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:
Dec. 29, 2015
Filed:
Dec. 31, 2012
Applicant:
Beijing Shenogen Pharma Group Ltd., Beijing, CN;
Inventors:
Assignee:
BEIJING SHENOGEN PHARAM GROUP LTD., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
C07D 311/28 (2006.01); C07D 311/30 (2006.01);
U.S. Cl.
CPC ...
C07D 311/30 (2013.01);
Abstract
The present invention is directed to chromenone compounds of formula (I), pharmaceutically acceptable salts, prodrugs thereof, and the composition comprising the compounds or the like. They can be used to modulating the function of estrogen receptor ER-α36 preventing and/or treating the estrogen related diseases, such as breast cancer, leukemia, liver cancer and etc.