CA432835A - Tocopherol preparation - Google Patents

Tocopherol preparation

Info

Publication number
CA432835A
CA432835A CA432835A CA432835DA CA432835A CA 432835 A CA432835 A CA 432835A CA 432835 A CA432835 A CA 432835A CA 432835D A CA432835D A CA 432835DA CA 432835 A CA432835 A CA 432835A
Authority
CA
Canada
Prior art keywords
tocopherol preparation
tocopherol
preparation
Prior art date
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
CA432835A
Other languages
French (fr)
Inventor
G. Baxter James
D. Robeson Charles
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Distillation Products Inc
Original Assignee
Distillation Products Inc
Publication date
Application granted granted Critical
Publication of CA432835A publication Critical patent/CA432835A/en
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)
CA432835A Tocopherol preparation Expired CA432835A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA432835T

Publications (1)

Publication Number Publication Date
CA432835A true CA432835A (en) 1946-01-29

Family

ID=210266

Family Applications (1)

Application Number Title Priority Date Filing Date
CA432835A Expired CA432835A (en) Tocopherol preparation

Country Status (1)

Country Link
CA (1) CA432835A (en)

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