(11) 98705-3426
TrademarkIQ iconTrademarkIQ
Back to search
Official data from INPI

PROCESSO PREPARATIVO

Em ExigênciaInvention PatentPCT · EP2019055815

Application data

Number

112020018562

Type

Invention Patent

Filing

03/08/2019

Publication

12/29/2020

PCT

EP2019055815

Progress at the INPI

Technical opinion to answer
  1. Filing03/08/19
  2. Publication12/29/20
  3. Examination
  4. Allowance
  5. Grant
  6. In force

The INPI issued a technical opinion on patentability. The applicant must respond for examination to continue.

Leave your contact and we will alert you

We track INPI publications and let you know as soon as this case moves.

We use your details only for this alert.

Latest action published by the INPI: 03/21/2023. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

B. A. (pessoa física)

DE

B. A. (pessoa física)

DE

See this company's full portfolio

Inventors

D. G. (pessoa física)

DE

J. E. (pessoa física)

DE

M. S. (pessoa física)

DE

Technical data

IPC Classification

Priority claims

EP

18161983.4 · 03/15/2018

Abstract

PROCESSO PREPARATIVOA presente invenção se refere a um processo para preparar 4-{[(2S)-2-{4-[5-cloro-2-(4-cloro-1H-1,2,3-triazol-1-il)fenil]-5-metoxi-2-oxopiridin-1(2H)-il}butanoil]amino}-2-fluorobenzamida (I) ou 4-({(2S)-2-[4-{5-cloro-2-[4-(trifluorometil)-1H-1,2,3-triazol-1-il]fenil}-5-metoxi-2-oxopiridin-1(2H)-il]butanoil}amino)-2-fluorobenzamida (II) a partir de 2,5-dimetoxipiridina (III), 1-(2-bromo-4-clorofenil)-4-cloro-1H-1,2,3-triazol (X-Cl) ou 1-(2-bromo-4-clorofenil)-4-(trifluorometil)-1H-1,2,3-triazol (X-CF3), 4-amino-2-fluorbenzamida (XIII) e ácido (2R)-2-aminobutanoico (XVII).

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

03/21/2023

RPI 2724

Adição na publicação

#15.35

12/14/2021

RPI 2658

Notificação de entrada na fase nacional - PCT

#1.3

12/29/2020

RPI 2608

Alteração de dados cadastrais

#1.1

10/20/2020

RPI 2598

Patent monitoring

Track this patent in real time.

Receive alerts on INPI events, decisions, and expiry dates for your portfolio.