Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
N-Descyclopropylmethyl N-But-3-ene-yl Nalfurafine is an impurity of Nalfurafine (N255600), a non-narcotic opioid drug for intractable itch caused by hemodialysis. It showed significant opioid κ-agonist activity and induced neither aversion nor preference in rats on the CPP (Conditioned Place Preference) test.