cilazaprilat   Click here for help

GtoPdb Ligand ID: 6461

Synonyms: Ro 31-3113
Approved drug
cilazaprilat is an approved drug
Compound class: Synthetic organic
Comment: Active compound derived by metabolism of prodrug cilazapril. Technically this compound is not an approved drug, as the approved drug is administered as a prodrug which is then metabolised to this active form. We mark both the prodrug and active form as 'approved' for clarity. Note that the prodrug, cilazapril, does not appear to have marketing approval for human use in the US or EU, although individual countries may have approved use of this drug.
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Ligand Activity Visualisation Charts

These are box plot that provide a unique visualisation, summarising all the activity data for a ligand taken from ChEMBL and GtoPdb across multiple targets and species. Click on a plot to see the median, interquartile range, low and high data points. A value of zero indicates that no data are available. A separate chart is created for each target, and where possible the algorithm tries to merge ChEMBL and GtoPdb targets by matching them on name and UniProt accession, for each available species. However, please note that inconsistency in naming of targets may lead to data for the same target being reported across multiple charts.

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View interactive charts of activity data across species
2D Structure
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2D Structure

An image of the ligand's 2D structure. For small molecules with SMILES these are drawn using the NCI/CADD Chemical Identifier Resolver. Click on the image to access the chemical structure search tool with the ligand pre-loaded in the structure editor. For other types of ligands, e.g. longer nucleotides and peptides, a manually drawn representation of the molecule may be provided.

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Physico-chemical Properties
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Physico-chemical Properties

Calculated molecular properties are available for small molecules and natural products (not peptides). Properties were generated using the CDK toolkit. All properties were selected to enable the prediction of the Lipinski Rule-of-Five profile or ‘druglikeness’ for each ligand. For more info on each category see the help pages.

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Hydrogen bond acceptors 8
Hydrogen bond donors 3
Rotatable bonds 7
Topological polar surface area 110.18
Molecular weight 389.2
XLogP 1.41
No. Lipinski's rules broken 0
SMILES / InChI / InChIKey
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SMILES / InChI / InChIKey

SMILES (Simplified Molecular Input Line Entry Specification) A specification for unambiguously describing the structure of chemical molecules using short ASCII strings. Canonical SMILES specify a unique representation of the 2D structure without chiral or isotopic specifications. Isomeric SMILES include chiral specification and isotopes.

Standard InChI (IUPAC International Chemical Identifier) and InChIKey InChI is a non-proprietary, standard, textual identifier for chemical substances designed to facilitate linking of information and database searching. An InChIKey is a simplified version of a full InChI, designed for easier web searching.

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Canonical SMILES OC(=O)C(NC1CCCN2N(C1=O)C(CCC2)C(=O)O)CCc1ccccc1
Isomeric SMILES OC(=O)[C@@H](N[C@H]1CCCN2N(C1=O)[C@@H](CCC2)C(=O)O)CCc1ccccc1
InChI InChI=1S/C20H27N3O5/c24-18-15(8-4-12-22-13-5-9-17(20(27)28)23(18)22)21-16(19(25)26)11-10-14-6-2-1-3-7-14/h1-3,6-7,15-17,21H,4-5,8-13H2,(H,25,26)(H,27,28)/t15-,16-,17-/m0/s1
InChI Key UVAUYSRYXACKSC-ULQDDVLXSA-N
No information available.
Summary of Clinical Use Click here for help
ACE inhibitor used for the treatment of hypertension and congestive heart failure
Mechanism Of Action and Pharmacodynamic Effects Click here for help
Cilazaprilat competes with angiotensisn I for binding to ACE thereby inhibiting its enzymatic conversion to angiotensin II. Reduced levels of angiotensin II leads to reduced blood pressure. However, we have been unable to find molecular data for this drug at the human target, to substantiate its MMOA.