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Title:
EPIDITHIODIOXOPIPERAZINE COMPOUND OR ITS DERIVATIVES, AND THE USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2014/189343
Kind Code:
A1
Abstract:
The present invention relates to an epidithiodioxopiperazine derivative represented by the Chemical Formula 1 or its reduced derivative; a method for preparing a compound represented by Chemical Formula 1 having improved intracellular permeability and mimicking the activity of 2-Cys-Prx in its reduced form in the cells; a pharmaceutical composition for preventing or treating vascular diseases comprising an epidithiodioxopiperazine compound or its derivatives or pharmaceutically acceptable salts thereof as an active ingredient; a drug delivery device for local administration including the pharmaceutical composition; and a pharmaceutical composition for inhibiting melanoma metastasis comprising the epidithiodioxopiperazine compound or its derivatives or pharmaceutically acceptable salts thereof as an active ingredient.

Inventors:
KANG SANG WON (KR)
KANG DONG HOON (KR)
LEE DOO JAE (KR)
Application Number:
PCT/KR2014/004678
Publication Date:
November 27, 2014
Filing Date:
May 26, 2014
Export Citation:
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Assignee:
UNIV EWHA IND COLLABORATION (KR)
International Classes:
C07D513/08; A61K31/542; A61K31/548; A61P9/00
Domestic Patent References:
WO2006066775A12006-06-29
WO2006135949A22006-12-28
Foreign References:
US20060083772A12006-04-20
KR20060020140A2006-03-06
KR100953326B12010-04-20
Other References:
JOHN E. DELORBE ET AL.: "General Approach for Preparing Epidithiodioxo- piperazines from Trioxopiperazine Precursors: Enantioselective Total Syntheses of (+)- and (-)-Gliocladine C, (+)-Leptosin D, (+)-T988C, (+)-Bionectin A, and (+)-Gliocladin A", JOURNAL OF AMERICAN CHEMICAL SOCIETY, vol. 135, no. 10, pages 4117 - 4128, XP055295514
RAMIN DUBEY ET AL.: "Suppression of Tumor Growth by Designed Dimeric Epidithiodiketopiperazine Targeting Hypoxia-Inducible Transcription Factor Complex", JOURNAL OF AMERICAN CHEMICAL SOCIETY, vol. 135, no. 11, 28 February 2013 (2013-02-28), pages 4537 - 4549, XP055295516
KRISTINA M. COOK ET AL.: "Epidithiodiketopiperazines Block the Interaction between Hypoxia-inducible Factor-1 a (HIF-1 a) and p300 by a Zinc Ejection Mechanism", JOURNAL OF BIOLOGICAL CHEMISTRY, vol. 284, no. 39, 2009, pages 26831 - 26838, XP055295517
MAYTE POZO ET AL.: "Gliotoxin Inhibits Neointimal Gtperplasia after Vascular Injury in Rats", JOURNAL OF VASCULAR RESEARCH, vol. 46, no. 4, 2009, pages 278 - 289, XP055295518
HEE SHIM CHOI ET AL.: "Discovery of gliotixin as a new small molecule targeting thioredoxin redox system", BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, vol. 359, no. 3, 2007, pages 523 - 528, XP022117680
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See also references of EP 2958926A4
Attorney, Agent or Firm:
SON, Min (6th Floor163, YangJaeCheon-ro,Gangnam-gu, Seoul 135-855, KR)
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