Title:
CEPHEM COMPOUNDS AND ESBL-DETECTING REAGENTS CONTAINING THE SAME
Document Type and Number:
WIPO Patent Application WO/2002/024707
Kind Code:
A1
Abstract:
Cephem compounds of the general formula (I) or their pharmaceutically acceptable salts: (I) wherein R¿1? and R¿2? are each independently hydrogen, nitro, or cyano; R¿3? is optionally carboxylated C¿1-6? alkyl; R¿4? is hydrogen or amino; and X is S- or SO-, with the proviso that the cases wherein both of R¿1? and R¿2? are simultaneously hydrogen are excepted.
Inventors:
KAWASHIMA SEIICHIRO (JP)
HIRAMATSU KEIICHI (JP)
HANAKI HIDEAKI (JP)
YAMAZAKI HIROAKI (JP)
HARADA HIDENORI (JP)
HIRAMATSU KEIICHI (JP)
HANAKI HIDEAKI (JP)
YAMAZAKI HIROAKI (JP)
HARADA HIDENORI (JP)
Application Number:
PCT/JP2001/008235
Publication Date:
March 28, 2002
Filing Date:
September 21, 2001
Export Citation:
Assignee:
ZENYAKU KOGYO KABUSHIKI KAISYA (JP)
KAWASHIMA SEIICHIRO (JP)
HIRAMATSU KEIICHI (JP)
HANAKI HIDEAKI (JP)
YAMAZAKI HIROAKI (JP)
HARADA HIDENORI (JP)
KAWASHIMA SEIICHIRO (JP)
HIRAMATSU KEIICHI (JP)
HANAKI HIDEAKI (JP)
YAMAZAKI HIROAKI (JP)
HARADA HIDENORI (JP)
International Classes:
C07D501/00; C07D501/14; C07D501/24; G01N21/78; (IPC1-7): C07D501/24; G01N21/77; G01N31/22; G01N33/569
Foreign References:
| EP0175610A2 | 1986-03-26 | |||
| JP2000316597A | 2000-11-21 |
Other References:
J. SIROT: "Detection of extended-spectrum plasmid-mediated beta-lactamases by disk diffusion", CLIN. MICROBIOL. INFECT., vol. 2, no. SUPPL. 1, 1996, pages S35 - S39, XP002907417
Attorney, Agent or Firm:
Yamada, Tsunemitsu (Uchikanda 3-chome Chiyoda-ku Tokyo, JP)
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