[EN] METHYLTETRAZOLE SULFIDES AND SULFONES<br/>[FR] SULFURES ET SULFONES DE MÉTHYLTÉTRAZOLE
申请人:DSM SINOCHEM PHARM NL BV
公开号:WO2012098050A1
公开(公告)日:2012-07-26
The present invention relates to a process for the preparation of a 1-methyl-1H-tetrazole-5-thio derivative comprising reaction of a halomethyl substrate with 1-methyl-H-tetrazole-5-thiol to obtain a thio-ether compound, and oxidizing the thio-ether compound to the corresponding sulfone. In case of a chiral halomethyl substrate, the resulting chiral diol sulfone derivative is suitable as a building block for statin type compounds.
本发明涉及一种制备1-甲基-1H-四唑-5-硫衍生物的方法,包括将卤代甲基底物与1-甲基-1H-四唑-5-硫醇反应以获得硫醚化合物,并将硫醚化合物氧化为相应的磺醚。在卤代甲基底物为手性化合物的情况下,所得的手性二醇磺醚衍生物适用于制备他汀类化合物的构建块。