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Patent Searching and Data


Title:
4-OXOQUINOLIZINE COMPOUND WITH ANTIBACTERIAL ACTIVITY
Document Type and Number:
Japanese Patent JP2002308876
Kind Code:
A
Abstract:

To provide a 4-oxoquinolizine compound having an antibacterial activity.

This compound is represented by formula (I) (wherein R1 is H or a carboxy-protecting group; R2, is H, a halogen, a lower alkyl, a lower alkoxy or hydroxy; R3 to R6 are each H, a halogen, a lower alkyl, a lower alkoxy, a lower alkylthio, nitro, cyano, hydroxy or amino; A1 and A3 are each =CR3R4, =NR3 or -O-; A2 is =CR3R4 or =NR3; n is 0 or 1; m is 1, 2 or 3; and a case when A1 and A3 are each =CR3R4, A2 is =NR3, and n is 0 is excluded).


Inventors:
FUKUMOTO RYOICHI
KUSAKABE HIROYUKI
TSUU TSUON
KIMURA HIROAKI
YANAGIHARA SATOSHI
KATO MASATOSHI
HIROZAWA TOMOSATO
ISHIZUKA SEIJI
SHIZUME FUSAE
Application Number:
JP2001000111729
Publication Date:
October 23, 2002
Filing Date:
April 10, 2001
Export Citation:
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Assignee:
SATO PHARMA
International Classes:
C07D455/02; A61K31/4375; A61P31/04; (IPC1-7): C07D455/02; A61K31/4375; A61P31/04
Attorney, Agent or Firm:
中村 稔 (外10名)