BE727737A - - Google Patents

Info

Publication number
BE727737A
BE727737A BE727737DA BE727737A BE 727737 A BE727737 A BE 727737A BE 727737D A BE727737D A BE 727737DA BE 727737 A BE727737 A BE 727737A
Authority
BE
Belgium
Prior art keywords
esterified
free
hydroxy group
compounds
formula
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 BE727737A publication Critical patent/BE727737A/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
    • C07D307/26Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D307/32Oxygen atoms
    • C07D307/33Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE727737D 1969-01-31 1969-01-31 BE727737A (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE727737 1969-01-31

Publications (1)

Publication Number Publication Date
BE727737A true BE727737A (no) 1969-07-31

Family

ID=3854205

Family Applications (1)

Application Number Title Priority Date Filing Date
BE727737D BE727737A (no) 1969-01-31 1969-01-31

Country Status (1)

Country Link
BE (1) BE727737A (no)

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