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Title:
AMINO GROUP-CONTAINING PYRROLIDINONE DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2012/108376
Kind Code:
A1
Abstract:
Provided is a drug which shows a potent and broad antibacterial activity against gram-positive bacteria, gram-negative bacteria and drug-resistant strains of the same and has a high safety. A compound represented by formula (I) or a salt thereof. In formula (I) [chemical formula 1]: R represents a hydrogen atom, a hydroxyl group or the like; m is 0 to 2; n is 0 to 1; Ar1 is a group represented by [chemical formula 2] [wherein Aa-c each represents a nitrogen atom or C-Ra-c, wherein Ra-c each represents a hydrogen atom or an alkyl group, and R1-2 each represents a hydrogen atom, an alkoxy group or the like]; and Ar2 is a group represented by [chemical formula 3].

Inventors:
INAGAKI HIROAKI
FUJISAWA TETSUNORI
ITOH MASAO
YOKOMIZO AKI
TSUDA TOSHIFUMI
HIGUCHI SAITO
DAS BISWAJIT
KATOCH RITA
UPADHYAY DILIP J
Application Number:
PCT/JP2012/052598
Publication Date:
August 16, 2012
Filing Date:
February 06, 2012
Export Citation:
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Assignee:
DAIICHI SANKYO CO LTD (JP)
INAGAKI HIROAKI
FUJISAWA TETSUNORI
ITOH MASAO
YOKOMIZO AKI
TSUDA TOSHIFUMI
HIGUCHI SAITO
DAS BISWAJIT
KATOCH RITA
UPADHYAY DILIP J
International Classes:
C07D413/14; A61K31/538; A61K31/5383; A61P31/04; C07D471/04; C07D498/04; C07D519/00
Domestic Patent References:
WO2010041219A12010-04-15
WO2010041218A22010-04-15
WO2009104159A12009-08-27
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Foreign References:
JPH09136886A1997-05-27
Other References:
JERRY MARCH: "Advanced Organic Chemistry", 1991, JOHN WILEY & SONS, INC., pages: 898 - 900
JERRY MARCH: "Advanced Organic Chemistry", 1991, JOHN WILEY & SONS, INC., pages: 411 - 413,425-
CHEMICAL COMMUNICATIONS, 2004, pages 353 - 359
"Strategic Applications of Name Reactions in Organic Synthesis", 2005, ELSEVIER INC., pages: 70 - 71
"Metal-Catalyzed Cross-Coupling Reactions", vol. 2, 2004, WILEY-VCH VERLAG GMBH & CO., KGAA PUBLISHING COMPANY, pages: 699 - 760
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 124, no. 25, 2002, pages 7421 - 7428
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JOURNAL OF MEDICINAL CHEMISTRY, vol. 51, no. 18, 2008, pages 5690 - 5701
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See also references of EP 2674430A4
Attorney, Agent or Firm:
ISHIBASHI Koki et al. (JP)
Kimiki Ishibashi (JP)
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