Provided herein are prodrugs of opioid receptor antagonists such as nalmefene and naltrexone, pharmaceutical compositions comprising said compounds, and methods for using said compounds for the treatment of behavioral disorders.
[EN] OPIOID RECEPTOR ANTAGONIST PRODRUGS<br/>[FR] PROMÉDICAMENTS D'ANTAGONISTES DU RÉCEPTEUR OPIOÏDE
申请人:NIRSUM LABORATORIES INC
公开号:WO2020223894A1
公开(公告)日:2020-11-12
Provided herein are prodrugs of opioid receptor antagonists such as nalmefene and naltrexone, pharmaceutical compositions comprising said compounds, and methods for using said compounds for the treatment of behavioral disorders.
Overcoming steric effects in the coupling reaction of alkyloxycarbonyloxymethyl (AOCOM) halides with phenols: an efficient synthesis of AOCOM phenolic prodrugs
作者:Joshua D. Thomas、Kenneth B. Sloan
DOI:10.1016/j.tetlet.2006.10.160
日期:2007.1
Steric hindrance is a key factor in the coupling reaction of AOCOM halides with phenols. Sterically unhindered alkoxy groups favor the formation of acylated phenol. Under phase-transfer conditions, alkylated phenol is favored regardless of steric hindrance.