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Besifloxacin Hydrochloride

CHEMBL1201761 Phase 4 معتمد Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
430.3 g/mol
LogP
—
Phase
4

The hydrochloride salt of besifloxacin, a topical ophthalmic fluoroquinolone antibiotic used to treat bacterial eye infections. Applied as eye drops, it targets a wide range of bacteria responsible for conjunctivitis. It was specifically developed for ophthalmic use to minimize systemic exposure.

الوزن الجزيئي

430,3000 g/mol

TPSA

86,90 Ų

آلية العمل

Inhibits bacterial DNA gyrase (topoisomerase II) and topoisomerase IV, enzymes essential for DNA replication, transcription, and repair. This leads to breakage of bacterial chromosomal DNA and rapid cell death.

Pharmacokinetics (PK)

Pharmacodynamics (PD)

الآلية

Inhibits bacterial DNA gyrase (topoisomerase II) and topoisomerase IV, enzymes essential for DNA replication, transcription, and repair. This leads to breakage of bacterial chromosomal DNA and rapid cell death.

البنية ثنائية الأبعاد

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
Cl.N[C@@H]1CCCCN(c2c(F)cc3c(=O)c(C(=O)O)cn(C4CC4)c3c2Cl)C1

                

                

                
                

                    
InChI

                    
InChI=1S/C19H21ClFN3O3.ClH/c20-15-16-12(18(25)13(19(26)27)9-24(16)11-4-5-11)7-14(21)17(15)23-6-2-1-3-10(22)8-23;/h7,9-11H,1-6,8,22H2,(H,26,27);1H/t10-;/m1./s1

                

                

                

                    
                    

                        
Molecular Formula

                        
C19H22Cl2FN3O3

                    

                    
                    

                        
HBD / HBA

                        
3 / 7

                    

                    
                    

                        
الروابط القابلة للدوران

                        
3

                    

                    
                    
                    

                        
الذرات الثقيلة

                        
28

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
No targets recorded

    
    
Target interaction data is not yet available for this drug.

    



                
            


            
            

                
                


    
    
        
    
    
    
No interactions recorded

    
    
Drug interaction data is not yet available for this compound.

    



                
            


            
            

                
                


    
    
        
    
    
    
No side effects recorded

    
    
Side effect data is not yet available for this drug.

    



                
            


            
            
            

                
الأسئلة الشائعة

                

                    
                    

                        
                        

                            
The hydrochloride salt of besifloxacin, a topical ophthalmic fluoroquinolone antibiotic used to treat bacterial eye infections. Applied as eye drops, it targets a wide range of bacteria responsible for conjunctivitis. It was specifically developed for ophthalmic use to minimize systemic exposure.

                        

                    

                    

                    

                    
                    

                        
                        

                            
Inhibits bacterial DNA gyrase (topoisomerase II) and topoisomerase IV, enzymes essential for DNA replication, transcription, and repair. This leads to breakage of bacterial chromosomal DNA and rapid cell death.

                        

                    

                    

                    

                    

                        
                        

                            
Yes, Besifloxacin Hydrochloride is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.

                        

                    

                

            

            

            
            

            
            

            
            
{# References & Data Sources section for drug detail pages.
   Renders standard pharmacological database links plus the drug's data_sources field. #}


    
References & Data Sources

    
    
        
        
  • 
            
            
                ChEMBL — European Bioinformatics Institute (EBI).
                CHEMBL1201761.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 10224595.
                Chemical information database.
            
        
    • 
        
        
        
        
    

    
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-04.




        


        
        
    


    



    
إخلاء المسؤولية الطبية

    

        This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.
    

    

        Data sources:
        ChEMBL,
        PubChem,
        DailyMed.