-
公开(公告)号:EP0489876A4
公开(公告)日:1992-09-02
申请号:EP91908639
申请日:1991-04-04
Applicant: GLAXO INC.
IPC: C07C35/06 , C07C69/96 , C07C205/18 , C07C205/41 , C07D473/00 , C07C67/03
CPC classification number: C07D473/00 , C07C35/06 , C07C69/96 , C07C201/10 , C07C201/12 , C07C2601/10 , C07C205/18 , C07C205/41
Abstract: This invention relates to a new process for preparing certain optically active purine substituted cyclopentene derivatives including the antiviral agent, carbovir, and novel intermediates used in this process. In particular, this invention concerns a synthesis of (1R-cis)-4-hydroxymethyl-2-cyclopenten-1-ol, an intermediate in this process.
Abstract translation: 本发明涉及一种制备某些光学活性嘌呤取代的环戊烯衍生物的新方法,包括抗病毒剂,维生素和该方法中使用的新型中间体。 特别地,本发明涉及在该方法中的中间体的(1R-顺式)-4-羟甲基-2-环戊烯-1-醇的合成。