pde-4-in-3

PDE4-IN-3 is a newly developed oral compound that acts as a potent inhibitor of the enzyme phosphodiesterase 4 (PDE4), displaying a high affinity for inhibition with an IC50 value of 4.2 nM.

Theophylline (1,3-Dimethylxanthine) sodium glycinate 是一种有效的磷酸二酯酶 (PDE) 抑制剂，可抑制 PDE3 活性以松弛气道平滑肌。Theophylline sodium glycinate 可用于研究哮喘和慢性阻塞性肺疾病 (COPD) 。Theophylline sodium glycinate 也是一种腺苷受体拮抗剂和组蛋白脱乙酰酶 (HDAC) 激活剂。 Theophylline sodium glycinate 通过增加 IL-10 和抑制 NF-κB 的核输入而具有抗炎活性。Theophyllin sodium glycinate 可诱导细胞凋亡。

(E Z)-Ensifentrine is a potent and selective PDE3 4 inhibitor. (E Z)-Ensifentrine acts as a long-acting inhibitor of the phosphodiesterase enzymes PDE-3 and PDE-4, producing both bronchodilator and antiinflammatory effects. It is being developed by Verona Pharma as a potential treatment for asthma and hay fever, and is currently in clinical trials.