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Official data from INPI

DERIVADO DE 1,2-DIAMINOBENZIMIDAZOL

ArquivadaInvention PatentPCT · IB2022000396

Application data

Invention Patent DERIVADO DE 1,2-DIAMINOBENZIMIDAZOL de CARNA BIOSCIENCES INC. — IPC A61K 31/4184
Invention Patent DERIVADO DE 1,2-DIAMINOBENZIMIDAZOL de CARNA BIOSCIENCES INC. — IPC A61K 31/4184. Drawing published by the INPI in the Industrial Property Gazette.

Number

112024001088

Type

Invention Patent

Filing

07/21/2022

Publication

04/09/2024

PCT

IB2022000396

Progress at the INPI

  1. Filing07/21/22
  2. Publication04/09/24
  3. Abandoned
  4. Allowance
  5. Grant
  6. In force

The application was abandoned: examination was not requested within the 36 months following the 07/21/2022 filing, the deadline set by art. 33 of the Brazilian IP Act. The technology is in the public domain in Brazil.

Talk to a specialist

Latest action published by the INPI: 10/14/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

CARNA BIOSCIENCES INC.

JP

Inventors

H. M. (pessoa física)

JP

M. S. (pessoa física)

JP

S. T. (pessoa física)

JP

T. K. (pessoa física)

JP

Technical data

Priority claims

JP

2021-120698 · 07/21/2021

Abstract

DERIVADO DE 1,2-DIAMINOBENZIMIDAZOL. A presente invenção refere-se a compostos que têm um efeito inibidor na ativação de uma via de STING. Os compostos fornecidos são deriva-dos de 1,2-diaminobenzimidazol representados por um composto de fór-mula (I) ou seu sal farmaceuticamente aceitável: em que A1, A2, R1, R2, R3, R4 e R5 são definidos na especificação.

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Arquivamento definitivo - Art. 33 da LPI

#11.1.1

10/14/2025

RPI 2858

Arquivamento - Art. 33 da LPI

#11.1

07/29/2025

RPI 2847

Notificação de entrada na fase nacional - PCT

#1.3

04/09/2024

RPI 2779

Alteração de dados cadastrais

#1.1

01/30/2024

RPI 2769

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