FI882667A - FOERFARANDE FOER FRAMSTAELLNING AV ANTIBAKTERISKA VID 7-STAELLNINGEN SUBSTITUERADE 1-CYCLOPROPYL-6-FLUOR -1,4-DIHYDRO-4-OXO-1,8-NAFTYRIDIN-3-CARBOXYLSYROR. - Google Patents

FOERFARANDE FOER FRAMSTAELLNING AV ANTIBAKTERISKA VID 7-STAELLNINGEN SUBSTITUERADE 1-CYCLOPROPYL-6-FLUOR -1,4-DIHYDRO-4-OXO-1,8-NAFTYRIDIN-3-CARBOXYLSYROR. Download PDF

Info

Publication number
FI882667A
FI882667A FI882667A FI882667A FI882667A FI 882667 A FI882667 A FI 882667A FI 882667 A FI882667 A FI 882667A FI 882667 A FI882667 A FI 882667A FI 882667 A FI882667 A FI 882667A
Authority
FI
Finland
Prior art keywords
staellningen
carboxylsyror
antibakteriska
naftyridin
substituerade
Prior art date
Application number
FI882667A
Other languages
Finnish (fi)
Other versions
FI84724B (en
FI882667A0 (en
FI84724C (en
Inventor
Thomas F Mich
John M Domagala
Joseph P Sanchez
Ashok K Trehan
Original Assignee
Warner Lambert Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FI850632A external-priority patent/FI850632L/en
Application filed by Warner Lambert Co filed Critical Warner Lambert Co
Publication of FI882667A0 publication Critical patent/FI882667A0/en
Publication of FI882667A publication Critical patent/FI882667A/en
Publication of FI84724B publication Critical patent/FI84724B/en
Application granted granted Critical
Publication of FI84724C publication Critical patent/FI84724C/en

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

The invention relates to a process for preparing substituted naphthyridine carboxylic acid derivatives of the formula I, <IMAGE> in which Z is the group<IMAGE> in which R2 is hydrogen or lower alkyl, the group<IMAGE> in which Y is O or S, or the group<IMAGE> in which n' is 4-5 and R3 is hydrogen or hydroxyl; and R1 is hydrogen or lower alkyl, and their pharmaceutically acceptable acid addition salts and base salts. These compounds possess antibacterial properties. The invention also relates to novel intermediates which can be used for preparing the compounds of the formula I.
FI882667A 1984-02-17 1988-06-06 Process for Preparation of Antibacterial at the 7-Position Substituted 1-Cyclopropyl-6-Fluoro-1,4-Dihydro-4-Oxo-1,8-Naphthyridine-3-Carboxylic Acids FI84724C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US58141084A 1984-02-17 1984-02-17
US58141084 1984-02-17
US69281985A 1985-01-23 1985-01-23
US69281985 1985-01-23
FI850632A FI850632L (en) 1984-02-17 1985-02-15 ANTIBACTERIAL MEDEL.
FI850632 1985-02-15

Publications (4)

Publication Number Publication Date
FI882667A0 FI882667A0 (en) 1988-06-06
FI882667A true FI882667A (en) 1988-06-06
FI84724B FI84724B (en) 1991-09-30
FI84724C FI84724C (en) 1992-01-10

Family

ID=27241141

Family Applications (1)

Application Number Title Priority Date Filing Date
FI882667A FI84724C (en) 1984-02-17 1988-06-06 Process for Preparation of Antibacterial at the 7-Position Substituted 1-Cyclopropyl-6-Fluoro-1,4-Dihydro-4-Oxo-1,8-Naphthyridine-3-Carboxylic Acids

Country Status (1)

Country Link
FI (1) FI84724C (en)

Also Published As

Publication number Publication date
FI84724B (en) 1991-09-30
FI882667A0 (en) 1988-06-06
FI84724C (en) 1992-01-10

Similar Documents

Publication Publication Date Title
DE3262880D1 (en) Tricyclic ethers, process for their preparation and their use in pharmaceutical preparations
DE3272792D1 (en) Process for the preparation of 2-penem compounds
DK543787A (en) NAPHTHYRIDINE, QUINOLINE AND BENZOXAZINE CARBOXYLIC ACID COMPOUNDS WITH ANTIBACTERIAL ACTIVITY
ES2000185A6 (en) Pyridonecarboxylic acid derivatives and process for their preparation.
PT81476A (en) Process for the preparation of quinolone carboxylic acid derivatives
PL263885A1 (en) Method of obtaining novel derivatives of dihydrobenzofurane and chromate carbonamide
SE8305917D0 (en) INTERMEDIATES FOR USE IN THE PREPARATION OF HEXAHYDRO-GAMMA CARBOL COMPOUNDS
DE3876711D1 (en) PIPERIDINE DERIVATIVES, THEIR PRODUCTION AND THEIR USE AS A MEDICINAL PRODUCT.
FI882667A (en) FOERFARANDE FOER FRAMSTAELLNING AV ANTIBAKTERISKA VID 7-STAELLNINGEN SUBSTITUERADE 1-CYCLOPROPYL-6-FLUOR -1,4-DIHYDRO-4-OXO-1,8-NAFTYRIDIN-3-CARBOXYLSYROR.
GR3020292T3 (en) Use of 2-iminothiazolidin-4-one derivatives as new medicaments
ES8101646A1 (en) Optically active cephalosporin analogs, process for their preparation and their use in the preparation of pharmaceutical compositions.
YU42057B (en) Process for preparing 1-furyl-3,4-dihyndro isoquinolines
SE8703494D0 (en) INTERMEDIATES USEFUL IN THE PREPARATION OF 2-THIOFENEETIC ACETIC ACID DERIVATIVES
ES449446A1 (en) 1-Oxo-1H-6-piperidinopyrimido{8 1,2-a{9 quinoline-2-carboxylic acids and esters
ES8207176A1 (en) Naphthyridine derivatives
SE8302027D0 (en) PROCEDURE FOR PREPARING 3,7-DISUBSTITUTED 3 CEFEM-4-CARBOXYLIC ACID COMPOUNDS
ES8307812A1 (en) Beta-lactam antibacterial agents, their preparation and use.
FI922482A (en) FOERFARANDE FOER FRAMSTAELLNING AV KINOLINFOERENING.

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: WARNER-LAMBERT COMPANY