ES266987A1 - Un procedimiento para la preparaciën de delta-tocoferol - Google Patents

Un procedimiento para la preparaciën de delta-tocoferol

Info

Publication number
ES266987A1
ES266987A1 ES0266987A ES266987A ES266987A1 ES 266987 A1 ES266987 A1 ES 266987A1 ES 0266987 A ES0266987 A ES 0266987A ES 266987 A ES266987 A ES 266987A ES 266987 A1 ES266987 A1 ES 266987A1
Authority
ES
Spain
Prior art keywords
acid
compound
isophytol
phytol
benzophenone
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
ES0266987A
Other languages
English (en)
Spanish (es)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of ES266987A1 publication Critical patent/ES266987A1/es
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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES0266987A 1960-04-29 1961-04-28 Un procedimiento para la preparaciën de delta-tocoferol Expired ES266987A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH496260A CH394241A (de) 1960-04-29 1960-04-29 Verfahren zur Herstellung von D-Tocopherol

Publications (1)

Publication Number Publication Date
ES266987A1 true ES266987A1 (es) 1961-11-01

Family

ID=4285549

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0266987A Expired ES266987A1 (es) 1960-04-29 1961-04-28 Un procedimiento para la preparaciën de delta-tocoferol

Country Status (4)

Country Link
BE (1) BE602800A (de)
CH (1) CH394241A (de)
ES (1) ES266987A1 (de)
GB (1) GB900217A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392525A1 (de) * 1989-04-13 1990-10-17 Henkel Corporation Hydroxyaromatische Ketone
CN114306291B (zh) * 2022-01-13 2023-06-27 云南大学 一种化合物在预防和/或治疗癌症中的用途

Also Published As

Publication number Publication date
GB900217A (en) 1962-07-04
CH394241A (de) 1965-06-30
BE602800A (fr) 1961-10-20

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