This invention relates to a new one-step process for preparation of novel N-(acyloxyalkoxy)carbonyl derivatives useful as bioreversible prodrug moieties for drugs having a primary or secondary amine function thereon.
                            这项发明涉及一种新的一步法制备方法,用于制备新型N-(酰氧烷氧基)羰基衍
生物,这些衍
生物可作为具有主要或次要胺基团的药物的
生物可逆前药基团。