[EN] METHODS OF SYNTHESIZING N-HYDROXYSUCCINIMIDYL CARBONATES<br/>[FR] PROCÉDÉS DE SYNTHÈSE DE CARBONATES DE N-HYDROXYSUCCINIMIDYLE
申请人:XENOPORT INC
公开号:WO2010017498A1
公开(公告)日:2010-02-11
The present disclosure relates to methods of synthesizing N-hydroxysuccinimidyl-carbonate intermediates from the corresponding sulfones useful in the preparation of 1-(acyloxy)-alkyl carbamate prodrugs.
METHOD OF MAKING 1-(ACYLOXY)-ALKYL CARBAMATE COMPOUNDS
申请人:XENOPORT, INC.
公开号:US20140243544A1
公开(公告)日:2014-08-28
Methods of preparing carbamate prodrugs of amine-containing drugs are provided. Carbonates useful in the synthesis of the carbamate prodrugs are also provided.
提供了制备胺类药物的氨基甲酸酯前药的方法。还提供了在合成氨基甲酸酯前药中有用的碳酸盐。
1,4-dihydropyridine compounds
申请人:Adir et Compagnie
公开号:US05389644A1
公开(公告)日:1995-02-14
The compounds are 2,4-disubstituted 3-ethoxycarbonyl 5-methoxycarbonyl 6-methyl 1,4-dihydropyridines in their dextrorotatory form, useful to potentiate the activity of cytotoxic agents and to increase the sensitivity of tumor cells to antitumor agents. A compound disclosed is d-2-[2-(2-(N-p-nitrobenzylamino)ethoxy)ethoxy]methyl}-4-(2,3-dichlorophen yl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine.
Synthesis of acyloxyalkyl carbamate prodrugs and intermediates thereof
申请人:Gallop A. Mark
公开号:US20050222431A1
公开(公告)日:2005-10-06
Methods for synthesis of
1
-(acyloxy)-alkyl carbamates, particularly, the synthesis of
1
-(acyloxy)-alkyl carbamate prodrugs of primary or secondary amine-containing drugs are described. Also described are methods for synthesis of
1
-(acyloxy)-alkyl N-hydroxysuccinimidyl carbonates which are useful intermediates in the synthesis of
1
-(acyloxy)-alkyl carbamates are also described.
Synthesis of Acyloxyalkyl Carbamate Prodrugs and Intermediates Thereof
申请人:Gallop Mark A.
公开号:US20090216037A1
公开(公告)日:2009-08-27
Methods for synthesis of
1
-(acyloxy)-alkyl carbamates, particularly, the synthesis of
1
-(acyloxy)-alkyl carbamate prodrugs of primary or secondary amine-containing drugs are described. Also described are methods for synthesis of
1
-(acyloxy)-alkyl N-hydroxysuccinimidyl carbonates which are useful intermediates in the synthesis of 1-(acyloxy)-alkyl carbamates are also described.