Patent · US Active

3-substituted 5-amino-6H-thiazolo[4,5-D]pyrimidine-2,7-dione compounds for the treatment and prophylaxis of virus infection

US9441008B2 · kind B2 · utility

9Cited by

3References

54Claims

0Family size

Assignee

Hoffmann-La Roche Inc. · US

Inventors

Dongdong Chen · Hangzhou City, CN
Song Feng · Shanghai, CN
Lu Gao · Shanghai, CN
Chao Li · Shanghai, CN
Baoxia Wang · Shanghai, CN
Lisha Wang · Basel, CH
Hongying Yun · Shanghai, CN
Xiufang Zheng · Shanghai, CN

Key dates

Filing date	Dec 3, 2015
Grant date	Sep 13, 2016
Priority date	—
Expiry date	Dec 3, 2035

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D513/04
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The present invention relates to compounds of formula (I),wherein R1, R2 and R3 are as described herein, and their prodrugs or pharmaceutically acceptable salt, enantiomer or diastereomer thereof, and compositions including the compounds and methods of using the compounds.

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