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:
Nov. 29, 2022

Filed:

Jan. 07, 2019
Applicant:

Seoul National University R&db Foundation, Seoul, KR;

Inventors:

Sang Ho Choi, Seoul, KR;

Lak Shin Jeong, Seoul, KR;

Ho Jae Han, Seoul, KR;

Nam Chul Ha, Seoul, KR;

Byoung Sik Kim, Yongin-si, KR;

Kyung Ku Jang, Seoul, KR;

Zee-Won Lee, Seoul, KR;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61P 31/04 (2006.01); A61K 31/382 (2006.01);
U.S. Cl.
CPC ...
A61K 31/382 (2013.01); A61P 31/04 (2018.01);
Abstract

Provided is a method for treating a symptom of vibrio infection by using an RTX toxin production inhibitor comprising N-(4-oxo-4H-thieno[3,4-c]chromen-3-yl)-3-phenylprop-2-ynamide having derivatives thereof which can repress (prevent or treat) a symptom of vibrio infection by inhibiting RTX toxin production, other than directly killing vibrio bacteria, to not allow vibrio bacteria to have pathogenicity, and thereby can be an alternative to antibiotics that aim to kill bacteria themselves and thus fundamentally retain the problem of resistance incurrence.


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