FR6387M - - Google Patents

Info

Publication number
FR6387M
FR6387M FR9051A FR9051A FR6387M FR 6387 M FR6387 M FR 6387M FR 9051 A FR9051 A FR 9051A FR 9051 A FR9051 A FR 9051A FR 6387 M FR6387 M FR 6387M
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
FR9051A
Other languages
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
Priority to FR9051A priority Critical patent/FR6387M/fr
Application granted granted Critical
Publication of FR6387M publication Critical patent/FR6387M/fr
Priority to DE19681813828 priority patent/DE1813828A1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
    • C07D311/72—3,4-Dihydro derivatives having in position 2 at least one methyl radical and in position 6 one oxygen atom, e.g. tocopherols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
FR9051A 1965-03-12 1965-03-12 Expired FR6387M (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9051A FR6387M (enrdf_load_stackoverflow) 1965-03-12 1965-03-12
DE19681813828 DE1813828A1 (de) 1965-03-12 1968-12-11 Unterdecke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9051A FR6387M (enrdf_load_stackoverflow) 1965-03-12 1965-03-12

Publications (1)

Publication Number Publication Date
FR6387M true FR6387M (enrdf_load_stackoverflow) 1968-10-21

Family

ID=8573806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9051A Expired FR6387M (enrdf_load_stackoverflow) 1965-03-12 1965-03-12

Country Status (2)

Country Link
DE (1) DE1813828A1 (enrdf_load_stackoverflow)
FR (1) FR6387M (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
DE1813828A1 (de) 1969-07-17

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Legal Events

Date Code Title Description
ST Notification of lapse