piromidic acid   Click here for help

GtoPdb Ligand ID: 12475

Synonyms: Bactramyl® | Panacid® | PD-93
Approved drug
piromidic acid is an approved drug
Compound class: Synthetic organic
Comment: Piromidic acid is a pyridopyrimidine antibacterial compound with activity against Gram-negative bacteria [2]. It is structurally related to and classed with the quinolone antibacterials.
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 7
Hydrogen bond donors 1
Rotatable bonds 3
Topological polar surface area 85.57
Molecular weight 288.3
XLogP 1.12
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 CCN1C=C(C(=O)C2=C1N=C(N=C2)N3CCCC3)C(=O)O
Isomeric SMILES CCN1C=C(C(=O)C2=CN=C(N=C21)N3CCCC3)C(=O)O
InChI InChI=1S/C14H16N4O3/c1-2-17-8-10(13(20)21)11(19)9-7-15-14(16-12(9)17)18-5-3-4-6-18/h7-8H,2-6H2,1H3,(H,20,21)
InChI Key RCIMBBZXSXFZBV-UHFFFAOYSA-N
Classification Click here for help
Compound class Synthetic organic
Approved drug? Yes
Withdrawn drug? Yes
IUPAC Name Click here for help
8-ethyl-5-oxo-2-pyrrolidin-1-ylpyrido[6,5-d]pyrimidine-6-carboxylic acid
International Nonproprietary Names Click here for help
INN number INN
3198 piromidic acid
Synonyms Click here for help
Bactramyl® | Panacid® | PD-93
Database Links Click here for help
Specialist databases
Antibiotic DB Antibiotic DB Database logo Piromidic acid
Other databases
CAS Registry No. 19562-30-2 (source: Scifinder)
ChEBI CHEBI:32019
ChEMBL Ligand CHEMBL311350
DrugBank Ligand DB13744
DrugCentral Ligand 2209
GtoPdb PubChem SID 479821265
PubChem CID 4855
Search Google for chemical match using the InChIKey RCIMBBZXSXFZBV-UHFFFAOYSA-N
Search Google for chemicals with the same backbone RCIMBBZXSXFZBV
Search PubMed clinical trials piromidic acid
Search PubMed titles piromidic acid
Search PubMed titles/abstracts piromidic acid
UniChem Compound Search for chemical match using the InChIKey RCIMBBZXSXFZBV-UHFFFAOYSA-N
UniChem Connectivity Search for chemical match using the InChIKey RCIMBBZXSXFZBV-UHFFFAOYSA-N