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Official data from INPI

SÍNTESE DE 1-[2-(2,4-DIMETIL-FENILSULFANIL)-FENIL]PIPERAZINA

ArquivadaInvention PatentPCT · DK2017050026
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Application data

Number

112017021277

Type

Invention Patent

Filing

02/06/2017

Publication

06/26/2018

PCT

DK2017050026
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Progress at the INPI

  1. Filing02/06/17
  2. Publication06/26/18
  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: 01/25/2022. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

H. LUNDBECK A/S

DK

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Inventors

C. J. (pessoa física)

DK

F. D. (pessoa física)

DK

M. M. (pessoa física)

DK

Technical data

IPC Classification

C07D 295/096

Priority claims

DK

PA 2016 70066 · 02/08/2016

Abstract

SÍNTESE DE 1-[2-(2,4-DIMETIL-FENILSULFANIL)-FENIL]PIPERAZINA. A invenção se relaciona com um método para síntese de 1-[2-(2,4-Dimetil-fenilsulfanil)-fenil]piperazina na presença de uma base forte.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento - Art. 36 §1° da LPI

#11.2

01/25/2022

RPI 2664

Parecer de pré-exame

#6.23

10/05/2021

RPI 2648

Adição na publicação

#15.35

08/24/2021

RPI 2642

Notificação de entrada na fase nacional - PCT

#1.3

06/26/2018

RPI 2477

Alteração de dados cadastrais

#1.1

10/17/2017

RPI 2441

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