Hydroxyl purine compounds and applications thereof

US10098885B2 · kind B2 · utility

Assignee

• GUANGDONG ZHONGSHENG PHARMACEUTICAL CO., LTD · CN

Inventors

• Lingyun WU · Shanghai, CN
• Chaofeng Long · Tangxia, CN
• Peng Zhang · Nanhu, CN
• Xiaoxin Chen · Cupertino, US
• Li Zhang · New Milford, US
• Zhuowei Liu · 流花街道, CN
• Jian Li · Shanghai, CN
• Shuhui CHEN · Shanghai, CN

Key dates

• Filing date: Sep 22, 2015
• Grant date: Oct 16, 2018
• Expiry date: Sep 22, 2035

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D473/30
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Hydroxyl purine compounds represented by formula (I), tautomers or pharmaceutically acceptable salts thereof, and applications thereof as PDE2 or TNF-α inhibitors.