CS245275B1 - Method of 1-alkyl-6,7-methylendioxi-4(1)-oxo-cimiline-3-carboxylic acids production - Google Patents

Method of 1-alkyl-6,7-methylendioxi-4(1)-oxo-cimiline-3-carboxylic acids production Download PDF

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Publication number
CS245275B1
CS245275B1 CS827623A CS762382A CS245275B1 CS 245275 B1 CS245275 B1 CS 245275B1 CS 827623 A CS827623 A CS 827623A CS 762382 A CS762382 A CS 762382A CS 245275 B1 CS245275 B1 CS 245275B1
Authority
CS
Czechoslovakia
Prior art keywords
khcjioth
formula
alkyl
carried out
oxo
Prior art date
Application number
CS827623A
Other languages
Czech (cs)
English (en)
Inventor
Hans-Joerg Schmidt
Joachim Franke
Reingard Scheffler
Heinz Toenjes
Guenther Kammann
Guenther Dietz
Original Assignee
Schmidt Hans Joerg
Joachim Franke
Reingard Scheffler
Heinz Toenjes
Guenther Kammann
Guenther Dietz
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 Schmidt Hans Joerg, Joachim Franke, Reingard Scheffler, Heinz Toenjes, Guenther Kammann, Guenther Dietz filed Critical Schmidt Hans Joerg
Publication of CS245275B1 publication Critical patent/CS245275B1/cs

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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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/62—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring 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 atoms of the carbocyclic ring
    • C07D317/66—Nitrogen atoms not forming part of a nitro radical

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CS827623A 1981-12-22 1982-10-27 Method of 1-alkyl-6,7-methylendioxi-4(1)-oxo-cimiline-3-carboxylic acids production CS245275B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD81236067A DD207098A3 (de) 1981-12-22 1981-12-22 Verfahren zur herstellung von 1-alkyl-6,7-methylendioxy-4(1h)-oxo-cinnolin-3-carbonsaeuren

Publications (1)

Publication Number Publication Date
CS245275B1 true CS245275B1 (en) 1986-09-18

Family

ID=5535659

Family Applications (1)

Application Number Title Priority Date Filing Date
CS827623A CS245275B1 (en) 1981-12-22 1982-10-27 Method of 1-alkyl-6,7-methylendioxi-4(1)-oxo-cimiline-3-carboxylic acids production

Country Status (8)

Country Link
US (1) US4495351A (de)
BG (1) BG44277A1 (de)
CS (1) CS245275B1 (de)
DD (1) DD207098A3 (de)
ES (1) ES517162A0 (de)
FI (1) FI824370L (de)
HU (1) HU187825B (de)
SE (1) SE8207309L (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1203952B (it) * 1987-04-23 1989-02-23 Ind Chimica Profarmaco Spa Processo per la preparazione di 1-alchil-3-cabossi-4-cinnoloni
GB9813776D0 (en) * 1998-06-25 1998-08-26 Smithkline Beecham Plc Novel compounds

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797218A (en) * 1953-08-13 1957-06-25 May & Baker Ltd Cinnoline derivatives
US3397208A (en) * 1965-02-24 1968-08-13 Norwich Pharma Co Method for preparing 4-hydroxy-6, 7-dialkoxy-3-carboalkoxyquinolines and novel 4-chloro-6, 7-dialkoxy-3-carboalkoxyquinolines useful therein
US3669965A (en) * 1969-12-29 1972-06-13 Lilly Co Eli 1-lower alkyl or alkylene substituted-6,7-methylenedioxy-4(1h)-oxocinnoline-3-carboxylic acids and methods for making and using same
US4264604A (en) * 1977-07-01 1981-04-28 Ciba-Geigy Corporation Quinolonecarboxylic acid derivatives as bactericides
JPS56128703A (en) * 1980-03-14 1981-10-08 Otsuka Pharmaceut Co Ltd Antimicrobial agent

Also Published As

Publication number Publication date
SE8207309L (sv) 1983-06-23
US4495351A (en) 1985-01-22
FI824370A0 (fi) 1982-12-20
BG44277A1 (en) 1988-11-15
ES8307702A1 (es) 1983-08-16
FI824370A7 (fi) 1983-06-23
FI824370L (fi) 1983-06-23
SE8207309D0 (sv) 1982-12-21
DD207098A3 (de) 1984-02-15
HU187825B (en) 1986-02-28
ES517162A0 (es) 1983-08-16

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