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:
Jan. 06, 2015
Filed:
Feb. 14, 2014
Applicant:
National Defense Medical Center, Taipei, TW;
Inventors:
Assignee:
National Defense Medical Center, Taipei, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 495/04 (2006.01);
U.S. Cl.
CPC ...
C07D 495/04 (2013.01);
Abstract
The invention provides a series of novel thiochromeno[2,3-c]quinolin-12-one derivatives. Further, the invention also provides the preparation method and application of said derivatives, said application comprises: said derivatives with treating effective amount are prepared into pharmaceutical compositions for inhibition of topoisomerase type I and II, inhibition of cancer cell growth, further treating cancer.