[EN] UREA DERIVATIVES AND THEIR THERAPEUTIC USE IN THE TREATMENT OF, INTER ALIA, DISEASES OF THE RESPIRATORY TRACT<br/>[FR] DÉRIVÉS D'URÉE ET LEUR UTILISATION THÉRAPEUTIQUE DANS LE TRAITEMENT, ENTRE AUTRES, DE MALADIES DU SYSTÈME RESPIRATOIRE
申请人:CHIESI FARMA SPA
公开号:WO2011154738A1
公开(公告)日:2011-12-15
Compounds of formula (I) are p38 MAPK inhibitors, useful as anti- inflammatory agents in the treatment of, inter alia, diseases of the respiratory wherein R1 is a radical of formula (IA) or (IB) or (IC): 10 Y is -0- or -S(0)p- wherein p is 0, 1 or 2; A is an optionally substituted cycloalkylene radical having 5, 6 or 7 ring atoms fused to a phenyl ring; and R2, R3b and R4b are as defined in the claims.
UREA DERIVATIVES AND THEIR THERAPEUTIC USE IN THE TREATMENT OF, INTER ALIA, DISEASES OF THE RESPIRATORY TRACT
申请人:Woo Chi-Kit
公开号:US20130143914A1
公开(公告)日:2013-06-06
Compounds of formula (I) are p38 MAPK inhibitors, useful as anti-inflammatory agents in the treatment of, inter alia, diseases of the respiratory wherein R
1
is a radical of formula (IA) or (IB) or (IC): 10 Y is -0- or —S(0)
p
- wherein p is 0, 1 or 2; A is an optionally substituted cycloalkylene radical having 5, 6 or 7 ring atoms fused to a phenyl ring; and R
2
, R3b and R4b are as defined in the claims.
An efficient cobalt-catalyzed asymmetrichydrogenation of internal simple enamides has been developed, especially its convergent pattern for E/Z-substrates. Excellent enantioselectivity, wide substrate scope, and valuable applications were shown.