Arquivamento definitivo - Art. 33 da LPI
#11.1.1
05/14/2024
RPI 2784
Application data
Number
112022015802Type
Filing
Publication
PCT
IB2021000079 The application was abandoned: examination was not requested within the 36 months following the 02/10/2021 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 05/14/2024. We update with every new RPI gazette, published weekly.
Applicants
CHEMINOVA A/S
DK
Inventors
J. M. (pessoa física)
US
R. D. (pessoa física)
US
S. P. (pessoa física)
US
IPC Classification
Priority claims
US
62/972,795 · 02/11/2020
Abstract
PREPARAÇÃO DE S-BEFLUBUTAMIDA POR RESOLUÇÃO DO ÁCIDO 2-(4-FLUORO-3-(TRIFLUOROMETIL)FENÓXI)BUTANOICO.A presente invenção refere-se a um método para preparar o composto de Fórmula S-1 que compreende resolver o composto de Fórmula rac-2 com um composto de Fórmula 3, em que R1, R4, m e n são conforme definidos na presente invenção.
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