The present invention relates to a method of providing a patient with controlled release of a phenolic opioid using a prodrug capable, upon enzymatic activation, of releasing the phenolic opioid through intra-molecular cyclization leading to formation of a cyclic urea, carbamate or thiocarbamate.
本发明涉及一种为患者提供
酚类阿片类药物控释的方法,使用的原药在酶活化后能够通过分子内环化释放
酚类阿片类药物,从而形成环状
脲、
氨基甲酸酯或
硫代
氨基甲酸酯。