FR7283M - - Google Patents

Info

Publication number
FR7283M
FR7283M FR142486A FR142486A FR7283M FR 7283 M FR7283 M FR 7283M FR 142486 A FR142486 A FR 142486A FR 142486 A FR142486 A FR 142486A FR 7283 M FR7283 M FR 7283M
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR142486A
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
Priority to FR142486A priority Critical patent/FR7283M/fr
Application granted granted Critical
Publication of FR7283M publication Critical patent/FR7283M/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07D307/26—Heterocyclic 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
    • C07D307/30—Heterocyclic 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
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR142486A 1967-12-07 1968-03-06 Expired FR7283M (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR142486A FR7283M (fr) 1967-12-07 1968-03-06

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR131426 1967-12-07
FR142486A FR7283M (fr) 1967-12-07 1968-03-06

Publications (1)

Publication Number Publication Date
FR7283M true FR7283M (fr) 1969-09-22

Family

ID=8642912

Family Applications (2)

Application Number Title Priority Date Filing Date
FR131426A Expired FR1572181A (fr) 1967-12-07 1967-12-07
FR142486A Expired FR7283M (fr) 1967-12-07 1968-03-06

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR131426A Expired FR1572181A (fr) 1967-12-07 1967-12-07

Country Status (1)

Country Link
FR (2) FR1572181A (fr)

Also Published As

Publication number Publication date
FR1572181A (fr) 1969-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse