FR2299338A1 - L'acide 6,7-methylenedi - Google Patents

L'acide 6,7-methylenedi

Info

Publication number
FR2299338A1
FR2299338A1 FR7524977A FR7524977A FR2299338A1 FR 2299338 A1 FR2299338 A1 FR 2299338A1 FR 7524977 A FR7524977 A FR 7524977A FR 7524977 A FR7524977 A FR 7524977A FR 2299338 A1 FR2299338 A1 FR 2299338A1
Authority
FR
France
Prior art keywords
methylenedi
acid
methylenedi acid
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7524977A
Other languages
English (en)
Other versions
FR2299338B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of FR2299338A1 publication Critical patent/FR2299338A1/fr
Application granted granted Critical
Publication of FR2299338B1 publication Critical patent/FR2299338B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
FR7524977A 1974-08-12 1975-08-11 L'acide 6,7-methylenedi Granted FR2299338A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49685174A 1974-08-12 1974-08-12
US05/578,137 US4036962A (en) 1974-08-12 1975-05-16 6,7-Methylenedioxy-1-(2,2,2-trifluoroethyl)-4(1H)-quinolone-3-carboxylic acid and its salts and esters

Publications (2)

Publication Number Publication Date
FR2299338A1 true FR2299338A1 (fr) 1976-08-27
FR2299338B1 FR2299338B1 (fr) 1977-12-16

Family

ID=27052305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524977A Granted FR2299338A1 (fr) 1974-08-12 1975-08-11 L'acide 6,7-methylenedi

Country Status (7)

Country Link
US (1) US4036962A (fr)
JP (1) JPS5143798A (fr)
DE (1) DE2534869A1 (fr)
DK (1) DK363775A (fr)
FR (1) FR2299338A1 (fr)
LU (1) LU73191A1 (fr)
NL (1) NL7509589A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4273930A (en) * 1977-06-20 1981-06-16 Sandoz, Inc. 4-Hydroxy-2-quinolinone-3-carboxylic acid esters
US4284777A (en) * 1978-12-26 1981-08-18 E. I. Du Pont De Nemours And Company Antibacterials: 1-difluoromethyl-6,7-methylenedioxy-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid and its esters
FR2583751B1 (fr) * 1985-06-20 1989-10-13 Panmedica Nouveaux antibacteriens contenant des derives des acides oxo-4-pyridine carboxyliques et leur procede de preparation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3496184A (en) * 1969-03-18 1970-02-17 Ciba Geigy Corp Cyclopropylmethoxy-3-quinoline carboxylic acids and esters
US3591697A (en) * 1970-06-19 1971-07-06 Warner Lambert Pharmaceutical 1,4-dihydro - 1 - substituted-6,7-methylenedioxy-4-oxo -3-quinoline carboxylic acid antibacterial agents
US3725413A (en) * 1972-01-17 1973-04-03 Warner Lambert Co Process for the production of ethyl 8-hydroxy-1,3-dioxolo{8 4,5g{9 -quinoline-7-carboxylate
BE795265A (fr) * 1972-02-09 1973-08-09 Philips Nv Nouveaux derives de quinoleine a activite pharmacologique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, VOL. 78, 29749X 1973 , CITE JA KOKAI 72 31 997 SUMITOMO ) *

Also Published As

Publication number Publication date
US4036962A (en) 1977-07-19
DK363775A (da) 1976-02-13
JPS5143798A (fr) 1976-04-14
FR2299338B1 (fr) 1977-12-16
DE2534869A1 (de) 1976-02-26
LU73191A1 (fr) 1976-03-02
NL7509589A (nl) 1976-02-16

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Legal Events

Date Code Title Description
ST Notification of lapse