Procedural refinements in the<i>N</i>-Demethylation of morphine and codeine using phenyl chloroformate and hydrazine
作者:Kenner C. Rice、Everelte L. May
DOI:10.1002/jhet.5570140424
日期:1977.6
A refined, rapid procedure for the preparation of normorphine and norcodeine in 80-90% yields is described.
描述了一种精制的,快速制备诺吗啡和诺可待因的方法,其收率为80-90%。
6-monoacetylmorphine derivatives useful in immunoassay
申请人:Roche Diagnostics GmbH
公开号:EP1810973A1
公开(公告)日:2007-07-25
Analogs of 6-monoacetyl morphine (6-MAM) are described. These include analogs derivatized at either the C-3 position, the C-6 position, or the nor position of the molecule. These analogs allow for elaboration with linkers terminated by a functional group such as an activated ester, the functional groups being useful for attaching the molecule to other entities such as proteins, polysaccharides, and reporter groups.
alternative warfare against drug addiction and abuse. For this purpose, so-called haptens can be used. These molecules alone do not induce the activation of the immune system, this occurs only when they are attached to an immunogenic carrier protein. Hence obtaining a free amino or carboxylic group during the structural transformation is an important part of the synthesis. Namely, these groups can be