The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2011
Filed:
Mar. 11, 2005
Applicants:
Ping Gong, Liaoning, CN;
Yanfang Zhao, Liaoning, CN;
Inventors:
Ping Gong, Liaoning, CN;
Yanfang Zhao, Liaoning, CN;
Assignee:
Shenyang Pharmaceutical University, Shenyang, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/40 (2006.01); C07D 209/42 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to 5-hydroxy-indole-3-carboxylate derivatives of formula I, or racemic mixture or optical isomers or pharmaceutically acceptable salts and/or hydrates thereof, wherein: substituents R, R, Z, X and Y are as defined in the description. The compounds of formula I can be useful for preparation of medicament for treatment and/or prophylaxis of virus infections, especially for preparation of medicament for anti-HBV (Hepatitis B virus) and anti-HIV (Human immunodeficiency virus).