Patent · US Active

P-phenylenediamine derivative as potassium channel regulator and preparation method and medical application thereof

US12157726B2 · kind B2 · utility

0Cited by

1References

11Claims

0Family size

Assignee

SHANGHAI ZHIMENG BIOPHARMA, INC. · CN

Inventors

Huanming Chen · Irvine, US
Bo Liang · Maoming, CN

Key dates

Filing date	Apr 7, 2022
Grant date	Dec 3, 2024
Priority date	—
Expiry date	Apr 12, 2042

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D513/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

p-phenylenediamine derivatives as potassium channel regulators and preparation methods and medical application thereof. A compound represented by general formula A or a pharmaceutically acceptable salt thereof. A preparation method of the compound and a use of the same as a potassium channel opener.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.