BE732882A - - Google Patents

Info

Publication number
BE732882A
BE732882A BE732882DA BE732882A BE 732882 A BE732882 A BE 732882A BE 732882D A BE732882D A BE 732882DA BE 732882 A BE732882 A BE 732882A
Authority
BE
Belgium
Prior art keywords
dimethoxy
general formula
melts
dihydro
desc
Prior art date
Application number
Other languages
English (en)
French (fr)
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 BE732882A publication Critical patent/BE732882A/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic 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
    • C07D307/38Heterocyclic 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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/54Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE732882D 1969-05-09 1969-05-09 BE732882A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE732882 1969-05-09

Publications (1)

Publication Number Publication Date
BE732882A true BE732882A (enrdf_load_stackoverflow) 1969-11-10

Family

ID=3854735

Family Applications (1)

Application Number Title Priority Date Filing Date
BE732882D BE732882A (enrdf_load_stackoverflow) 1969-05-09 1969-05-09

Country Status (1)

Country Link
BE (1) BE732882A (enrdf_load_stackoverflow)

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