Dihydropyrimidine compounds and their uses in preparation of medicaments for treating and preventing antiviral diseases

US8168642B2 · kind B2 · utility

Assignee

• Beijing Molecule Science and Technology Co., Ltd. · CN

Inventors

• Song Li · Beijing, CN
• Guoming Zhao · Beijing, CN
• Guangqiang Xia · Beijing, CN
• Lili Wang · Beijing, CN
• Zhibing Zheng · Beijing, CN
• Yunde Xie · Beijing, CN
• Wu Zhong · Beijing, CN
• Junhai Xiao · Beijing, CN
• Xingzhou Li · Beijing, CN
• Hao Cui · Beijing, CN

Key dates

• Filing date: Jul 9, 2007
• Grant date: May 1, 2012
• Expiry date: Aug 13, 2028

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D417/04
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present invention relates to a compound of formula (I) or a pharmaceutically acceptable salt or hydrate thereof, to a process for preparing the compound of formula (I), and to use of the compound of formula (I) or a pharmaceutically acceptable salt or hydrate thereof as a medicament, in particular as a medicament for the treatment and prevention of type B hepatitis.