Ligand id: 367

Name: tiotropium

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Structure and Physico-chemical Properties

2D Structure
Calculated Physico-chemical Properties
Hydrogen bond acceptors 4
Hydrogen bond donors 1
Rotatable bonds 5
Topological polar surface area 115.54
Molecular weight 392.1
XLogP 0.61
No. Lipinski's rules broken 0

Molecular properties generated using the CDK

No information available.
Summary of Clinical Use
A bronchodilator used in the treatment of chronic obstructuve pulmonary disease (COPD).
In May 2015 the US FDA approved a fixed-dose combination of tiotropium bromide and olodaterol (Stiolto Respimat®) as 'a long-term, once-daily maintenance treatment of airflow obstruction in patients with chronic obstructive pulmonary disease (COPD), including chronic bronchitis and/or emphysema' Drugs.com. Later in 2015, the FDA expanded approval to include tiotropium's use as a single agent (Spiriva Respimat®) as maintenance treatment of asthma in adults and adolescents.
Mechanism Of Action and Pharmacodynamic Effects
Antagonist of muscarinic acetylcholine receptors. The antagonism of M3 receptors in the lungs causes relaxation of pulmonary smooth muscle resulting in a broncodilatory effect.
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