2H or 3H-benzo[E]indazol-1-YL carbamate derivatives, the preparation and therapeutic use thereof
View Patent ↗Compounds corresponding to the formula (I) as defined in the disclosure, as well as methods for making such compounds, intermediates employed in such methods, pharmaceutical compositions containing the compounds of the invention, and methods of treatment using them.
1. A compound of formula (Va):
in which
X 1 , X 2 , X 3 and X 4 each represent, independently of one another, a hydrogen or halogen atom or a cyano, C 1 -C 6 -alkyl, C 1 -C 6 -fluoroalkyl, C 1 -C 6 -alkoxy or C 1 -C 6 -fluoroalkoxy group; and
Y represents a C 1 -C 6 -alkyl, C 1 -C 6 -fluoroalkyl, aryl or heteroaryl group; and wherein
the aryl or heteroaryl groups optionally being substituted by one or more atoms or groups selected from halogen atoms, and C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy, C 1 -C 6 -alkylthio, C 1 -C 6 -alkyl-S(O)—, C 1 -C 6 -alkyl-S(O) 2 — and C 1 -C 6 -fluoroalkyl groups.
2. A compound of formula (Vb)
in which
X 1 , X 2 , X 3 and X 4 each represent, independently of one another, a hydrogen or halogen atom or a cyano, C 1 -C 6 -alkyl, C 1 -C 6 -fluoroalkyl, C 1 -C 6 -alkoxy or C 1 -C 6 -fluoroalkoxy group; and
Y represents an aryl or heteroaryl group; and wherein
the aryl or heteroaryl groups optionally being substituted by one or more atoms or groups selected from halogen atoms and C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy, C 1 -C 6 -alkylthio, C 1 -C 6 -alkyl-S(O)—, C 1 -C 6 -alkyl-S(O) 2 — and C 1 -C 6 -fluoroalkyl groups.