Si](C)(C)C2942.8Semi standard non polar33892256
Imidapril,2TMS,isomer #1CCOC(=O)[C@H](CCC1=CC=CC=C1)N([C@@H](C)C(=O)N1C(=O)N(C)C[C@H]1C(=O)O[Si](C)(C)C)[Si](C)(C)C2899.2Standard non polar33892256
Imidapril,1TBDMS,isomer #1CCOC(=O)[C@H](CCC1=CC=CC=C1)N[C@@H](C)C(=O)N1C(=O)N(C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C3160.8Semi standard non polar33892256
Imidapril,1TBDMS,isomer #2CCOC(=O)[C@H](CCC1=CC=CC=C1)N([C@@H](C)C(=O)N1C(=O)N(C)C[C@H]1C(=O)O)[Si](C)(C)C(C)(C)C3173.0Semi standard non polar33892256
Imidapril,2TBDMS,isomer #1CCOC(=O)[C@H](CCC1=CC=CC=C1)N([C@@H](C)C(=O)N1C(=O)N(C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3377.2Semi standard non polar33892256
Imidapril,2TBDMS,isomer #1CCOC(=O)[C@H](CCC1=CC=CC=C1)N([C@@H](C)C(=O)N1C(=O)N(C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C3282.2Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - Imidapril GC-MS (Non-derivatized) - 70eV, Positivesplash10-01p6-9522000000-2d7e7f1a0358d64215dc2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Imidapril GC-MS (1 TMS) - 70eV, Positivesplash10-0udi-7241900000-0ce2e92e32cdaa7af9292017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - Imidapril GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Imidapril 10V, Positive-QTOFsplash10-0002-1921100000-878a2227f1ea45dfbc0c2017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Imidapril 20V, Positive-QTOFsplash10-000w-3941000000-cceed7dc8ced154f21132017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Imidapril 40V, Positive-QTOFsplash10-0007-9510000000-08814b58975d5d6aee3f2017-07-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Imidapril 10V, Negative-QTOFsplash10-0zfr-1209400000-a27bf200103880d388952017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Imidapril 20V, Negative-QTOFsplash10-0006-9406100000-86bf514aaedd86bd92d92017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Imidapril 40V, Negative-QTOFsplash10-0006-9600000000-86c474c83f5ed25c8bc72017-07-26Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Imidapril 10V, Negative-QTOFsplash10-0udi-0012900000-b9b325c5937f93151a962021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Imidapril 20V, Negative-QTOFsplash10-0f7o-8459400000-7958547e61a017dc266d2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Imidapril 40V, Negative-QTOFsplash10-0006-6931000000-153ce8236213e6f390bb2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Imidapril 10V, Positive-QTOFsplash10-0a59-0009600000-80e4ad1d81fc568022452021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Imidapril 20V, Positive-QTOFsplash10-03e9-0926100000-e3d515b76c571ca4b8732021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - Imidapril 40V, Positive-QTOFsplash10-02be-4900000000-ac1c34b70720f03a911f2021-09-24Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Predicted 1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Predicted 1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)2021-09-24Wishart LabView Spectrum
Biological Properties
Cellular LocationsNot Available
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDDB11783
Phenol Explorer Compound IDNot Available
FooDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4576628
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkImidapril
METLIN IDNot Available
PubChem Compound5464343
PDB IDNot Available
ChEBI ID135654
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Hosoya K, Ishimitsu T: Protection of the cardiovascular system by imidapril, a versatile angiotensin-converting enzyme inhibitor. Cardiovasc Drug Rev. 2002 Summer;20(2):93-110. doi: 10.1111/j.1527-3466.2002.tb00185.x. [PubMed:12177688 ]
  2. Robinson DM, Curran MP, Lyseng-Williamson KA: Imidapril: a review of its use in essential hypertension, Type 1 diabetic nephropathy and chronic heart failure. Drugs. 2007;67(9):1359-78. doi: 10.2165/00003495-200767090-00008. [PubMed:17547476 ]
  3. Dolezal T: Imidapril in heart failure. J Renin Angiotensin Aldosterone Syst. 2006 Sep;7(3):146-54. doi: 10.3317/jraas.2006.024. [PubMed:17094051 ]