The invention is directed to compounds of Formula II:
wherein A, R
1
, R
2
, R
3
, R
4
, X, Y and W are set forth in the specification, as well as solvates, hydrates, tautomers or pharmaceutically acceptable salts thereof, that inhibit protein tyrosine kinases, especially c-fms kinase.
Hydrogen-Borrowing Reduction/Dehydrogenative Aromatization of Nitroarenes through Visible-Light-Induced Energy Transfer: An Entry to Pyrimidoindazoles and Carbazoles
reduction/dehydrogenation aromatization/cyclization of nitroarenes by energy transfer. The present protocol does not require additional oxidants, hydrogen acceptors, and hydrogen evolution metal catalysts. The mechanistic studies demonstrated that the hydrogen-borrowing reduction/dehydrogenative aromatization process was initiated by the formation of active singlet species through efficient energy transfer
[EN] C-FMS KINASE INHIBITORS<br/>[FR] Inhibiteurs de la c-fms kinase
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2007123516A1
公开(公告)日:2007-11-01
[EN] The invention is directed to compounds of Formula II: wherein A, R1, R2, R3, R4, X, Y and W are set forth in the specification, as well as solvates, hydrates, tautomers or pharmaceutically acceptable salts thereof, that inhibit protein tyrosine kinases, especially c-fms kinase. [FR] L'invention concerne des composés de Formule II dans laquelle A, R1, R2, R3, R4, X, Y et W sont définis dans la description ainsi que des solvates, des hydrates, des tautomères ou des sels pharmaceutiquement acceptables de ceux-ci qui inhibent les protéine tyrosine kinases, notamment la c-fms kinase.