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:
Aug. 11, 2009
Filed:
May. 03, 2004
Min-young Kim, Daejeon, KR;
Byung-young Park, Daejeon, KR;
Kyoung-mi Kim, Cheonju, KR;
Nack-do Sung, Daejeon, KR;
Pyung-keun Myung, Daejeon, KR;
Min-Young Kim, Daejeon, KR;
Byung-Young Park, Daejeon, KR;
Kyoung-Mi Kim, Cheonju, KR;
Nack-Do Sung, Daejeon, KR;
Pyung-Keun Myung, Daejeon, KR;
Angiolab, Inc., Daejeon, KR;
Abstract
The present invention provides an MMP-inhibitory composition comprising chalcone or its derivatives. They inhibit the MMPs in collagenase subfamily as well as those in gelatinase subfamily. The MMP inhibitory activity of chalcone derivatives was similar to or greater than that of parent compound, chalcone. Chalcone or its derivatives of the present invention inhibit activity of matrix metalloproteinase, so that it can be applied to treat and prevent diseases related to matrix metalloproteinase.