[EN] PROCESS FOR PREPARATION OF PROSTAGLANDIN F2alpha ANALOGUES<br/>[FR] PROCÉDÉ DE PRÉPARATION D'ANALOGUES DE PROSTAGLANDINE F2Alpha
申请人:INST FARMACEUTYCZNY
公开号:WO2013133730A1
公开(公告)日:2013-09-12
A convergent synthesis of the prostaglandin F2α analogues, travoprost and bimatoprost, was developed employing Julia-Lythgoe olefination of the structurally advanced phenylsulfone with an enantiomerically pure aldehyde ω-chain synthon. The novel convergent strategy allows the synthesis of a whole series of prostaglandin analogues of high purity from a common and structurally advanced prostaglandin intermediate.