L-640876

L-640876 is a broad-spectrum and orally active lactam antimicrobial agent. L-640876 showa MIC90 of 0.125 pg/mL for the E. coli strains, 2 /mg/mL for the S.choleraerai strains and 4 pg/mL for the S. typhinwrium strains[1].

Product Specifications

CAS Number

[77527-71-0]

UNSPSC

12352005

Target

Antibiotic; Bacterial

Type

Reference compound

Related Pathways

Anti-infection

Applications

COVID-19-immunoregulation

Field of Research

Infection

Assay Protocol

https://www.medchemexpress.com/l-640876.html

Smiles

O=C1[C@@H](NC2=CC=[N+](CC3=CC=CC=C3)C=C2)[C@@]4([H])SCC(CSC5=NN=NN5C)=C(C([O-])=O)N14

Molecular Formula

C22H21N7O3S2

Molecular Weight

495.58

References & Citations

[1]T M Jacks, et al. Quaternary heterocyclylamino beta-lactams. V. L-640,876 treatment of induced enterotoxigenic colibacillosis (scours) in calves and piglets. J Antibiot (Tokyo) . 1983 Jan;36 (1) :70-5.