在三氟化硼的存在下,通过烷基氰基戊酸酯与3,3-二苄氧基-1-三丁基锡烷基丙-1-烯的S N 2'反应,以50-80%的产率获得苄氧基烯丙基三丁基锡。他们在不同的路易斯酸存在下与亚环己基甘油醛反应,并通过与真实的醛糖苷酶比较,在臭氧分解/脱保护序列后明确鉴定了所获得的非对映异构体加合物。简要讨论了机理以及试剂构型与烯丙基锡化反应选择性的关系。
A novel tartaric acid salt of Isofagomine (Isofagomine tartrate) that can be used for the treatment of Gaucher disease is provided. The invention also provides a crystalline form of isofagomine tartrate, method for preparing the salt, a pharmaceutical composition containing the salt, and a method of treating Gaucher disease.
NEW METHOD FOR PREPARING ISOFAGOMINE AND ITS DERIVATIVES
申请人:Rybczynski Philip
公开号:US20100160638A1
公开(公告)日:2010-06-24
A method for preparing isofagomine, its derivatives, intermediates and salts thereof using novel processes to make isofagomine from D-(−)-arabinose and L-(−)-xylose.
使用新的工艺从D-(−)-阿拉伯糖和L-(−)-木糖制备异法戈明、其衍生物、中间体和盐的方法。
TARTRATE SALT OF ISOFAGOMINE AND METHODS OF USE
申请人:Mugrage Benjamin
公开号:US20090176830A1
公开(公告)日:2009-07-09
A novel tartaric acid salt of Isofagomine (Isofagomine tartrate) that can be used for the treatment of Gaucher disease is provided. The invention also provides a crystalline form of isofagomine tartrate, method for preparing the salt, a pharmaceutical composition containing the salt, and a method of treating Gaucher disease.
New Method for Preparing Isofagomine and Its Derivatives
申请人:Amicus Therapeutics, Inc.
公开号:US20170044102A1
公开(公告)日:2017-02-16
A method for preparing isofagomine, its derivatives, intermediates and salts thereof using novel processes to make isofagomine from D-(−)-arabinose and L-(−)-xylose.