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Fidaxomicin

CHEMBL1255800 Phase 4 Aprovado Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
1058.0 g/mol
LogP
6.4
Phase
4

This antibiotic is specifically designed to treat Clostridioides difficile infections causing severe diarrhea, particularly in patients who have recently taken other antibiotics. It works by inhibiting bacterial RNA synthesis and acts locally in the gut with minimal absorption into the bloodstream.

Peso Molecular

1058,0000 g/mol

LogP

6,40

TPSA

267,00 Ų

Regra dos 5 de Lipinski

Reprovado

Áreas Terapêuticas

Inflammatory Bowel Disease

Pharmacokinetics (PK)

Pharmacodynamics (PD)

Estrutura 2D

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
CCc1c(Cl)c(O)c(Cl)c(O)c1C(=O)O[C@H]1[C@H](O)[C@H](OC)[C@H](OC/C2=C\C=C\C[C@H](O)/C(C)=C/[C@H](CC)[C@@H](O[C@@H]3OC(C)(C)[C@@H](OC(=O)C(C)C)[C@H](O)[C@@H]3O)/C(C)=C/C(C)=C/C[C@@H]([C@@H](C)O)OC2=O)O[C@@H]1C

                

                

                
                

                    
InChI

                    
InChI=1S/C52H74Cl2O18/c1-13-30-22-26(6)33(56)18-16-15-17-31(23-66-51-45(65-12)42(61)44(29(9)67-51)69-49(64)35-32(14-2)36(53)39(58)37(54)38(35)57)48(63)68-34(28(8)55)20-19-25(5)21-27(7)43(30)70-50-41(60)40(59)46(52(10,11)72-50)71-47(62)24(3)4/h15-17,19,21-22,24,28-30,33-34,40-46,50-51,55-61H,13-14,18,20,23H2,1-12H3/b16-15+,25-19+,26-22+,27-21+,31-17+/t28-,29-,30+,33+,34+,40-,41+,42+,43+,44-,45+,46+,50-,51-/m1/s1

                

                

                

                    
                    

                        
Molecular Formula

                        
C52H74Cl2O18

                    

                    
                    

                        
HBD / HBA

                        
7 / 18

                    

                    
                    

                        
Ligações Rotacionáveis

                        
15

                    

                    
                    
                    

                        
Átomos Pesados

                        
72

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
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.

    



                
            


            
            
            

                
Perguntas frequentes

                

                    
                    

                        
                        

                            
This antibiotic is specifically designed to treat Clostridioides difficile infections causing severe diarrhea, particularly in patients who have recently taken other antibiotics. It works by inhibiting bacterial RNA synthesis and acts locally in the gut with minimal absorption into the bloodstream.

                        

                    

                    

                    

                    

                    

                    

                        
                        

                            
Yes, Fidaxomicin 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

    
    
        
        
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                ChEMBL — European Bioinformatics Institute (EBI).
                CHEMBL1255800.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 10034073.
                Chemical information database.
            
        
    • 
        
        
        
        
    

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




        


        
        
    


    



    
Aviso Médico

    

        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.