[EN] SYNTHESIS OF ACYLOXYALKYL CARBAMATE PRODRUGS AND INTERMEDIATES THEREOF [FR] SYNTHESE DE PROMEDICAMENTS A BASE DE CARBAMATE D'ACYLOXYALKYLE ET LEURS INTERMEDIAIRES
摘要:
公开号:
WO2005066122A3
作为产物:
描述:
L-酒石酸 、 异丁酰氯 在
正己烷 作用下,
以
甲苯 、 乙醚 、 正己烷 为溶剂,
反应 22.0h,
以to afford the desired compound (27) as a white crystalline solid (6.4 g, 71%)的产率得到(3R,4R)-2,5-dioxo-3,4-diisobutyroyloxy-3,4-dihydrofuran
参考文献:
名称:
SYNTHESIS OF ACYLOXYALKYL CARBAMATE PRODRUGS AND INTERMEDIATES THEREOF
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.
Sythesis of acyloxyalkyl carbamate prodrugs and intermediates thereof
申请人:XenoPort, Inc.
公开号:EP2371815A1
公开(公告)日:2011-10-05
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.