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Official data from INPI

MÉTODO PARA PREPARAR 6-(1-ACRILOILPIPERIDIN-4-IL)-2-(4-FENOXIFENIL)NICOTINAMIDA

Em ExigênciaInvention PatentPCT · CN2020076387

Application data

Number

112021016787

Type

Invention Patent

Filing

02/24/2020

Publication

11/16/2021

PCT

CN2020076387

Progress at the INPI

Technical opinion to answer
  1. Filing02/24/20
  2. Publication11/16/21
  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.

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Latest action published by the INPI: 04/08/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

BEIJING INNOCARE PHARMA TECH CO., LTD.

CN

Inventors

X. C. (pessoa física)

CN

Technical data

Priority claims

US

62/810,305 · 02/25/2019

Abstract

MÉTODO PARA PREPARAR 6-(1-ACRILOILPIPERIDIN-4-IL)-2-(4-FENOXIFENIL)NICOTINAMIDA. São descritos os processos para preparar 6-(1-acriloilpiperidin-4-il)-2-(4-fenoxifenil)nicotinamida (Composto I) em uma grande escala acima de 1 Kg. Os processos proveem um bom rendimento e uma pureza de pelo menos 95% do produto final e proveem uma reação controlável e segura.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Parecer de pré-exame

#6.23

04/08/2025

RPI 2831

Notificação de entrada na fase nacional - PCT

#1.3

11/16/2021

RPI 2654

Alteração de dados cadastrais

#1.1

08/31/2021

RPI 2643

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