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Colistin

CHEMBL6067481 Phase 4 已批准 Unknown
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
1155.4 g/mol
LogP
-3.3
Phase
4

A polymyxin antibiotic that disrupts the outer membrane of Gram-negative bacteria, used as a last-resort treatment for infections caused by multidrug-resistant organisms such as Acinetobacter and Pseudomonas. Its significant risk of kidney and nerve toxicity limits its use to severe infections with no other options.

分子量

1155.4000 g/mol

LogP

-3.30

TPSA

491.00 Ų

Lipinski 五规则

不符合

治疗领域

Infectious Disease Ovarian Cancer Pancreatic Cancer Bladder Cancer Thyroid Cancer Non-Small Cell Lung Cancer Systemic Lupus Erythematosus Breast Cancer Prostate Cancer Colorectal Cancer

Pharmacokinetics (PK)

Pharmacodynamics (PD)

二维结构

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
CCC(C)CCCC(=O)N[C@@H](CCN)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCN)C(=O)N[C@H]1CCNC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](NC(=O)[C@@H](NC1=O)CCN)CC(C)C)CC(C)C)CCN)CCN)[C@@H](C)O

                

                

                
                

                    
InChI

                    
InChI=1S/C52H98N16O13/c1-9-29(6)11-10-12-40(71)59-32(13-19-53)47(76)68-42(31(8)70)52(81)64-35(16-22-56)44(73)63-37-18-24-58-51(80)41(30(7)69)67-48(77)36(17-23-57)61-43(72)33(14-20-54)62-49(78)38(25-27(2)3)66-50(79)39(26-28(4)5)65-45(74)34(15-21-55)60-46(37)75/h27-39,41-42,69-70H,9-26,53-57H2,1-8H3,(H,58,80)(H,59,71)(H,60,75)(H,61,72)(H,62,78)(H,63,73)(H,64,81)(H,65,74)(H,66,79)(H,67,77)(H,68,76)/t29?,30-,31-,32+,33+,34+,35+,36+,37+,38+,39-,41+,42+/m1/s1

                

                

                

                    
                    

                        
Molecular Formula

                        
C52H98N16O13

                    

                    
                    

                        
HBD / HBA

                        
18 / 18

                    

                    
                    

                        
可旋转键数

                        
28

                    

                    
                    
                    

                        
重原子数

                        
81

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
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.

    



                
            


            
            
            

                
常见问题

                

                    
                    

                        
                        

                            
A polymyxin antibiotic that disrupts the outer membrane of Gram-negative bacteria, used as a last-resort treatment for infections caused by multidrug-resistant organisms such as Acinetobacter and Pseudomonas. Its significant risk of kidney and nerve toxicity limits its use to severe infections with no other options.

                        

                    

                    

                    

                    

                    

                    

                        
                        

                            
Yes, Colistin is an approved drug. It has reached clinical phase 4. It is classified as a Unknown.

                        

                    

                

            

            

            
            

            
            

            
            
{# 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).
                CHEMBL6067481.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 5311054.
                Chemical information database.
            
        
    • 
        
        
        
        
    

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




        


        
        
    


    



    
医疗免责声明

    

        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.