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Acetophenazine Maleate

CHEMBL2360079 Phase 4 Đã phê duyệt Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
643.7 g/mol
LogP
—
Phase
4

The maleate salt form of acetophenazine, an older phenothiazine antipsychotic used historically for schizophrenia and related psychotic disorders. It shares the same dopamine-blocking mechanism and side effect profile as acetophenazine, including the risk of tardive dyskinesia with long-term use. This formulation is no longer commonly prescribed, having been replaced by second-generation antipsychotics.

Khối lượng phân tử

643,7000 g/mol

TPSA

222,00 Ų

Cơ chế tác dụng

Blocks dopamine D2 receptors in the mesolimbic pathway, reducing excessive dopaminergic neurotransmission associated with psychotic symptoms. Many also antagonize serotonin 5-HT2A receptors, which may improve negative symptoms and reduce extrapyramidal side effects.

Pharmacokinetics (PK)

Pharmacodynamics (PD)

Cơ chế

Blocks dopamine D2 receptors in the mesolimbic pathway, reducing excessive dopaminergic neurotransmission associated with psychotic symptoms. Many also antagonize serotonin 5-HT2A receptors, which may improve negative symptoms and reduce extrapyramidal …

Cấu trúc 2D

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
CC(=O)c1ccc2c(c1)N(CCCN1CCN(CCO)CC1)c1ccccc1S2.O=C(O)/C=C\C(=O)O.O=C(O)/C=C\C(=O)O

                

                

                
                

                    
InChI

                    
InChI=1S/C23H29N3O2S.2C4H4O4/c1-18(28)19-7-8-23-21(17-19)26(20-5-2-3-6-22(20)29-23)10-4-9-24-11-13-25(14-12-24)15-16-27;2*5-3(6)1-2-4(7)8/h2-3,5-8,17,27H,4,9-16H2,1H3;2*1-2H,(H,5,6)(H,7,8)/b;2*2-1-

                

                

                

                    
                    

                        
Molecular Formula

                        
C31H37N3O10S

                    

                    
                    

                        
HBD / HBA

                        
5 / 14

                    

                    
                    

                        
Liên kết có thể quay

                        
11

                    

                    
                    
                    

                        
Nguyên tử nặng

                        
45

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
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

                

                    
                    

                        
                        

                            
The maleate salt form of acetophenazine, an older phenothiazine antipsychotic used historically for schizophrenia and related psychotic disorders. It shares the same dopamine-blocking mechanism and side effect profile as acetophenazine, including the risk of tardive dyskinesia with long-term use. This formulation is no longer commonly prescribed, having been replaced by second-generation antipsychotics.

                        

                    

                    

                    

                    
                    

                        
                        

                            
Blocks dopamine D2 receptors in the mesolimbic pathway, reducing excessive dopaminergic neurotransmission associated with psychotic symptoms. Many also antagonize serotonin 5-HT2A receptors, which may improve negative symptoms and reduce extrapyramidal side effects.

                        

                    

                    

                    

                    

                        
                        

                            
Yes, Acetophenazine Maleate 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).
                CHEMBL2360079.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 5281082.
                Chemical information database.
            
        
    • 
        
        
        
        
    

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




        


        
        
    


    



    
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.