DK128115B - Fremgangsmåde til fremstilling af 6,7-disubstituerede 4-hydroxy-3-quinolincarboxylsyre-alkylestere. - Google Patents

Fremgangsmåde til fremstilling af 6,7-disubstituerede 4-hydroxy-3-quinolincarboxylsyre-alkylestere.

Info

Publication number
DK128115B
DK128115B DK631770A DK631770A DK128115B DK 128115 B DK128115 B DK 128115B DK 631770 A DK631770 A DK 631770A DK 631770 A DK631770 A DK 631770A DK 128115 B DK128115 B DK 128115B
Authority
DK
Denmark
Prior art keywords
disubstituted
hydroxy
preparation
alkyl esters
acid alkyl
Prior art date
Application number
DK631770A
Other languages
Danish (da)
English (en)
Inventor
J Egri
J Halmos
A Jeszenszky
B Majerko
J Rakoczi
Original Assignee
Egyt Gyogyszervegyeszeti Gyar
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 Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar
Publication of DK128115B publication Critical patent/DK128115B/da

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Quinoline Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DK631770A 1969-12-16 1970-12-11 Fremgangsmåde til fremstilling af 6,7-disubstituerede 4-hydroxy-3-quinolincarboxylsyre-alkylestere. DK128115B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE001759 1969-12-16

Publications (1)

Publication Number Publication Date
DK128115B true DK128115B (da) 1974-03-04

Family

ID=10995320

Family Applications (1)

Application Number Title Priority Date Filing Date
DK631770A DK128115B (da) 1969-12-16 1970-12-11 Fremgangsmåde til fremstilling af 6,7-disubstituerede 4-hydroxy-3-quinolincarboxylsyre-alkylestere.

Country Status (7)

Country Link
AT (1) AT300812B (cs)
CA (1) CA933165A (cs)
CS (1) CS160753B1 (cs)
DE (1) DE2058002C3 (cs)
DK (1) DK128115B (cs)
NL (1) NL7018142A (cs)
YU (1) YU34288B (cs)

Also Published As

Publication number Publication date
YU298770A (en) 1978-10-31
CS160753B1 (cs) 1975-05-04
DE2058002A1 (de) 1971-06-24
DE2058002B2 (de) 1974-10-17
NL7018142A (cs) 1971-06-18
AT300812B (de) 1972-08-10
CA933165A (en) 1973-09-04
YU34288B (en) 1979-04-30
DE2058002C3 (de) 1975-06-05

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Legal Events

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PUP Patent expired