α5β1 integrin-IN-1

α5β1integrin-IN-1 (compound 65) is a potent and selective α5β1 integrin inhibitor with a pIC50 of 9.4. Its selectivity for α5β1 is over 10,000 times greater than for αVβ3 (pIC50 of 5.5) . This compound reduces airway smooth muscle (ASM) tension by disrupting intercellular connections. In rodents, α5β1integrin-IN-1 demonstrates excellent inhalation pharmacokinetic properties and is applicable in asthma research.