Patent · US Active

Preparation of 1-(substituted aryl)-5-trifluoromethyl-2-(1H)pyridone compounds and salts thereof and their applications

US8426407B2 · kind B2 · utility

2Cited by

0References

5Claims

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Assignee

CENTRAL SOUTH UNIVERSITY · CN

Inventors

Gaoyun Hu · Dongguan, CN
Lijian Tao · Changsha, CN
Jun Chen · Lake Bluff, US

Key dates

Filing date	May 24, 2010
Grant date	Apr 23, 2013
Priority date	—
Expiry date	May 24, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61P43/00
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A 1-(substituted aryl)-5-trifluoromethyl-2-(1H)pyridone compounds and pharmaceutical acceptable salts, preparation methods and uses for preparing the drugs for treating fibrosis thereof.

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