HU173573B - Process for producing new 1,8-naphtridine derivatives - Google Patents

Process for producing new 1,8-naphtridine derivatives

Info

Publication number
HU173573B
HU173573B HU75CI1546A HUCI001546A HU173573B HU 173573 B HU173573 B HU 173573B HU 75CI1546 A HU75CI1546 A HU 75CI1546A HU CI001546 A HUCI001546 A HU CI001546A HU 173573 B HU173573 B HU 173573B
Authority
HU
Hungary
Prior art keywords
naphtridine
derivatives
producing new
producing
new
Prior art date
Application number
HU75CI1546A
Other languages
Hungarian (hu)
Inventor
Zoltan Meszaros
Istvan Hermecz
Arpadne Vasvari
Agnes Horvath
Peter Ritli
Attila 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
Priority to HU75CI1546A priority Critical patent/HU173573B/en
Priority to DK63576*#A priority patent/DK63576A/en
Priority to FI760388A priority patent/FI760388A/fi
Priority to JP51016078A priority patent/JPS51108095A/ja
Priority to NL7601632A priority patent/NL7601632A/en
Priority to SE7601884A priority patent/SE7601884L/en
Publication of HU173573B publication Critical patent/HU173573B/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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HU75CI1546A 1975-02-18 1975-02-18 Process for producing new 1,8-naphtridine derivatives HU173573B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
HU75CI1546A HU173573B (en) 1975-02-18 1975-02-18 Process for producing new 1,8-naphtridine derivatives
DK63576*#A DK63576A (en) 1975-02-18 1976-02-17 PROCEDURE FOR THE PREPARATION OF 7-METHYL-4-OXO-1,4-DIHYDRO-1,8-NAPHTHYRIDINE-3-CARBOXYLIC ACID
FI760388A FI760388A (en) 1975-02-18 1976-02-17
JP51016078A JPS51108095A (en) 1975-02-18 1976-02-18
NL7601632A NL7601632A (en) 1975-02-18 1976-02-18 Antibacterial 1,8-naphthyridine derivs - viz. 7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acids, by ylid hydrolysis
SE7601884A SE7601884L (en) 1975-02-18 1976-02-18 NEW PROCEDURE FOR THE PREPARATION OF 7-METHYL-4-OXO-1,4-DIHYDRO-1,8-NAFTHYRIDINE-3-CARBOXYLIC ACIDS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU75CI1546A HU173573B (en) 1975-02-18 1975-02-18 Process for producing new 1,8-naphtridine derivatives

Publications (1)

Publication Number Publication Date
HU173573B true HU173573B (en) 1979-06-28

Family

ID=10994553

Family Applications (1)

Application Number Title Priority Date Filing Date
HU75CI1546A HU173573B (en) 1975-02-18 1975-02-18 Process for producing new 1,8-naphtridine derivatives

Country Status (6)

Country Link
JP (1) JPS51108095A (en)
DK (1) DK63576A (en)
FI (1) FI760388A (en)
HU (1) HU173573B (en)
NL (1) NL7601632A (en)
SE (1) SE7601884L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3280475A (en) * 1960-04-28 1966-10-25 Leland H Satre Apparatus for pre-drying matrices
US3186108A (en) * 1960-09-22 1965-06-01 George M Clark Suction-type matrix drier with means for controlling drying time and suction
JPS5649382A (en) * 1979-09-28 1981-05-02 Dainippon Pharmaceut Co Ltd 6-fluoro-7-cyclic amino-1,8-naphthylidine derivative and its salt

Also Published As

Publication number Publication date
DK63576A (en) 1976-08-19
JPS51108095A (en) 1976-09-25
SE7601884L (en) 1976-08-19
NL7601632A (en) 1976-08-20
FI760388A (en) 1976-08-19

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