Ceruletide Ammonium Salt 是一种十肽,起源于热带青蛙的皮肤,是一种有效的胆囊收缩素受体 (cholecystokinin receptor) 激动剂,也是一种安全有效的胆囊收缩剂,对胆囊肌肉和胆管有直接的痉挛性作用。Ceruletide Ammonium Salt 具有镇静活性,可用于研究慢性精神分裂症。
Devazepide is a competitive and orally active nonpeptide antagonist of cholecystokinin (CCK) receptor (IC50s: 81 pM, 45 pM, and 245 nM for rat pancreatic, bovine gallbladder and guinea pig brain CCK receptors, respectively).