Arquivamento - Art. 36 §1° da LPI
#11.2
07/04/2023
RPI 2739
Application data
Number
112020013449Type
Filing
Publication
PCT
CN2019070797 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: 07/04/2023. We update with every new RPI gazette, published weekly.
Applicants
JIANGSU HENGRUI MEDICINE CO., LTD.
CN
Inventors
W. L. (pessoa física)
CN
Y. Z. (pessoa física)
CN
IPC Classification
Priority claims
CN
201810019736.1 · 01/09/2018
CN
201811547590.4 · 12/18/2018
Abstract
É revelado na presente invenção um método de preparação de um inibidor de poli ADP ribose polimerase (PARP) e um intermediário do mesmo. O método tem um rendimento alto, tem boa pureza do produto e é mais favorável à produção industrial.
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