The present invention relates to new compounds of formula (I) wherein R
1
, R
2
, R
3
, R
4
, R
5
and A are defined as in formula (I), a process for their preparation and new intermediate prepared therein, pharmaceutical compositions containing said therapeutically active compounds and to the use of said active compounds in therapy, especially in the treatment of c-Jun N-terminal kinase (JNK) mediated conditions in mammals, particularly Alzheimer's Disease.
The present invention relates to new compounds of formula (I) wherein R?1, R2, R3, R4, R5¿ and A are defined as in formula (I), a process for their preparation and new intermediate prepared therein, pharmaceutical compositions containing said therapeutically active compounds and to the use of said active compounds in therapy, especially in the treatment of c-Jun N-terminal kinase (JNK) mediated conditions in mammals, particularly Alzheimer's Disease.
Synthesis of benzimidazole based JNK inhibitors
作者:Simon J. Teague、Simon Barber、Sarah King、Linda Stein
DOI:10.1016/j.tetlet.2005.04.145
日期:2005.7
Substituted benzimidazoles were synthesised using a number of novelreactions, including displacement of a 2-sulfone group, preparation of 4-diazo benzimidazole derivatives and lithiation of benzimidazoles in the 4-position.