专利号:US-9353057-B2 优先权日:2003-12-30 标 题:Synthesis of acyloxyalkyl carbamate prodrugs and intermediates thereof 发明人:GALLOP MARK A; DAI XUEDONG; SCHEUERMAN RANDALL A; RAILLARD STEPHEN P; MANTHATI SURESH K; YAO FENMEI; PHAN THU; LUDWIKOW MARIA; PENG GE; BHAT SEEMA 权利人:XENOPORT INC 摘要: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.
专利号:US-2015158809-A9 优先权日:2013-02-26 标 题 :Method of making 1-(acyloxy)-alkyl carbamate compounds 发明人:WANG HUAN; LIU PENG; DAI QUNYING; YIN HAO; RAILLARD STEPHEN P 权利人:XENOPORT INC 摘要:Methods of preparing carbamate prodrugs of amine-containing drugs are provided. Carbonates useful in the synthesis of the carbamate prodrugs are also provided.
专利号:CA-2551859-C 优先权日:2003-12-30 标题 :Synthesis of acyloxyalkyl carbamate prodrugs and intermediates thereof
专利号:EP-2250143-A2 优先权日:2008-01-25 标题 :Method for the enzymatic kinetic resolution of acyloxyalkyl thiocarbonates used for the synthesis of acyloxyalkyl carbamates
专利号:WO-2005066122-A2 优先权日:2003-12-30 标题 :Synthesis of acyloxyalkyl carbamate prodrugs and intermediates thereof
专利号:EP-2250143-B1 优先权日:2008-01-25 标 题 :Method for the enzymatic kinetic resolution of acyloxyalkyl thiocarbonates used for the synthesis of acyloxyalkyl carbamates
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