NL7307492A - - Google Patents

Info

Publication number
NL7307492A
NL7307492A NL7307492A NL7307492A NL7307492A NL 7307492 A NL7307492 A NL 7307492A NL 7307492 A NL7307492 A NL 7307492A NL 7307492 A NL7307492 A NL 7307492A NL 7307492 A NL7307492 A NL 7307492A
Authority
NL
Netherlands
Application number
NL7307492A
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 filed Critical
Publication of NL7307492A publication Critical patent/NL7307492A/xx

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NL7307492A 1972-06-16 1973-05-29 NL7307492A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA144,973A CA988523A (en) 1972-06-16 1972-06-16 1,8-naphthyridine compounds

Publications (1)

Publication Number Publication Date
NL7307492A true NL7307492A (xx) 1973-12-18

Family

ID=4093588

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7307492A NL7307492A (xx) 1972-06-16 1973-05-29

Country Status (8)

Country Link
US (1) US3842087A (xx)
JP (1) JPS4949993A (xx)
CA (1) CA988523A (xx)
CH (1) CH586222A5 (xx)
DE (1) DE2330554A1 (xx)
FR (1) FR2189042B1 (xx)
GB (1) GB1395436A (xx)
NL (1) NL7307492A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169092A (en) * 1968-02-28 1979-09-25 Bayer John W Transition metal-naphthyridine chemical complexes
US3928367A (en) * 1969-04-14 1975-12-23 Schering Corp 1-Amino naphthyridines
US3962262A (en) * 1973-04-11 1976-06-08 Merck & Co., Inc. 1,8-naphthyridine compounds
US4031103A (en) * 1974-06-07 1977-06-21 Merck Sharp & Dohme (I.A.) Corporation 1,8-Naphthyridine compounds
US4452800A (en) * 1982-04-26 1984-06-05 Schering Corporation Salts of 3(n-butyl)-4-hydroxy-1-phenyl-1,8-naphthyridine-2(1H)-one and their use in treating chronic obstructive lung diseases
MX2011004396A (es) * 2008-10-29 2011-05-25 Basf Se Piridinas sustituidas con accion herbicida.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH48A (fr) * 1888-11-15 1889-06-13 Gustave Falconnier Briquetages légers et économiques
US3658796A (en) * 1968-04-10 1972-04-25 Boehringer Mannheim Gmbh 5-nitrofuran derivatives

Also Published As

Publication number Publication date
CA988523A (en) 1976-05-04
JPS4949993A (xx) 1974-05-15
GB1395436A (en) 1975-05-29
US3842087A (en) 1974-10-15
FR2189042A1 (xx) 1974-01-25
CH586222A5 (xx) 1977-03-31
FR2189042B1 (xx) 1976-10-22
DE2330554A1 (de) 1974-01-10

Similar Documents

Publication Publication Date Title
JPS4915124A (xx)
FR2189042B1 (xx)
JPS5133551Y2 (xx)
JPS574289Y2 (xx)
JPS5441354B2 (xx)
JPS5425772B1 (xx)
JPS4924568U (xx)
JPS4888854U (xx)
JPS49102608U (xx)
CH562125A5 (xx)
CH569147A5 (xx)
BG20869A1 (xx)
BG18348A1 (xx)
BG21010A3 (xx)
BG18259A2 (xx)
BG21231A3 (xx)
BG27060A3 (xx)
CH1504872A4 (xx)
CH494772A4 (xx)
CH560132A5 (xx)
CH560979A5 (xx)
CH561792A5 (xx)
CH564358A5 (xx)
BG18040A1 (xx)
CH564535A5 (xx)

Legal Events

Date Code Title Description
BV The patent application has lapsed