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FR7284M - - Google Patents

Info

Publication number
FR7284M
FR7284M FR142752A FR142752A FR7284M FR 7284 M FR7284 M FR 7284M FR 142752 A FR142752 A FR 142752A FR 142752 A FR142752 A FR 142752A FR 7284 M FR7284 M FR 7284M
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
FR142752A
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 FR142752A priority Critical patent/FR7284M/fr
Priority to CH1710968A priority patent/CH490371A/fr
Priority to BE726592D priority patent/BE726592A/xx
Priority to CA042,876A priority patent/CA967094A/en
Priority to GB1264667D priority patent/GB1264667A/en
Application granted granted Critical
Publication of FR7284M publication Critical patent/FR7284M/fr
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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A61K31/352—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline 
    • A61K31/353—3,4-Dihydrobenzopyrans, e.g. chroman, catechin
    • A61K31/355—Tocopherols, e.g. vitamin E

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Steroid Compounds (AREA)
FR142752A 1968-03-07 1968-03-07 Expired FR7284M (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR142752A FR7284M (fr) 1968-03-07 1968-03-07
CH1710968A CH490371A (fr) 1968-03-07 1968-11-15 Procédé pour la préparation de l'ester palmitique du tocophérol
BE726592D BE726592A (fr) 1968-03-07 1969-01-08
CA042,876A CA967094A (en) 1968-03-07 1969-02-13 Medicaments a action vitaminique e, hautement liposolubles, a effets prolonges
GB1264667D GB1264667A (fr) 1968-03-07 1969-03-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR142752A FR7284M (fr) 1968-03-07 1968-03-07

Publications (1)

Publication Number Publication Date
FR7284M true FR7284M (fr) 1969-09-22

Family

ID=8647129

Family Applications (1)

Application Number Title Priority Date Filing Date
FR142752A Expired FR7284M (fr) 1968-03-07 1968-03-07

Country Status (5)

Country Link
BE (1) BE726592A (fr)
CA (1) CA967094A (fr)
CH (1) CH490371A (fr)
FR (1) FR7284M (fr)
GB (1) GB1264667A (fr)

Also Published As

Publication number Publication date
CH490371A (fr) 1970-05-15
BE726592A (fr) 1969-06-16
GB1264667A (fr) 1972-02-23
CA967094A (en) 1975-05-06

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property