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Title:
NOVEL COMPOUND WITH ANTIBACTERIAL ACTIVITY
Document Type and Number:
WIPO Patent Application WO/2014/171527
Kind Code:
A1
Abstract:
A compound or a salt thereof represented by general formula (I) with a strong antibacterial activity against bacteria that have developed resistance to quinolones, a medicine for preventing and/or treating an infectious disease which comprises the compound or a salt thereof as an active ingredient, and a medicine for preventing and/or treating an infectious disease which comprises a combination of the compound or a salt thereof and quinolones.

Inventors:
HIRAMATSU KEIICHI (JP)
MORIMOTO YUH (JP)
BABA TADASHI (JP)
HAYAKAWA ISAO (JP)
Application Number:
PCT/JP2014/061004
Publication Date:
October 23, 2014
Filing Date:
April 18, 2014
Export Citation:
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Assignee:
JUNTENDO EDUCATIONAL FOUNDATION (JP)
International Classes:
C07D215/22; A61K31/4704; A61K45/00; A61P31/04; A61P43/00; C07D401/04; C07D403/04; C07D491/056; C07D498/04; C07D498/06; C12N9/99
Domestic Patent References:
WO2006137485A12006-12-28
WO2011058923A12011-05-19
WO2012108376A12012-08-16
Foreign References:
JP2013043859A2013-03-04
JP2003146972A2003-05-21
EP2130831A12009-12-09
JPH09507879A1997-08-12
US20030105124A12003-06-05
JP2008502720A2008-01-31
Other References:
MAITI, ARUP ET AL.: "Synthesis of Casimiroin and Optimization of Its Quinone Reductase 2 and Aromatase Inhibitory Activities", JOURNAL OF MEDICINAL CHEMISTRY, vol. 52, no. 7, 2009, pages 1873 - 1884, XP055291466
MEISELS, ALEX ET AL.: "The constituents of Casimiroa edulis. III. The structure of casimiroin", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 79, 1957, pages 6328 - 6333, XP055291468
CHILIN, ADRIANA ET AL.: "4-Hydroxymethyl- and 4-methoxymethylfuro[2,3-h]quinolin-2(1H)-ones: synthesis and biological properties", BIOORGANIC & MEDICINAL CHEMISTRY, vol. 11, no. 7, 2003, pages 1311 - 1318, XP055291469
MARZANO, CRISTINA ET AL.: "1,4,8-Trimethylfuro [2,3-H]quinolin-2(lH)-one, a new furocoumarin bioisoster", EUROPEAN JOURNAL OF MEDICINAL CHEMISTRY, vol. 39, no. 5, 2004, pages 411 - 419, XP004505034
MOHAMED, E. A. ET AL.: "Synthesis of some 1,10- phenanthroline derivatives", JOURNAL OF THE INDIAN CHEMICAL SOCIETY, vol. 72, no. 2, 1995, pages 93 - 97
PATHAK, L. P. ET AL.: "2-nitro-6,11-dioxo-6,11- dihydro-5H-dibenzo[b,e]azepin-4-yl-alkyl- arylamides/imides as possible hypoglycemic agents", INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY, vol. 17, no. 4, 2008, pages 373 - 374
NADZAN, ALEX M. ET AL.: "Hydroxynybomycin: isolation, structure and bioactivity", JOURNAL OF ANTIBIOTICS, vol. 30, no. 6, 1977, pages 523 - 524, XP008156820
EBLE, T. E. ET AL.: "Nybomycin: isolation, properties, and derivatives", ANTIBIOTICS AND CHEMOTHERAPY, vol. 8, 1958, WASHINGTON , D. C., pages 627 - 630
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Attorney, Agent or Firm:
SIKs & Co. (JP)
Patent business corporation patent firm Sykes (JP)
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