Tadalafil
This medication relaxes the muscles and blood vessels in the penis to help men achieve and maintain an erection, and is also used to treat the symptoms of an enlarged prostate. In addition, it is prescribed to lower blood pressure in the lungs (pulmonary arterial hypertension), allowing patients to exercise more easily. It should not be taken with nitrate medications due to the risk of a dangerous drop in blood pressure.
น้ำหนักโมเลกุล
389.4000 g/mol
LogP
2.30
TPSA
74.90 Ų
Lipinski RO5
ผ่าน
ด้านการรักษา
Pharmacokinetics (PK)
Pharmacodynamics (PD)
โครงสร้าง 2 มิติ
Cite this structure
Embed this structure
SMILES
CN1CC(=O)N2[C@H](c3ccc4c(c3)OCO4)c3[nH]c4ccccc4c3C[C@@H]2C1=O
InChI
InChI=1S/C22H19N3O4/c1-24-10-19(26)25-16(22(24)27)9-14-13-4-2-3-5-15(13)23-20(14)21(25)12-6-7-17-18(8-12)29-11-28-17/h2-8,16,21,23H,9-11H2,1H3/t16-,21-/m1/s1
Molecular Formula
C22H19N3O4
HBD / HBA
1 / 4
พันธะที่หมุนได้
1
อะตอมหนัก
29
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
This medication relaxes the muscles and blood vessels in the penis to help men achieve and maintain an erection, and is also used to treat the symptoms of an enlarged prostate. In addition, it is prescribed to lower blood pressure in the lungs (pulmonary arterial hypertension), allowing patients to exercise more easily. It should not be taken with nitrate medications due to the risk of a dangerous drop in blood pressure.
Yes, Tadalafil is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.
References & Data Sources
- ChEMBL — European Bioinformatics Institute (EBI). CHEMBL779. Open-access bioactivity database.
- PubChem — National Center for Biotechnology Information (NCBI). CID 110635. 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.
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