1-(2,3,5-Tri-O-benzoyl-beta-D-ribofuranosyl)xanthine 在
乙酸乙酯 作用下,
以
氨 为溶剂,
反应 24.0h,
以to give 52 (200 mg, 84%) as a white solid的产率得到1-β-D-ribofuranosyl-3,7(9)-dihydro-purine-2,6-dione
参考文献:
名称:
Compounds with the bicyclo[4.2.1]nonane system for the treatment of flavivridae infections
Compounds with the bicyclo[4.2.1]nonane system for the treatment of Flaviviridae infections
申请人:Pharmasset, Inc.
公开号:US08093380B2
公开(公告)日:2012-01-10
The disclosed invention is a bicyclo[4.2.1]nonane and its pharmaceutically acceptable salt or prodrug, and its composition and method of use to treat Flaviviridae (Hepacivirus, Flavivirus, and Pestivirus) infections in a host, including animals, and especially humans.
COMPOUNDS WITH THE BICYCLO 4.2.1 NONANE SYSTEM FOR THE TREATMENT OF i FLAVIVIRIDAE /i INFECTIONS
申请人:Pharmasset, Inc.
公开号:EP1545545A2
公开(公告)日:2005-06-29
EP1545545A4
申请人:——
公开号:EP1545545A4
公开(公告)日:2008-09-03
US8093380B2
申请人:——
公开号:US8093380B2
公开(公告)日:2012-01-10
[EN] COMPOUNDS WITH THE BICYCLO[4.2.1]NONANE SYSTEM FOR THE TREATMENT OF FLAVIVIRIDAE INFECTIONS<br/>[FR] COMPOSES CONTENANT UN BICYCLO[4.2.1]NONANE, UTILISES DANS LE TRAITEMENT DES INFECTIONS CAUSEES PAR LES FLAVIVIRIDAE
申请人:PHARMASSET LTD
公开号:WO2004013300A2
公开(公告)日:2004-02-12
The disclosed invention is a bicyclo[4.2.1]nonane and its pharmaceutically acceptable salt or prodrug, and its composition and method of use to treat Flaviviridae (Hepacivirus, Flavivirus, and Pestivirus) infections on a host, including animals, and especially humans.