[EN] PROCESS FOR PREPARATION OF EFAVIRENZ BY CYCLISATION<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION D'ÉFAVIRENZ PAR CYCLISATION
申请人:LONZA AG
公开号:WO2012097510A1
公开(公告)日:2012-07-26
The invention disclosed a process for the preparation of the HIV drug Efavirenz, also known as DMP-266, starting from 1,4-dichlorobenzene, and its intermediates.
Described herein are compounds that are useful as protein kinase inhibitors having the formula:
1
wherein Z
1
and Z
2
are each independently nitrogen or CH and Ring A, T
m
R
1
, QR
2
, U
n
R
3
, and Sp are as described in the specification. The compounds are especially useful as inhibitors of ERK2 and for treating diseases in mammals that are alleviated by a protein kinase inhibitor, particularly diseases such as cancer, inflammatory disorders, restenosis, diabetes, and cardiovascular disease.