申请人:Nabriva Therapeutics AG
公开号:EP2399904A1
公开(公告)日:2011-12-28
A process for the preparation of a compound of formula
in the form of a single stereoisomer, comprising deprotecting the amine group in an N-protected amino-hydroxy-cyclohexylsulfanyl-acetyl-mutilin of formula
wherein R is an amine protecting group in the form of a single stereoisomer,
and isolating a compound of formula I in the form of a single stereoisomer obtained from the reaction mixture; compounds obtainable by such processes, e.g. a compound of formula I in a crystalline form, or salts of a compound of formula I in crystalline form, and processes for the preparation of intermediates for the production of a compound of formula I.
一种制备公式中化合物的过程,其以单立体异构体形式存在,包括去保护公式中的胺基团,其中R为单立体异构体形式的胺保护基团,以及从反应混合物中获得单立体异构体形式的公式I化合物,并通过这种过程获得的化合物,例如结晶形式的公式I化合物,或结晶形式的公式I化合物的盐,以及用于制备公式I化合物的中间体的制备过程。