FR2082058A5 - - Google Patents

Info

Publication number
FR2082058A5
FR2082058A5 FR7007379A FR7007379A FR2082058A5 FR 2082058 A5 FR2082058 A5 FR 2082058A5 FR 7007379 A FR7007379 A FR 7007379A FR 7007379 A FR7007379 A FR 7007379A FR 2082058 A5 FR2082058 A5 FR 2082058A5
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
FR7007379A
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR7007379A priority Critical patent/FR2082058A5/fr
Priority to NL7102333A priority patent/NL7102333A/xx
Priority to CH292371A priority patent/CH516499A/fr
Priority to BE763677A priority patent/BE763677A/fr
Priority to ES388798A priority patent/ES388798A1/es
Priority to DE19712109875 priority patent/DE2109875A1/de
Priority to GB2273271A priority patent/GB1273952A/en
Application granted granted Critical
Publication of FR2082058A5 publication Critical patent/FR2082058A5/fr
Expired 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
    • C07C403/24—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 six-membered non-aromatic rings, e.g. beta-carotene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
FR7007379A 1970-03-02 1970-03-02 Expired FR2082058A5 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7007379A FR2082058A5 (fr) 1970-03-02 1970-03-02
NL7102333A NL7102333A (fr) 1970-03-02 1971-02-22
CH292371A CH516499A (fr) 1970-03-02 1971-03-01 Procédé de préparation de la canthaxanthine omni-trans
BE763677A BE763677A (fr) 1970-03-02 1971-03-02 Preparation de canthaxanthine-trans
ES388798A ES388798A1 (es) 1970-03-02 1971-03-02 Procedimiento para la preparacion de cantaxantina omnitrans.
DE19712109875 DE2109875A1 (de) 1970-03-02 1971-03-02 Herstellung von trans-Canthaxanthin
GB2273271A GB1273952A (en) 1970-03-02 1971-04-19 Preparation of trans-canthaxanthine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7007379A FR2082058A5 (fr) 1970-03-02 1970-03-02

Publications (1)

Publication Number Publication Date
FR2082058A5 true FR2082058A5 (fr) 1971-12-10

Family

ID=9051497

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007379A Expired FR2082058A5 (fr) 1970-03-02 1970-03-02

Country Status (7)

Country Link
BE (1) BE763677A (fr)
CH (1) CH516499A (fr)
DE (1) DE2109875A1 (fr)
ES (1) ES388798A1 (fr)
FR (1) FR2082058A5 (fr)
GB (1) GB1273952A (fr)
NL (1) NL7102333A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115772109A (zh) * 2022-12-06 2023-03-10 万华化学集团股份有限公司 一种角黄素晶体的制备方法

Also Published As

Publication number Publication date
NL7102333A (fr) 1971-09-06
DE2109875A1 (de) 1971-09-30
CH516499A (fr) 1971-12-15
ES388798A1 (es) 1973-05-16
GB1273952A (en) 1972-05-10
BE763677A (fr) 1971-09-02

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Legal Events

Date Code Title Description
ST Notification of lapse