PT97320A - Processo para a preparacao de derivados do acido 6-fluor-1,4-dihidro-4-oxo-7-piperazinil-quinolinocarboxilico - Google Patents

Processo para a preparacao de derivados do acido 6-fluor-1,4-dihidro-4-oxo-7-piperazinil-quinolinocarboxilico

Info

Publication number
PT97320A
PT97320A PT9732091A PT9732091A PT97320A PT 97320 A PT97320 A PT 97320A PT 9732091 A PT9732091 A PT 9732091A PT 9732091 A PT9732091 A PT 9732091A PT 97320 A PT97320 A PT 97320A
Authority
PT
Portugal
Prior art keywords
acid
kinolinocarboxyl
fluor
piperazinyl
dihydro
Prior art date
Application number
PT9732091A
Other languages
English (en)
Other versions
PT97320B (pt
Inventor
Enrique Dominguez Buron
Anna Bosch Arcilagos
Jose Martinez Moya
Original Assignee
Ercros Sa
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
Application filed by Ercros Sa filed Critical Ercros Sa
Publication of PT97320A publication Critical patent/PT97320A/pt
Publication of PT97320B publication Critical patent/PT97320B/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
    • C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
PT9732091A 1990-04-11 1991-04-10 Processo para a preparacao de derivados do acido 6-fluor-1,4-dihidro-4-oxo-7-piperazinil-quinolinocarboxilico PT97320B (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9001050A ES2019551A6 (es) 1990-04-11 1990-04-11 Procedimiento para la obtencion de derivados del acido 6-fluor-1, 4-dihidro-4-oxo-7-piperacinil-3-quinlincarboxilico.

Publications (2)

Publication Number Publication Date
PT97320A true PT97320A (pt) 1992-01-31
PT97320B PT97320B (pt) 1998-08-31

Family

ID=8266852

Family Applications (1)

Application Number Title Priority Date Filing Date
PT9732091A PT97320B (pt) 1990-04-11 1991-04-10 Processo para a preparacao de derivados do acido 6-fluor-1,4-dihidro-4-oxo-7-piperazinil-quinolinocarboxilico

Country Status (4)

Country Link
ES (1) ES2019551A6 (pt)
MA (1) MA22120A1 (pt)
PT (1) PT97320B (pt)
WO (1) WO1991015477A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109574924A (zh) * 2019-01-16 2019-04-05 浙江国邦药业有限公司 一种恩诺沙星残液回收利用方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ208470A (en) * 1983-07-18 1988-06-30 Abbott Lab 6-fluoro-1,4-dihydro-4-oxo-quinoline-3-carboxylic acid derivatives and antibacterial compositions containing such
EP0242789A3 (en) * 1986-04-25 1990-09-05 Dainippon Pharmaceutical Co., Ltd. Novel quinoline derivates and processes for preparation thereof
GB8612137D0 (en) * 1986-05-19 1986-06-25 Fujisawa Pharmaceutical Co Quinolone compounds

Also Published As

Publication number Publication date
ES2019551A6 (es) 1991-06-16
WO1991015477A1 (es) 1991-10-17
MA22120A1 (fr) 1991-12-31
PT97320B (pt) 1998-08-31

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 19910912

FG3A Patent granted, date of granting

Effective date: 19980505

MM3A Annulment or lapse

Effective date: 20041105