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.

Date of Patent:
Mar. 23, 2021

Filed:

Feb. 07, 2013
Applicant:

National University Corporation Tokyo Medical and Dental University, Tokyo, JP;

Inventors:

Shigeomi Shimizu, Bunkyo-ku, JP;

Takamitsu Hosoya, Bunkyo-ku, JP;

Michiko Murohashi, Bunkyo-ku, JP;

Suguru Yoshida, Bunkyo-ku, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 49/00 (2006.01); C07D 409/04 (2006.01); C07D 333/68 (2006.01); G01N 33/50 (2006.01); A61K 31/381 (2006.01);
U.S. Cl.
CPC ...
C07D 409/04 (2013.01); A61K 31/381 (2013.01); A61K 49/0008 (2013.01); C07D 333/68 (2013.01); G01N 33/5011 (2013.01); G01N 2500/04 (2013.01);
Abstract

It has been found that efficient screening for a compound having anticancer activity can be achieved by selecting a compound having activity to induce alternative autophagy using, as an index, formation of fluorescent bright spots due to aggregation of a lysosomal protein to which a fluorescent protein is attached in cells expressing the lysosomal protein. In addition, it has been found that a benzothiophene compound represented by the following general formula (1) has alternative autophagy-inducing activity and anticancer activity:


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