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Title:
COMPOUND; TAUTOMER AND GEOMETRIC ISOMER THEREOF; SALT OF SAID COMPOUND, TAUTOMER, OR GEOMETRIC ISOMER; METHOD FOR MANUFACTURING SAID COMPOUND, TAUTOMER, ISOMER, OR SALT; ANTIMICROBIAL AGENT; AND ANTI-INFECTIVE DRUG
Document Type and Number:
WIPO Patent Application WO/2014/061752
Kind Code:
A1
Abstract:
A compound characterized in being represented by any of general formulae (1) to (5); a tautomer or a geometric isomer thereof; a salt of the compound, tautomer, or geometric isomer; and the like. (In the formulae, X1 represents a single bond or a C1-8 alkylene group; Y1 represents a single bond, -O-, -NHCO-, etc.; Z1 represents a C8-30 alkyl group optionally having a halogen atom; X2 represents a single bond, -CO-, etc.; Y2 represents a hydrogen atom or an optionally-substituted C1-30 hydrocarbon group; Z2 represents a C5-30 hydrocarbon group optionally having a halogen atom; X3 represents a single bond, or -NH-; Y3 represents -O-, -NH-, etc.; X4 represents a C1-8 alkylene group; Z represents a hydrogen atom, a halogen atom, a C1-6 alkoxy group, or a C1-20 hydrocarbon group; R1 represents an optionally-substituted C1-30 hydrocarbon group; and Z3 represents a halogen atom, a C1-6 alkoxy group, or a C1-20 hydrocarbon group).

Inventors:
ISHIKAWA TERUHIKO (JP)
KITAOKA TATSUYA (JP)
KATAYAMA SHYOTA (JP)
ITOH YOSHIKUNI (JP)
UTSUMI RYUTARO (JP)
IGARASHI MASAYUKI (JP)
Application Number:
PCT/JP2013/078233
Publication Date:
April 24, 2014
Filing Date:
October 17, 2013
Export Citation:
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Assignee:
UNIV OKAYAMA (JP)
MICROBIAL CHEM RES FOUND (JP)
YUIMEDIC INC (JP)
UNIV KINKI (JP)
International Classes:
C07D209/34; A61K31/353; A61K31/404; A61P31/04; C07D311/56
Foreign References:
JP2006515012A2006-05-18
JPH11349568A1999-12-21
JP2005533841A2005-11-10
JPH06340649A1994-12-13
JPH07509488A1995-10-19
US3122557A1964-02-25
JPS5242881A1977-04-04
JPH06501248A1994-02-10
JP2000500490A2000-01-18
CN102217597A2011-10-19
Other References:
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UKITA, TYUNOSHIN ET AL.: "Antibacterial properties of compounds containing the tricarbonylmethane group. IX. Effects of nitrogenous radicals in the side-chains of 3-acyl-4-hydroxycoumarins and their derivatives", PHARMACEUTICAL BULLETIN, vol. 1, 1953, pages 255 - 260, XP055247034
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KLOSA, JOSEF: "Synthesis of 4-hydroxy-6- chlorocoumarin derivatives", ARCHIV DER PHARMAZIE UND BERICHTE DER DEUTSCHEN PHARMAZEUTISCHEN GESELLSCHAFT, vol. 289, 1956, pages 143 - 150, XP008178897
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See also references of EP 2910547A4
"Frontiers in Antimicrobial Resistance", 2005, ASM PRESS AMERICAN SOCIETY FOR MICROBIOLOGY
JEVONS, M.P., BR. MED. J., 1961, pages 124 - 125
SIEVERT, D.M. ET AL.: "Staphylococcus aureus Resistant to Vancomycin-United States", MMWR, vol. 51, 2002, pages 565 - 567
Attorney, Agent or Firm:
HIROTA, Koichi et al. (JP)
Koichi Hirota (JP)
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