cefetecol   Click here for help

GtoPdb Ligand ID: 10775

Synonyms: GR-69153 | GR-69153X | GR69153
Compound class: Synthetic organic
Comment: Cefetecol (GR69153) is a broad-spectrum, fourth-generation (catechol-substituted) parenteral cephalosporin antibacterial [1-2]. It was designed to be active against Gram +ve and -ve bacilli that cause enteric infections, but development was terminated.
2D Structure
Click here for help

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.

✖
Click here for structure editor
Physico-chemical Properties
Click here for help

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.

✖
Hydrogen bond acceptors 10
Hydrogen bond donors 6
Rotatable bonds 9
Topological polar surface area 278.51
Molecular weight 535.05
XLogP -1.96
No. Lipinski's rules broken 1
SMILES / InChI / InChIKey
Click here for help

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.

✖
Canonical SMILES OC(=O)[C@H](c1ccc(c(c1)O)O)O/N=C(\c1csc(n1)N)/C(=O)N[C@@H]1C(=O)N2[C@@H]1SCC=C2C(=O)O
Isomeric SMILES OC(=O)[C@H](c1ccc(c(c1)O)O)O/N=C(\c1csc(n1)N)/C(=O)N[C@@H]1C(=O)N2[C@@H]1SCC=C2C(=O)O
InChI InChI=1S/C20H17N5O9S2/c21-20-22-8(6-36-20)12(24-34-14(19(32)33)7-1-2-10(26)11(27)5-7)15(28)23-13-16(29)25-9(18(30)31)3-4-35-17(13)25/h1-3,5-6,13-14,17,26-27H,4H2,(H2,21,22)(H,23,28)(H,30,31)(H,32,33)/b24-12+/t13-,14+,17-/m1/s1
InChI Key ILZCDOYRDFDUPN-UITOYEBDSA-N
References
1. Chin NX, Gu JW, Fang W, Neu HC. (1991)
In vitro activity and beta-lactamase stability of GR69153, a new long-acting cephalosporin.
Antimicrob Agents Chemother, 35 (2): 259-66. [PMID:2024959]
2. Erwin ME, Jones RN, Barrett MS, Briggs BM, Johnson DM. (1991)
In vitro evaluation of GR69153, a novel catechol-substituted cephalosporin.
Antimicrob Agents Chemother, 35 (5): 929-37. [PMID:1854174]