FR2620702B1 - PROCESS FOR THE PREPARATION OF NATURAL IRONES - Google Patents

PROCESS FOR THE PREPARATION OF NATURAL IRONES

Info

Publication number
FR2620702B1
FR2620702B1 FR8713138A FR8713138A FR2620702B1 FR 2620702 B1 FR2620702 B1 FR 2620702B1 FR 8713138 A FR8713138 A FR 8713138A FR 8713138 A FR8713138 A FR 8713138A FR 2620702 B1 FR2620702 B1 FR 2620702B1
Authority
FR
France
Prior art keywords
irones
natural
preparation
natural irones
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 - Fee Related
Application number
FR8713138A
Other languages
French (fr)
Other versions
FR2620702A1 (en
Inventor
Gerard Buono
Gerard Gil
Christian Triantaphylides
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.)
Societe National Elf Aquitaine
Original Assignee
Societe National Elf Aquitaine
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 Societe National Elf Aquitaine filed Critical Societe National Elf Aquitaine
Priority to FR8713138A priority Critical patent/FR2620702B1/en
Publication of FR2620702A1 publication Critical patent/FR2620702A1/en
Application granted granted Critical
Publication of FR2620702B1 publication Critical patent/FR2620702B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/14—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms
    • C07C403/16—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by doubly-bound oxygen atoms not being part of —CHO groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
FR8713138A 1987-09-23 1987-09-23 PROCESS FOR THE PREPARATION OF NATURAL IRONES Expired - Fee Related FR2620702B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8713138A FR2620702B1 (en) 1987-09-23 1987-09-23 PROCESS FOR THE PREPARATION OF NATURAL IRONES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8713138A FR2620702B1 (en) 1987-09-23 1987-09-23 PROCESS FOR THE PREPARATION OF NATURAL IRONES

Publications (2)

Publication Number Publication Date
FR2620702A1 FR2620702A1 (en) 1989-03-24
FR2620702B1 true FR2620702B1 (en) 1990-02-02

Family

ID=9355141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8713138A Expired - Fee Related FR2620702B1 (en) 1987-09-23 1987-09-23 PROCESS FOR THE PREPARATION OF NATURAL IRONES

Country Status (1)

Country Link
FR (1) FR2620702B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2658534B1 (en) * 1990-02-22 1992-06-19 Elf Aquitaine PROCESS FOR OBTAINING IRONE BY MICROBIOLOGICALLY.
FR2658533B1 (en) * 1990-02-22 1992-06-19 Elf Aquitaine PROCESS FOR OBTAINING IRON BY THE ENZYMATIC ROUTE.
WO1998049139A1 (en) 1997-04-30 1998-11-05 Givaudan-Roure (International) S.A. Process for the production of irones
EP0945073A3 (en) 1998-03-26 2001-01-17 Shiseido Company Limited Process of production of natural flavor or fragrance
ES2668951T3 (en) * 2015-08-06 2018-05-23 Skh Gmbh Procedure for artificial aging of Iris rhizomes for accelerated formation of ironic isomers
FR3058722B1 (en) 2016-11-17 2019-05-10 Universite de Bordeaux PROCESS FOR EXTRACTING TERPENIC COMPOUNDS
FR3058723A1 (en) 2016-11-17 2018-05-18 Universite de Bordeaux PROCESS FOR PURIFYING IRIDALS

Also Published As

Publication number Publication date
FR2620702A1 (en) 1989-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse