Transferência deferida
#25.1
10/31/2023
RPI 2756
Application data
Number
112012027170Type
Filing
Publication
PCT
EP2011056119 The patent was granted on 02/14/2018 and is in force until 04/18/2031. Until then, no one may make, use or sell the invention in Brazil without the owner's authorisation.
Protection valid until:04/18/2031
Latest action published by the INPI: 10/31/2023. We update with every new RPI gazette, published weekly.
Applicants
B. A. (pessoa física)
DE
BAYER INTELLECTUAL PROPERTY GMBH
DE
Inventors
N. L. (pessoa física)
DE
S. P. (pessoa física)
DE
S. G. (pessoa física)
FR
IPC Classification
Priority claims
EP
10160885.9 · 04/23/2010
US
61/327,269 · 04/23/2010
Abstract
PROCESSO PARA A PREPARAÇÃO DE CLORETO E FLUORETOS DE 5-FLUORO-1-ALQUIL-3-FLUOROALQUIL-1H-PIRAZOL-4-CARBONILA. A presente invenção se refere a um novo processo paraa preparação de haletos de 5-fluoro-1-alquil-3-fluoroalquil-1H-pirazol-4-carbonila e dos intermediários que ocorrem neste processo, 5-cloro-1-metil-3-difluorometil-1H-pirazol-4-carboxilato de etila e 5-fluoro-1-metil-3-difluorometil-1H-pirazol-4-carboxilato de etila.
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