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:
May. 30, 2017
Filed:
Feb. 24, 2015
Korea Institute of Science and Technology, Seoul, KR;
Hyunah Choo, Seoul, KR;
Gyo Chang Keum, Seoul, KR;
Youngjae Kim, Seoul, KR;
Mi Young Yeom, Seoul, KR;
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY, Seoul, KR;
Abstract
The present invention provides a carbazole derivative represented by Formula 1: wherein X is CHor C(O), Y is selected from NRR, piperidinyl groups in which two of the carbon atoms are substituted with Rand R, piperazinyl groups in which the nitrogen atom is substituted with R, and morpholinyl groups, n is an integer from 2 to 5, Rand R, which may be identical or different, are each independently selected from C-Calkyl, phenyl, and benzyl, with the proviso that Rand Rmay be bonded together to form a ring, Rand R, which may be identical or different, are each independently selected from hydrogen, C-Calkyl, phenyl, and benzyl, and Ris selected from C-Calkyl, C-Calkylcarbonyl, phenyl substituted with C-Calkyloxy, hydroxyphenyl, benzyl, and benzoisoxazol-3-yl; or a pharmaceutically acceptable salt thereof.