Methods for preparing 7-(2'-substituted-beta-D-ribofuranosyl)-4-(NR2R3)-5-(substituted ethyn-1-yl)-pyrrolo[2,3-d]pyrimidine derivatives
申请人:Roberts D. Christopher
公开号:US20050215510A1
公开(公告)日:2005-09-29
Disclosed are methods and intermediates for the preparation of 7-(2′-R
1
-substituted-β-D-ribofuranosyl)-4-amino-5-(optionally substituted ethyn-1-yl)-pyrrolo[2,3-d]pyrimidine compounds. These compounds are useful in treating viral infections caused by a flaviviridae family virus, such as hepatitis C virus.
METHODS FOR PREPARING 7-(2 -SUBSTITUTED-s-D-RIBOFURANO SYL)-4-(NR2R3)-5-(SUBSTITUTED ETHYN-1-YL)-PYRROLO 2,3-D|PYRIMIDINE DERIVATIVES
申请人:GENELABS TECHNOLOGIES, INC.
公开号:EP1682564A1
公开(公告)日:2006-07-26
US7169918B2
申请人:——
公开号:US7169918B2
公开(公告)日:2007-01-30
[EN] METHODS FOR PREPARING 7-(2'-SUBSTITUTED-ß-D-RIBOFURANOSYL)-4-(NR2R3)-5-(SUBSTITUTED ETHYN-1-YL)-PYRROLO[2,3-D]PYRIMIDINE DERIVATIVES<br/>[FR] PROCEDES DE PREPARATION DE DERIVES 7-(2'- DOLLAR G(B)-D-RIBOFURANOSYL SUBSTITUE)-4-(NR<2>R<3>)-5-(ETHYN-1-YL SUBSTITUE)-PYRROLO[2,3-D]PYRIMIDINE
申请人:GENELABS TECH INC
公开号:WO2005044835A1
公开(公告)日:2005-05-19
Disclosed are methods and intermediates for the preparation of 7-(2'-R1-substituted-ß-D-ribofuranosyl)-4-amino-5-(optionally substituted ethyn-1-yl)-pyrrolo[2,3-d]pyrimidine compounds. These compounds are useful in treating viral infections caused by a flaviviridae family virus, such as hepatitis C virus.