-
1.发明授权PROCESS FOR PREPARING SUBSTITUTED 1,3-OXATHIOLANES WITH ANTIVIRAL PROPERTIES 失效PROCESS FOR抗病毒的制备取代的1,3-氧硫杂环戊烷
公开(公告)号：EP0674634B1
公开(公告)日：2003-04-16
申请号：EP93900063.4
申请日：1992-12-21
申请人： BIOCHEM PHARMA INC
发明人： MANSOUR, Tarek , TSE, Allan H.L. , EVANS, Colleen, A. , JIN, Haolun , ZACHARIE, Boulos , NGUYEN-BA, Nghe , BELLEAU, Bernard +di
IPC分类号： C07D411/04 , C07D473/00 , C07D473/40 , C07D327/04
CPC分类号： C07D327/04 , C07D405/04 , C07D411/04 , C07D411/14 , C07D473/00 , C07D473/40
摘要： Disclosed are processes for preparing compounds of formula (I) and pharmaceutically acceptable salts or esters thereof, wherein R2 is a purine or pyrimidine base or an analogue or derivative thereof; and Z is S, S = O or SO2. The invention also relates to intermediates of use in the preparation of these compounds.
-
2.发明公开PROCESS FOR PREPARING SUBSTITUTED 1,3-OXATHIOLANES WITH ANTIVIRAL PROPERTIES 失效PROCESS FOR抗病毒的制备取代的1,3-氧硫杂环戊烷。
公开(公告)号：EP0674634A1
公开(公告)日：1995-10-04
申请号：EP93900063.0
申请日：1992-12-21
申请人： BIOCHEM PHARMA INC.
发明人： MANSOUR, Tarek , TSE, Allan H.L. , EVANS, Colleen, A. , JIN, Haolun , ZACHARIE, Boulos , NGUYEN-BA, Nghe , BELLEAU, Bernard +di
CPC分类号： C07D327/04 , C07D405/04 , C07D411/04 , C07D411/14 , C07D473/00 , C07D473/40
摘要： Disclosed are processes for preparing compounds of formula (I) and pharmaceutically acceptable salts or esters thereof, wherein R2 is a purine or pyrimidine base or an analogue or derivative thereof; and Z is S, S = O or SO2. The invention also relates to intermediates of use in the preparation of these compounds.
-
搜索结果
2 条记录 (耗时 0.01 秒)
