DK63476A - 1,8-NAPHTHYRIDINE DERIVATIVES AND THEIR PREPARATION AND USE - Google Patents

1,8-NAPHTHYRIDINE DERIVATIVES AND THEIR PREPARATION AND USE

Info

Publication number
DK63476A
DK63476A DK63476*#A DK63476A DK63476A DK 63476 A DK63476 A DK 63476A DK 63476 A DK63476 A DK 63476A DK 63476 A DK63476 A DK 63476A
Authority
DK
Denmark
Prior art keywords
preparation
naphthyridine derivatives
naphthyridine
derivatives
Prior art date
Application number
DK63476*#A
Other languages
Danish (da)
Inventor
Z Meszaros
Hermecz
L Vasvari
A Horvath
P Ritli
A Mandi
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
Publication of DK63476A publication Critical patent/DK63476A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
DK63476*#A 1975-02-18 1976-02-17 1,8-NAPHTHYRIDINE DERIVATIVES AND THEIR PREPARATION AND USE DK63476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU75CI1547A HU173574B (en) 1975-02-18 1975-02-18 New process for preparing 7-methyl-4-oxo-1,4-dihydro-1,8-naphtiridine-3-carboxylic acids

Publications (1)

Publication Number Publication Date
DK63476A true DK63476A (en) 1976-08-19

Family

ID=10994554

Family Applications (1)

Application Number Title Priority Date Filing Date
DK63476*#A DK63476A (en) 1975-02-18 1976-02-17 1,8-NAPHTHYRIDINE DERIVATIVES AND THEIR PREPARATION AND USE

Country Status (6)

Country Link
JP (1) JPS51108096A (en)
DK (1) DK63476A (en)
FI (1) FI760389A (en)
HU (1) HU173574B (en)
NL (1) NL7601633A (en)
SE (1) SE7601789L (en)

Also Published As

Publication number Publication date
FI760389A (en) 1976-08-19
JPS51108096A (en) 1976-09-25
HU173574B (en) 1979-06-28
SE7601789L (en) 1976-08-19
NL7601633A (en) 1976-08-20

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