Title:
NOVEL COMPOUND, MANUFACTURE AND MEDICINAL COMPOSITION
Document Type and Number:
Japanese Patent JPS63267788
Kind Code:
A
Abstract:
Antibacterial agents have the formula (I) or are pharmaceutically acceptable salts or in vivo hydrolysable esters thereof: wherein R<3> is phenyl, substituted phenyl, cyclohexenyl, cyclohexadienyl or an optionally substituted 5- or 6-membered heterocyclic ring containing up to three hetero atoms selected from oxygen, sulphur or nitrogen, R<4> is hydrogen or formamido, R<5> is hydrogen, C1-6 alkyl, substituted alkyl, aryl or aralkyl, R<6> and R<7> are the same or different and represent hydrogen, C1-6 alkyl, substituted alkyl, halogen, amino, phenyl, substituted phenyl, hydroxy or C1-6 alkoxy or R<6> and R<7> form the residue of an optionally substituted 5- or 6-membered carbocyclic ring or a 5- or 6- membered heterocyclic ring containing up to three hetero atoms selected from oxygen, sulphur or nitrogen, and X represents or tautomers thereof wherein R<8> and R<9> are the same or different and each represents hydroxy, or protected hydroxy. The use of the compounds is disclosed together with processes for their preparation.
Inventors:
ROBAATO SAUSUGEETO
KORIN HENRII FURIIDORITSUHI
KORIN HENRII FURIIDORITSUHI
Application Number:
JP26405287A
Publication Date:
November 04, 1988
Filing Date:
October 21, 1987
Export Citation:
Assignee:
BEECHAM GROUP PLC
International Classes:
C07D499/04; A61K31/43; A61P31/04; C07D499/00; C07D499/06; C07D499/12; C07D499/42; C07D499/64; C07D499/66; C07D499/68; C07D499/70; (IPC1-7): A61K31/43; C07D499/04; C07D499/06; C07D499/12; C07D499/42; C07D499/66; C07D499/68; C07D499/70
Attorney, Agent or Firm:
Masamitsu Akizawa (1 person outside)
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