AZD 4407 is primarily utilized in the field of medical research, particularly in the study of respiratory diseases. It has been investigated for its potential therapeutic effects in conditions such as asthma and chronic obstructive pulmonary disease (COPD). The compound is explored for its ability to modulate inflammatory responses in the airways, which is crucial for managing symptoms and improving lung function in patients. Additionally, AZD 4407 is used in preclinical studies to understand the mechanisms of action related to its anti-inflammatory properties, aiding in the development of more effective treatments for respiratory disorders.