BE641499A - - Google Patents

Info

Publication number
BE641499A
BE641499A BE641499DA BE641499A BE 641499 A BE641499 A BE 641499A BE 641499D A BE641499D A BE 641499DA BE 641499 A BE641499 A BE 641499A
Authority
BE
Belgium
Application number
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.)
Publication of BE641499A publication Critical patent/BE641499A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D307/70—Nitro radicals
    • C07D307/71—Nitro radicals attached in position 5
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D307/70—Nitro radicals
    • C07D307/71—Nitro radicals attached in position 5
    • C07D307/72—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2
    • C07D307/73—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2 by amino or imino, or substituted amino or imino radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D307/70—Nitro radicals
    • C07D307/71—Nitro radicals attached in position 5
    • C07D307/72—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2
    • C07D307/74—Nitro radicals attached in position 5 with hydrocarbon radicals, substituted by nitrogen-containing radicals, attached in position 2 by hydrazino or hydrazono or such substituted radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE641499D 1962-12-19 BE641499A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB70054A DE1213850B (de) 1962-12-19 1962-12-19 Verfahren zur Herstellung von 5-Nitrofuran-Derivaten

Publications (1)

Publication Number Publication Date
BE641499A true BE641499A (de)

Family

ID=6976524

Family Applications (1)

Application Number Title Priority Date Filing Date
BE641499D BE641499A (de) 1962-12-19

Country Status (7)

Country Link
US (1) US3245999A (de)
AT (1) AT240849B (de)
BE (1) BE641499A (de)
CH (1) CH450448A (de)
DE (1) DE1213850B (de)
GB (1) GB991074A (de)
NL (1) NL302096A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427329A (en) * 1966-12-05 1969-02-11 Norwich Pharma Co N1-cyano-5-nitro-2-furamidine
US3835165A (en) * 1970-02-27 1974-09-10 Ciba Geigy Corp Nitrofuryl-alpha-halo-hydrazones

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677641A (en) * 1952-01-18 1954-05-04 American Cyanamid Co Tuberculostatic agent
US2596069A (en) * 1952-03-07 1952-05-06 Hoffmann La Roche Compositions for combating tuberculosis
US2946801A (en) * 1957-06-05 1960-07-26 Standard Oil Co Production of pyridine carboxylic acids
US3159654A (en) * 1958-09-25 1964-12-01 Norwich Pharma Co New series of carboxylic acid esters of 5-nitro-2-furyl alkylidene hydroxyalkyl semicbazones
US2945047A (en) * 1958-12-29 1960-07-12 Abbott Lab Thiosemicarbazides
DE1134996B (de) * 1959-07-13 1962-08-23 Pharmacia Ab Verfahren zur Herstellung neuer, bakteriostatisch wirksamer Nitrofurylthiadiazole
US2971003A (en) * 1959-11-16 1961-02-07 Frosst & Co Charles E 2, 2-dialkyl-4-(pyridyl ethyl)-tetrahydrofuran-4-methyl carbamate

Also Published As

Publication number Publication date
CH450448A (de) 1968-01-31
DE1213850B (de) 1966-04-07
US3245999A (en) 1966-04-12
GB991074A (en) 1965-05-05
AT240849B (de) 1965-06-25
NL302096A (de)

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