A2B adenosine receptor is involved in the control of mast cell degranulation, interleukin-8 synthesis and cell growth. A2B adenosine receptor antagonists may serve as novel drugs for asthma, Alzheimer' s disease, cystic fibrosis and type-II diabetes. Therefore, seeking for the highly selective A2B adenosine receptor antagonists has been one of great interest. The molecular basis, structure-activity relationship of selective A2B adenosine receptor antagonists and their interactions with A2B adenosine receptor were reviewed.
Adenosine ; pharmacology ; Adenosine A2 Receptor Antagonists ; Adenosine A3 Receptor Antagonists ; Adenosine-5'-(N-ethylcarboxamide) ; pharmacology ; therapeutic use ; Animals ; Anti-Asthmatic Agents ; therapeutic use ; Asthma ; drug therapy ; Humans ; Pulmonary Artery ; drug effects ; Structure-Activity Relationship ; Xanthines ; pharmacology