Various substituted oxazolidin-2-ones were synthesized from the corresponding amino alcohols using ethyl imidazole-1-carboxylate (EImC). Highly substituted and sterically hindered amino alcohols and amino alcohols having a free hydroxy group were cyclized to oxazolidin-2-ones efficiently. This method is simple and produces oxazolidin-2-ones in very good yield.
Compounds Comprising a Lactam or a Lactam Derivative Moiety, Processes for Making Them, and Their Uses
申请人:Celanire Sylvain
公开号:US20090023708A1
公开(公告)日:2009-01-22
The present invention relates to compounds of formula (I) comprising a lactam or a lactam derivative moiety, processes for preparing them, pharmaceutical compositions comprising said compounds and their uses as pharmaceuticals.
Compounds comprising a lactam or a lactam derivative moiety, processes for making them, and their uses
申请人:UCB Pharma S.A.
公开号:US07943605B2
公开(公告)日:2011-05-17
The present invention relates to compounds of formula (I) comprising a lactam or a lactam derivative moiety, processes for preparing them, pharmaceutical compositions comprising said compounds and their uses as pharmaceuticals.