SE108023C1 - - Google Patents

Info

Publication number
SE108023C1
SE108023C1 SE526539A SE526539A SE108023C1 SE 108023 C1 SE108023 C1 SE 108023C1 SE 526539 A SE526539 A SE 526539A SE 526539 A SE526539 A SE 526539A SE 108023 C1 SE108023 C1 SE 108023C1
Authority
SE
Sweden
Application number
SE526539A
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 SE526539A priority Critical patent/SE108023C1/xx
Publication of SE108023C1 publication Critical patent/SE108023C1/xx

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)
SE526539A 1939-10-06 1939-10-06 SE108023C1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE526539A SE108023C1 (fr) 1939-10-06 1939-10-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE526539A SE108023C1 (fr) 1939-10-06 1939-10-06

Publications (1)

Publication Number Publication Date
SE108023C1 true SE108023C1 (fr) 1943-07-27

Family

ID=1941267

Family Applications (1)

Application Number Title Priority Date Filing Date
SE526539A SE108023C1 (fr) 1939-10-06 1939-10-06

Country Status (1)

Country Link
SE (1) SE108023C1 (fr)

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