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nafithromycin   Click here for help

GtoPdb Ligand ID: 10834

Synonyms: WCK 4873 | WCK-4873 | WCK4873
Compound class: Synthetic organic
Comment: Nafithromycin (WCK-4873) is a ketolide antibacterial with Gram-positive activity [2-3].

nafithromycin is commercially available from our sponsors

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 Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/). 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 15
Hydrogen bond donors 2
Rotatable bonds 10
Topological polar surface area 252.42
Molecular weight 858.42
XLogP 3.44
No. Lipinski's rules broken 1

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
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.

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)

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Canonical SMILES CC[C@H]1OC(=O)[C@H](C)C(=O)[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@@H]([C@H]2O)N(C)C)[C@](C[C@H](C(=O)[C@@H]([C@@H]2[C@]1(C)OC(=O)[C@H]2/C(=N/O[C@H](c1nnc(s1)c1ccccn1)C)/N)C)C)(C)OC
Isomeric SMILES CC[C@H]1OC(=O)[C@H](C)C(=O)[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@@H]([C@H]2O)N(C)C)[C@](C[C@H](C(=O)[C@@H]([C@@H]2[C@]1(C)OC(=O)[C@H]2/C(=N/O[C@H](c1nnc(s1)c1ccccn1)C)/N)C)C)(C)OC
InChI InChI=1S/C42H62N6O11S/c1-13-28-42(9)30(29(39(53)58-42)35(43)47-59-25(7)36-45-46-37(60-36)26-16-14-15-17-44-26)22(4)31(49)20(2)19-41(8,54-12)34(23(5)32(50)24(6)38(52)56-28)57-40-33(51)27(48(10)11)18-21(3)55-40/h14-17,20-25,27-30,33-34,40,51H,13,18-19H2,1-12H3,(H2,43,47)/t20-,21-,22-,23+,24-,25+,27+,28-,29-,30+,33-,34-,40+,41-,42-/m1/s1
InChI Key RLFCSBSRGRJFRO-QAOQTAGDSA-N

Generated using the Chemistry Development Kit (CDK) (Willighagen EL et al. Journal of Cheminformatics vol. 9:33. 2017, doi:10.1186/s13321-017-0220-4; https://cdk.github.io/)
Classification Click here for help
Compound class Synthetic organic
IUPAC Name Click here for help
(1S,2R,5R,7R,8R,9R,11R,13R,14S,15R)-8-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-9-methoxy-1,5,7,9,11,13-hexamethyl-4,6,12,16-tetraoxo-N'-[(1S)-1-(5-pyridin-2-yl-1,3,4-thiadiazol-2-yl)ethoxy]-3,17-dioxabicyclo[12.3.0]heptadecane-15-carboximidamide
International Nonproprietary Names Click here for help
INN number INN
10191 nafithromycin
Synonyms Click here for help
WCK 4873 | WCK-4873 | WCK4873
Database Links Click here for help
Specialist databases
Antibiotic DB Antibiotic DB Database logo Nafithromycin
Other databases
CAS Registry No. 1691240-78-4 (source: WHO INN record)
ChEMBL Ligand CHEMBL4297519
GtoPdb PubChem SID 405560275
PubChem CID 117587595
Search Google for chemical match using the InChIKey RLFCSBSRGRJFRO-QAOQTAGDSA-N
Search Google for chemicals with the same backbone RLFCSBSRGRJFRO
Search PubMed clinical trials nafithromycin
Search PubMed titles nafithromycin
Search PubMed titles/abstracts nafithromycin
UniChem Compound Search for chemical match using the InChIKey RLFCSBSRGRJFRO-QAOQTAGDSA-N
UniChem Connectivity Search for chemical match using the InChIKey RLFCSBSRGRJFRO-QAOQTAGDSA-N

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MedChemExpress
Nafithromycin (links to external site)
Cat. No. HY-159687
(Same InChi Key)