CH586222A5 - - Google Patents

Info

Publication number
CH586222A5
CH586222A5 CH883773A CH883773A CH586222A5 CH 586222 A5 CH586222 A5 CH 586222A5 CH 883773 A CH883773 A CH 883773A CH 883773 A CH883773 A CH 883773A CH 586222 A5 CH586222 A5 CH 586222A5
Authority
CH
Switzerland
Application number
CH883773A
Original Assignee
Merck Sharp & Dohme
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 Merck Sharp & Dohme filed Critical Merck Sharp & Dohme
Publication of CH586222A5 publication Critical patent/CH586222A5/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)
CH883773A 1972-06-16 1973-06-18 CH586222A5 (cs)

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
CH586222A5 true CH586222A5 (cs) 1977-03-31

Family

ID=4093588

Family Applications (1)

Application Number Title Priority Date Filing Date
CH883773A CH586222A5 (cs) 1972-06-16 1973-06-18

Country Status (8)

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

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
BRPI0919652A2 (pt) * 2008-10-29 2015-08-18 Basf Se Compostos de piridina, agente, e, processo para combater vegetação indesejada

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
FR2189042A1 (cs) 1974-01-25
US3842087A (en) 1974-10-15
FR2189042B1 (cs) 1976-10-22
CA988523A (en) 1976-05-04
DE2330554A1 (de) 1974-01-10
JPS4949993A (cs) 1974-05-15
GB1395436A (en) 1975-05-29
NL7307492A (cs) 1973-12-18

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased