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Official data from INPI

SÍNTESE DE ÁCIDO (2S,5R)-5-(2-CLOROFENIL)-1-(2'-METOXI-[1,1'-BIFENIL]-4- CARBONIL)PIRROLIDINA-2-CARBOXÍLICO

ArquivadaInvention PatentPCT · EP2021065629

Application data

Number

112022025065

Type

Invention Patent

Filing

06/10/2021

Publication

12/27/2022

PCT

EP2021065629

Progress at the INPI

  1. Filing06/10/21
  2. Publication12/27/22
  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.

Talk to a specialist

Latest action published by the INPI: 01/06/2026. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

E. T. (pessoa física)

BE

Inventors

G. D. (pessoa física)

BE

Technical data

Priority claims

EP

20179195.1 · 06/10/2020

Abstract

SÍNTESE DE ÁCIDO (2S,5R)-5-(2-CLOROFENIL)-1-(2'-METOXI-[1,1'-BIFENIL]-4- CARBONIL)PIRROLIDINA-2 CARBOXÍLICO.A presente invenção se refere a um processo de fabricação de ácido (2S,5R)-5-(2-clorofenil)-1-(2?-metoxi- [1,1?-bifenil]-4-carbonil)pirrolidina-2-carboxílico (1), incluindo a preparação de cloridrato de (2S,5R)-metil 5-(2- clorofenil)pirrolidina-2-carboxilato (6.HCl) como intermediário de síntese.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/06/2026

RPI 2870

Parecer de pré-exame

#6.23

09/16/2025

RPI 2854

Notificação de entrada na fase nacional - PCT

#1.3

12/27/2022

RPI 2712

Alteração de dados cadastrais

#1.1

12/20/2022

RPI 2711

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