The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 01, 2013
Filed:
Nov. 30, 2009
Christophe Pacaud, Paris, FR;
Frederic Puech, Paris, FR;
Christophe Pacaud, Paris, FR;
Frederic Puech, Paris, FR;
Sanofi, Paris, FR;
Abstract
The invention relates to 6-cycloamino-3-(1H-pyrrolo[2,3-b]pyridin-4-yl)imidazo[1,2-b]pyridazine derivatives corresponding to the general formula (I) in which Rrepresents an aryl group optionally substituted with one or more halogen atoms or C-alkyl, C-alkyloxy, C-alkylthio, C-fluoroalkyl, C-fluoroalkyloxy and —CN groups or Rrepresents a group chosen from C-alkyl, C-fluoroalkyl, C-cycloalkyl or C-cycloalkyl-C-alkyl groups; A represents a C-alkylene group; B represents a C-alkylene group; L represents either a nitrogen atom optionally substituted with an Ror Rgroup, or a carbon atom substituted with an Rgroup and an Rgroup or two Rgroups; the carbon atoms of A and of B being optionally substituted with one or more Rgroups, which may be identical to or different from one another. Preparation process and therapeutic use.