[EN] PYRAZOLOPYRIDINES AS KINASE INHIBITORS<br/>[FR] PYRROLOPYRIDINES EN TANT QU'INHIBITEURS DE KINASE
申请人:ARRAY BIOPHARMA INC
公开号:WO2009089359A1
公开(公告)日:2009-07-16
Compounds of Formula I are useful for inhibition of CHK1 and/or CHK2. Methods of using compounds of Formula I and stereoisomers and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
Compounds of Formula I are useful for inhibition of CHK1 and/or CHK2. Methods of using compounds of Formula I and stereoisomers and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
Compounds of Formula I are useful for inhibition of CHK1 and/or CHK2. Methods of using compounds of Formula I and stereoisomers and pharmaceutically acceptable salts thereof, for in vitro, in situ, and in vivo diagnosis, prevention or treatment of such disorders in mammalian cells, or associated pathological conditions are disclosed.
A Flexible Approach to (<i>S</i>)-5-Alkyl Tetramic Acid Derivatives: Application to the Asymmetric Synthesis of (+)-Preussin and Protected (3<i>S</i>,4<i>S</i>)-AHPPA
作者:Pei-Qiang Huang、Tian-Jun Wu、Yuan-Ping Ruan
DOI:10.1021/ol035617a
日期:2003.11.1
text] A flexible asymmetric approach to 5-alkyl tetramicacid derivatives is described, which is based on the use of 9 as the first synthetic equivalent to chiral nonracemic tetramicacid 5-carbanionic synthon 9b. The existence of the carbanion intermediate 9b was proven by trapping with trimethylchlorosilane. Application of the present method to the synthesis of antifungal alkaloid (+)-preussin, as well