A new process for preparing novel N-(acyloxy-alkoxy) carbonyl derivatives useful as bioreversible prodrug moieties for primary and secondary amine functions in drugs
申请人:Merck & Co., Inc.
公开号:EP0167451A2
公开(公告)日:1986-01-08
This invention relates to a new one-step process for preparation of novel N-(acyloxy-alkoxy) carbonyl derivatives useful as bioreversible prodrug moieties for drugs having a primary or secondary amine function thereon.
ALEXANDER, JOSE;CARGILL, ROBYN;MICHELSON, STUART R.;SCHWAM, HARVEY, J. MED. CHEM., 31,(1988) N 2, 318-322
作者:ALEXANDER, JOSE、CARGILL, ROBYN、MICHELSON, STUART R.、SCHWAM, HARVEY
DOI:——
日期:——
US4916230A
申请人:——
公开号:US4916230A
公开(公告)日:1990-04-10
(Acyloxy)alkyl carbamates as novel bioreversible prodrugs for amines: increased permeation through biological membranes
作者:Jose Alexander、Robyn Cargill、Stuart R. Michelson、Harvey Schwam
DOI:10.1021/jm00397a008
日期:1988.2
amines. These were prepared either by a one-step reaction involving nucleophilic attack on p-nitrophenyl alpha-(acyloxy)alkyl carbonates with displacement of p-nitrophenol or by reaction of alpha-haloalkyl carbamates with silver or mercury salts of carboxylic acids. Enzymatic hydrolysis of the esterbond in these ester carbamates leads to a cascade reaction resulting in rapid regeneration of the parent