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Ulipristal Acetate

CHEMBL260538 Phase 4 ได้รับการอนุมัติ Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
475.6 g/mol
LogP
3.5
Phase
4

Ulipristal acetate is a selective progesterone receptor modulator (SPRM) that binds to progesterone receptors with high affinity, acting as both an agonist and antagonist depending on tissue context, thereby inhibiting ovulation and altering endometrial receptivity. It is approved for emergency contraception within 5 days of unprotected intercourse and for treatment of uterine fibroids and endometriosis. Its antiprogestogenic activity in reproductive tissues also makes it a subject of research in hormone-sensitive breast cancer.

น้ำหนักโมเลกุล

475.6000 g/mol

LogP

3.50

TPSA

63.70 Ų

Lipinski RO5

ผ่าน

ด้านการรักษา

Endometriosis Obesity Breast Cancer

Pharmacokinetics (PK)

Pharmacodynamics (PD)

โครงสร้าง 2 มิติ

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
CC(=O)O[C@]1(C(C)=O)CC[C@H]2[C@@H]3CCC4=CC(=O)CCC4=C3[C@@H](c3ccc(N(C)C)cc3)C[C@@]21C

                

                

                
                

                    
InChI

                    
InChI=1S/C30H37NO4/c1-18(32)30(35-19(2)33)15-14-27-25-12-8-21-16-23(34)11-13-24(21)28(25)26(17-29(27,30)3)20-6-9-22(10-7-20)31(4)5/h6-7,9-10,16,25-27H,8,11-15,17H2,1-5H3/t25-,26+,27-,29-,30-/m0/s1

                

                

                

                    
                    

                        
Molecular Formula

                        
C30H37NO4

                    

                    
                    

                        
HBD / HBA

                        
- / 5

                    

                    
                    

                        
พันธะที่หมุนได้

                        
5

                    

                    
                    
                    

                        
อะตอมหนัก

                        
35

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
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.

    



                
            


            
            
            

                
คำถามที่พบบ่อย

                

                    
                    

                        
                        

                            
Ulipristal acetate is a selective progesterone receptor modulator (SPRM) that binds to progesterone receptors with high affinity, acting as both an agonist and antagonist depending on tissue context, thereby inhibiting ovulation and altering endometrial receptivity. It is approved for emergency contraception within 5 days of unprotected intercourse and for treatment of uterine fibroids and endometriosis. Its antiprogestogenic activity in reproductive tissues also makes it a subject of research in hormone-sensitive breast cancer.

                        

                    

                    

                    

                    

                    

                    

                        
                        

                            
Yes, Ulipristal Acetate 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).
                CHEMBL260538.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 130904.
                Chemical information database.
            
        
    • 
        
        
        
        
    

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




        


        
        
    


    



    
ข้อจำกัดความรับผิดชอบทางการแพทย์

    

        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.