Arquivamento definitivo - Art. 33 da LPI
#11.1.1
08/29/2023
RPI 2747
Application data
Number
112021014815Type
Filing
Publication
PCT
EP2020055292 The application was abandoned: examination was not requested within the 36 months following the 02/28/2020 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: 08/29/2023. We update with every new RPI gazette, published weekly.
Applicants
B. A. (pessoa física)
DE
B. A. (pessoa física)
DE
Inventors
J. P. (pessoa física)
DE
K. L. (pessoa física)
DE
IPC Classification
Priority claims
EP
19160904.9 · 03/05/2019
Abstract
MÉTODO PARA PREPARAÇÃO DE 4-AMINO5-METILPIRIDONA. A presente invenção refere-se a um método para preparar 4-amino-5-metilpiridona da fórmula (I) , que é um intermediário na preparação do antagonista do MR finerenona.
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