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:
Sep. 27, 2011
Filed:
Oct. 09, 2009
Nis Halland, Bad Soden, DE;
Marc Nazare, Wiesbaden, DE;
Andreas Lindenschmidt, Sulzbach, DE;
Omar Rkyek, Tangier, MA;
Matthias Urmann, Eschborn, DE;
Jorge Alonso, Mannheim, DE;
Nis Halland, Bad Soden, DE;
Marc Nazare, Wiesbaden, DE;
Andreas Lindenschmidt, Sulzbach, DE;
Omar Rkyek, Tangier, MA;
Matthias Urmann, Eschborn, DE;
Jorge Alonso, Mannheim, DE;
Sanofi-Aventis, Paris, FR;
Abstract
The present invention relates to a process for the regioselective synthesis of compounds of the formula I, wherein R0; R1; R2; R3; R4; R5; R6; A1; A2; A3; A4, Q, T and J have the meanings indicated in the claims. The present invention provides a direct transition metal catalyzed process to a wide variety of multifunctional N-aminoindole or N-amino-azaindoles of the formula I from 2-halo-phenylacetylenes or (2-sulfonato)phenyl-acetylenes and N,N-disubstituted hydrazines, useful for the production of pharmaceuticals, diagnostic agents, liquid crystals, polymers, herbicides, fungicidals, nematicidals, parasiticides, insecticides, acaricides and arthropodicides.