FR2307779B1 - - Google Patents

Info

Publication number
FR2307779B1
FR2307779B1 FR7610651A FR7610651A FR2307779B1 FR 2307779 B1 FR2307779 B1 FR 2307779B1 FR 7610651 A FR7610651 A FR 7610651A FR 7610651 A FR7610651 A FR 7610651A FR 2307779 B1 FR2307779 B1 FR 2307779B1
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
FR7610651A
Other languages
French (fr)
Other versions
FR2307779A1 (fr
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.)
HELMONA AG
Original Assignee
HELMONA 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 HELMONA AG filed Critical HELMONA AG
Publication of FR2307779A1 publication Critical patent/FR2307779A1/fr
Application granted granted Critical
Publication of FR2307779B1 publication Critical patent/FR2307779B1/fr
Granted 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
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
    • C07D311/40—Separation, e.g. from natural material; Purification
    • 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
    • C07D311/60—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2
    • C07D311/62—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with aryl radicals attached in position 2 with oxygen atoms directly attached in position 3, e.g. anthocyanidins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7610651A 1975-04-18 1976-04-12 Procede de separation de polyphenols a partir d'extraits vegetaux Granted FR2307779A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH508975A CH602531A5 (sh) 1975-04-18 1975-04-18

Publications (2)

Publication Number Publication Date
FR2307779A1 FR2307779A1 (fr) 1976-11-12
FR2307779B1 true FR2307779B1 (sh) 1979-04-20

Family

ID=4287747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7610651A Granted FR2307779A1 (fr) 1975-04-18 1976-04-12 Procede de separation de polyphenols a partir d'extraits vegetaux

Country Status (2)

Country Link
CH (1) CH602531A5 (sh)
FR (1) FR2307779A1 (sh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6777005B1 (en) * 1994-10-03 2004-08-17 Mars, Incorporated Foods containing a cocoa polyphenol additive
US6558713B2 (en) * 1996-09-06 2003-05-06 Mars, Incorporated Health of a mammal by administering a composition containing at least one cocoa polyphenol ingredient
FR2820738B1 (fr) * 2001-02-15 2003-05-16 Agronomique Inst Nat Rech Procede d'extraction, de fractionnement et de purification de composes polyphenoliques issus d'ecarts de triage de vegetaux frais utilisant une resine a haut rendement d'adsorption et d'elution

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR845046A (fr) * 1938-03-28 1939-08-09 Chimiotherapie Lab Franc Procédé pour la séparation quantitative des composés hydroxylés

Also Published As

Publication number Publication date
FR2307779A1 (fr) 1976-11-12
CH602531A5 (sh) 1978-07-31

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Legal Events

Date Code Title Description
ST Notification of lapse