The present invention discloses a process for the synthesis of fosinopril as a single desired isomer of high purity in two steps comprising of (a) preparation of fosinopril as a mixture of four diastereomers and (b) separation of the desired isomer from the mixture through formation of alkali metal salts followed by crystallisation.
Nk-2 antagonist basic linear compounds and formulations containing them
申请人:Fattori Daniela
公开号:US20060223814A1
公开(公告)日:2006-10-05
The present invention describes compounds with formula (I) having linear structure basic properties useful as NK-2 antagonists; pharmaceutical compositions containing said compounds are also described and processes for their preparation.