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Official data from INPI

COMPOSTOS DE PIRAZOLOPIRIDINONA

ArquivadaInvention PatentPCT · CN2018117296
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Application data

Number

112020010004

Type

Invention Patent

Filing

11/23/2018

Publication

10/13/2020

PCT

CN2018117296
View on INPI

Progress at the INPI

  1. Filing11/23/18
  2. Publication10/13/20
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

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.

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Latest action published by the INPI: 11/25/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

JANSSEN PHARMACEUTICA NV

BE

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Inventors

H. G. (pessoa física)

CN

L. Q. (pessoa física)

JP

Q. L. (pessoa física)

CN

W. C. (pessoa física)

CN

Z. W. (pessoa física)

CN

Technical data

IPC Classification

A61K 31/437A61P 35/00C07D 471/04C07D 519/00

Priority claims

CN

PCT/CN2017/112836 · 11/24/2017

Abstract

A presente invenção refere-se a Compostos de pirazolopiridinona, as composições farmacêuticas compreendendo os referidos compostos e o uso dos referidos compostos como inibidores dos FGFR (receptores do fator de crescimento de fibroblastos) e o seu uso no tratamento de doenças, por exemplo, câncer.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

11/25/2025

RPI 2864

Exigência - art. 36 da LPI

#6.1

07/29/2025

RPI 2847

Parecer de pré-exame

#6.23

10/11/2022

RPI 2701

Adição na publicação

#15.35

11/23/2021

RPI 2655

Notificação de entrada na fase nacional - PCT

#1.3

10/13/2020

RPI 2597

Alteração de dados cadastrais

#1.1

09/24/2020

RPI 2594

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