Ayanin是从CrotonschiedeanusSchlecht中分离得到的一种具有生物学活性的黄酮类物质。Ayanin是非选择性的磷酸二酯酶(phosphodiesterase1-4)抑制剂，可用于呼吸道疾病的研究，如过敏性哮喘等。
货号:ajcx29142
CAS:572-32-7
分子式:C18H16O7
分子量：344.32
溶解度:N/A
纯度：98%
存储：Store at -20°C
库存：现货

Background:

Ayanin is a bioflavonoid isolated from Croton schiedeanus Schlecht. Ayanin is a non-selective phosphodiesterase1-4 inhibitor and can be used for the study of respiratory disease,such as allergic asthma et al[1].

Ayanin inhibits interleukin (IL)-4 production from purified basophils with an IC50 value of 2.2 μM[1].

[1]. Fei-Peng Lee, et al. Ayanin, a Non-Selective Phosphodiesterase 1-4 Inhibitor, Effectively Suppresses Ovalbumin-Induced Airway Hyperresponsiveness Without Affecting xylazine/ketamine-induced Anesthesia. Eur J Pharmacol. 2010 Jun 10;635(1-3):198-203.