PYRAZOLO[1,5a]PYRIMIDINE DERIVATIVES AS IRAK4 MODULATORS
申请人:Arora Nidhi
公开号:US20120015962A1
公开(公告)日:2012-01-19
Compounds of the formula I or II:
wherein X, m, Ar, R
1
and R
2
are as defined herein. The subject compounds are useful for treatment of IRAK-mediated conditions.
Disclosed is a process for the preparation of 3-alkyltetrahydrofurans by a two-step process wherein 2,3-dihydrofuran is reacted with an acetal to form an intermediate compound which may be converted to a 3-alkyltetrahydrofuran by contacting the intermediate with hydrogen in the presence of a catalytic amount of a Group VIII noble metal or rhenium, water and a strong acid.
The present invention relates to pyridazin-4(1H)-one derivatives, that are useful for treating cellular proliferative diseases, for treating disorders associated with MET activity, and for inhibiting the receptor tyrosine kinase MET. The invention also related to compositions which comprise these compounds, and methods of using them to treat cancer in mammals.
Pyrazolo[1,5a]pyrimidine derivatives as IRAK4 modulators
申请人:Hoffmann-La Roche Inc.
公开号:US10023589B2
公开(公告)日:2018-07-17
Compounds of the formula I or II:
wherein X, m, Ar, R1 and R2 are as defined herein. The subject compounds are useful for treatment of IRAK-mediated conditions.
式 I 或 II 的化合物:
其中 X、m、Ar、R1 和 R2 如本文所定义。上述化合物可用于治疗 IRAK 介导的疾病。