HU170951B - New process for preparing 3-quinolinecarboxylic acids - Google Patents

New process for preparing 3-quinolinecarboxylic acids

Info

Publication number
HU170951B
HU170951B HU75CI00001585A HUCI001585A HU170951B HU 170951 B HU170951 B HU 170951B HU 75CI00001585 A HU75CI00001585 A HU 75CI00001585A HU CI001585 A HUCI001585 A HU CI001585A HU 170951 B HU170951 B HU 170951B
Authority
HU
Hungary
Prior art keywords
preparing
new process
quinolinecarboxylic acids
quinolinecarboxylic
acids
Prior art date
Application number
HU75CI00001585A
Other languages
Hungarian (hu)
Inventor
Zoltan Meszaros
Istvan Hermecz
Agnes Horvath
Arpadne Vasvari
Original Assignee
Chinoin Gyogyszer Es Vegyeszet
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 Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet
Priority to HU75CI00001585A priority Critical patent/HU170951B/en
Priority to SE7606308A priority patent/SE7606308L/en
Priority to NO761926A priority patent/NO761926L/no
Priority to GB23285/76A priority patent/GB1502405A/en
Priority to DK247976A priority patent/DK247976A/en
Priority to FI761583A priority patent/FI761583A/fi
Priority to ES448619A priority patent/ES448619A1/en
Priority to JP51065718A priority patent/JPS51146476A/en
Publication of HU170951B publication Critical patent/HU170951B/en

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
    • 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)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Quinoline Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
HU75CI00001585A 1975-06-06 1975-06-06 New process for preparing 3-quinolinecarboxylic acids HU170951B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
HU75CI00001585A HU170951B (en) 1975-06-06 1975-06-06 New process for preparing 3-quinolinecarboxylic acids
SE7606308A SE7606308L (en) 1975-06-06 1976-06-03 NEW WAY TO PRODUCE QUINOLINE-3-CARBOXYLIC ACIDS
NO761926A NO761926L (en) 1975-06-06 1976-06-04
GB23285/76A GB1502405A (en) 1975-06-06 1976-06-04 Preparation of quinoline derivatives
DK247976A DK247976A (en) 1975-06-06 1976-06-04 PROCEDURE FOR THE PREPARATION OF QUINOLIN-3-CARBOXYLIC ACIDS
FI761583A FI761583A (en) 1975-06-06 1976-06-04
ES448619A ES448619A1 (en) 1975-06-06 1976-06-05 Preparation of quinoline derivatives
JP51065718A JPS51146476A (en) 1975-06-06 1976-06-07 New preparation method of quinolinee33carbonic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU75CI00001585A HU170951B (en) 1975-06-06 1975-06-06 New process for preparing 3-quinolinecarboxylic acids

Publications (1)

Publication Number Publication Date
HU170951B true HU170951B (en) 1977-10-28

Family

ID=10994570

Family Applications (1)

Application Number Title Priority Date Filing Date
HU75CI00001585A HU170951B (en) 1975-06-06 1975-06-06 New process for preparing 3-quinolinecarboxylic acids

Country Status (8)

Country Link
JP (1) JPS51146476A (en)
DK (1) DK247976A (en)
ES (1) ES448619A1 (en)
FI (1) FI761583A (en)
GB (1) GB1502405A (en)
HU (1) HU170951B (en)
NO (1) NO761926L (en)
SE (1) SE7606308L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5540616A (en) * 1978-09-14 1980-03-22 Otsuka Pharmaceut Co Ltd Preparation of benzo-hetero-compound
JPS58105965A (en) * 1981-12-15 1983-06-24 Nippon Shinyaku Co Ltd Substituted quinolinecarboxylic acid derivative
JPS61143363A (en) * 1984-12-17 1986-07-01 Kyorin Pharmaceut Co Ltd Production of quinolonecarboxylic acid derivative
JPS61143364A (en) * 1984-12-17 1986-07-01 Kyorin Pharmaceut Co Ltd Production of quinolonecarboxylic acid derivative
DE3705621C2 (en) * 1986-02-25 1997-01-09 Otsuka Pharma Co Ltd Heterocyclic substituted quinolonecarboxylic acid derivatives
JPS6483068A (en) * 1987-09-25 1989-03-28 Otsuka Pharma Co Ltd Production of benzo-heterocyclic compound
EP0748799B1 (en) * 1994-03-01 2002-09-11 Ishihara Sangyo Kaisha, Ltd. Process for producing 5,7-dichloro-4-hydroxyquinoline

Also Published As

Publication number Publication date
DK247976A (en) 1976-12-07
ES448619A1 (en) 1977-07-01
NO761926L (en) 1976-12-07
FI761583A (en) 1976-12-07
GB1502405A (en) 1978-03-01
SE7606308L (en) 1976-12-07
JPS51146476A (en) 1976-12-16

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