💊 Thuốc A-Z 🧬 Đích tác dụng 🛠 Công cụ 📚 Hướng dẫn
Tất cả thuốc Phân loại thuốc Lĩnh vực điều trị Tác dụng phụ
Hướng dẫn Từ điển thuật ngữ Dòng thời gian
So sánh Hành trình của thuốc Các họ thuốc
🇺🇸 English 🇰🇷 한국어 🇯🇵 日本語 🇨🇳 中文简体 🇪🇸 Español 🇧🇷 Português 🇮🇳 हिन्दी 🇸🇦 العربية 🇫🇷 Français 🇷🇺 Русский 🇩🇪 Deutsch 🇹🇷 Türkçe 🇻🇳 Tiếng Việt 🇮🇩 Bahasa Indonesia 🇹🇭 ไทย

Zanamivir

CHEMBL222813 Phase 4 Đã phê duyệt Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
332.3 g/mol
LogP
-3.2
Phase
4

Zanamivir is a neuraminidase inhibitor that competitively blocks the influenza virus neuraminidase enzyme, preventing cleavage of sialic acid from host cell surface glycoproteins and inhibiting viral release, spread, and penetration of respiratory mucus. It is inhaled via the Diskhaler device for treatment and prevention of influenza A and B infections. Its topical inhalation route limits systemic bioavailability while delivering high drug concentrations to the respiratory tract.

Khối lượng phân tử

332,3100 g/mol

LogP

-3,20

TPSA

201,00 Ų

Lipinski RO5

Đạt

Lĩnh vực điều trị

Respiratory Disease Asthma Chronic Obstructive Pulmonary Disease

Cơ chế tác dụng

Applied directly to the skin or mucous membranes, where it exerts its therapeutic effect locally at the site of application with minimal systemic absorption.

Pharmacokinetics (PK)

Pharmacodynamics (PD)

Cơ chế

Applied directly to the skin or mucous membranes, where it exerts its therapeutic effect locally at the site of application with minimal systemic absorption.

Cấu trúc 2D

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
CC(=O)N[C@H]1[C@H]([C@H](O)[C@H](O)CO)OC(C(=O)O)=C[C@@H]1NC(=N)N

                

                

                
                

                    
InChI

                    
InChI=1S/C12H20N4O7/c1-4(18)15-8-5(16-12(13)14)2-7(11(21)22)23-10(8)9(20)6(19)3-17/h2,5-6,8-10,17,19-20H,3H2,1H3,(H,15,18)(H,21,22)(H4,13,14,16)/t5-,6+,8+,9+,10+/m0/s1

                

                

                

                    
                    

                        
Molecular Formula

                        
C12H20N4O7

                    

                    
                    

                        
HBD / HBA

                        
7 / 8

                    

                    
                    

                        
Liên kết có thể quay

                        
6

                    

                    
                    
                    

                        
Nguyên tử nặng

                        
23

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
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.

    



                
            


            
            
            

                
Câu hỏi thường gặp

                

                    
                    

                        
                        

                            
Zanamivir is a neuraminidase inhibitor that competitively blocks the influenza virus neuraminidase enzyme, preventing cleavage of sialic acid from host cell surface glycoproteins and inhibiting viral release, spread, and penetration of respiratory mucus. It is inhaled via the Diskhaler device for treatment and prevention of influenza A and B infections. Its topical inhalation route limits systemic bioavailability while delivering high drug concentrations to the respiratory tract.

                        

                    

                    

                    

                    
                    

                        
                        

                            
Applied directly to the skin or mucous membranes, where it exerts its therapeutic effect locally at the site of application with minimal systemic absorption.

                        

                    

                    

                    

                    

                        
                        

                            
Yes, Zanamivir 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).
                CHEMBL222813.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 60855.
                Chemical information database.
            
        
    • 
        
        
        
        
    

    
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-28.




        


        
        
    


    



    
Tuyên bố miễn trách y tế

    

        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.