Alvimopan monohydrate (ADL 8-2698 monohydrate) is a potent, selective, orally active and reversible μ-opioid receptor antagonist, with an IC50 of 1.7 nM. Alvimopan monohydrate has selectivity for μ-opioid receptor (Ki=0.47 nM) over κ- and δ-opioid receptors (Kis=100, 12 nM, respectively). Alvimopan monohydrate can be used for the research of postoperative ileus.
体外研究
Alvimopan inhibits the loperamide-stimulated [S]GTPγS binding to membranes containing the cloned human μ-opioid receptor, with an IC50 of 1.7 nM.
体内研究
Alvimopan (0.1-1.0 mg/kg; p.o.) partially antagonizes the slowing of small intestinal transit of Sn-labelled microspheres produced by morphine in rats.
Alvimopan (3 mg/kg; p.o.) has no effect on the visceromotor behavioural responses (VMR) induced by noxious colorectal distension (CRD) in conscious rats.
分子式
C25H34N2O5
分子量
442.55
CAS号
1383577-62-5
中文名称
爱维莫潘水合物
运输条件
Room temperature in continental US; may vary elsewhere.