Arquivamento - Art. 36 §1° da LPI
#11.2
11/24/2020
RPI 2603
Application data
Number
112012003225Type
Filing
Publication
PCT
EP2010004800 The application was abandoned: the INPI technical office action was not answered in time (art. 36 of the Brazilian IP Act). The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 11/24/2020. We update with every new RPI gazette, published weekly.
Applicants
BAYER CROPSCIENCE AG
DE
BAYER INTELLECTUAL PROPERTY GMBH
DE
Inventors
N. L. (pessoa física)
DE
IPC Classification
Priority claims
EP
09168068.6 · 08/18/2009
US
61/235,878 · 08/21/2009
Abstract
NOVO PROCESSO PARA A PRODUÃÃO DE 4- AMINOBUT -2 - ENOLIDAS.Processo para produção de compostos de 4- aminobut-2 enolida com fórmula (l), compreendendo a transformação de um composto de 4- ( matilamino)- furan-2 (5H)-ona com a fórmula(ll) com uma amina com fórmula (lll), em que R1 e A têm as definições dadas na descrição, eventualmente na presença de um ácido de Bronstedt.
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