CH605724A5 - - Google Patents

Info

Publication number
CH605724A5
CH605724A5 CH1508774A CH1508774A CH605724A5 CH 605724 A5 CH605724 A5 CH 605724A5 CH 1508774 A CH1508774 A CH 1508774A CH 1508774 A CH1508774 A CH 1508774A CH 605724 A5 CH605724 A5 CH 605724A5
Authority
CH
Switzerland
Application number
CH1508774A
Inventor
Michel Lalonde
Hansjoerg Dr Stoller
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH1508774A priority Critical patent/CH605724A5/xx
Priority to NL7512152A priority patent/NL7512152A/xx
Priority to DE2548883A priority patent/DE2548883C3/de
Priority to US05/628,280 priority patent/US4026778A/en
Priority to BE161658A priority patent/BE835334A/xx
Priority to FR7534288A priority patent/FR2291191A1/fr
Priority to JP50134209A priority patent/JPS5915907B2/ja
Priority to GB46529/75A priority patent/GB1527909A/en
Priority to AT857875A priority patent/AT350743B/de
Publication of CH605724A5 publication Critical patent/CH605724A5/xx

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
    • C07C403/06—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 singly-bound oxygen atoms
    • C07C403/08—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 singly-bound oxygen atoms by hydroxy groups
    • 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
    • C07C403/06—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 singly-bound oxygen atoms
    • C07C403/10—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 singly-bound oxygen atoms by etherified hydroxy groups
    • 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
    • C07C403/06—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 singly-bound oxygen atoms
    • C07C403/12—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 singly-bound oxygen atoms by esterified hydroxy groups
    • 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
    • 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
    • C07C403/20—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 carboxyl groups or halides, anhydrides, or (thio)esters thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/09—Geometrical isomers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00—Chemistry: electrical and wave energy
    • Y10S204/90—Effecting a change in isomerization by wave energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH1508774A 1974-11-12 1974-11-12 CH605724A5 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH1508774A CH605724A5 (de) 1974-11-12 1974-11-12
NL7512152A NL7512152A (nl) 1974-11-12 1975-10-16 Isomerisatie.
DE2548883A DE2548883C3 (de) 1974-11-12 1975-10-31 Verfahren zur photochemischen Isomerisierung von Vitamin A-Verbindungen
US05/628,280 US4026778A (en) 1974-11-12 1975-11-03 Photochemical isomerization of vitamin A compounds
BE161658A BE835334A (fr) 1974-11-12 1975-11-07 Isomerisation
FR7534288A FR2291191A1 (fr) 1974-11-12 1975-11-10 Procede pour l'isomerisation photochimique de composes vitaminiques a et de leurs derives
JP50134209A JPS5915907B2 (ja) 1974-11-12 1975-11-10 ビタミン ａ カゴウブツ オヨビ ソノユウドウタイノ コウカガクテキイセイカホウホウ
GB46529/75A GB1527909A (en) 1974-11-12 1975-11-11 Isomerisation process
AT857875A AT350743B (de) 1974-11-12 1975-11-11 Verfahren zur photochemischen isomerisierung von vitamin a und dessen derivaten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1508774A CH605724A5 (de) 1974-11-12 1974-11-12

Publications (1)

Publication Number Publication Date
CH605724A5 true CH605724A5 (de) 1978-10-13

Family

ID=4406232

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1508774A CH605724A5 (de) 1974-11-12 1974-11-12

Country Status (9)

Country Link
US (1) US4026778A (de)
JP (1) JPS5915907B2 (de)
AT (1) AT350743B (de)
BE (1) BE835334A (de)
CH (1) CH605724A5 (de)
DE (1) DE2548883C3 (de)
FR (1) FR2291191A1 (de)
GB (1) GB1527909A (de)
NL (1) NL7512152A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843096A (en) * 1985-06-26 1989-06-27 Stiefel Laboratories, Inc. Treatment of acne
TW252974B (de) * 1993-03-23 1995-08-01 Takeda Dharm Industry Co Ltd
WO1994022818A1 (en) * 1993-04-05 1994-10-13 Pfizer Inc. Method for the preparation of 9-cis retinoic acid
IT1274494B (it) * 1995-05-12 1997-07-17 Lab Mag Spa Procedimento fotochimico per la preparazione dell'acido 13-cis-retinoico
US5910594A (en) * 1997-02-13 1999-06-08 Roche Vitamins Inc. Process for the manufacture of 5-cyano-4-lower alkyl-oxazoles
US5908957A (en) * 1997-02-14 1999-06-01 Roche Vitamins Inc. Isomerization process
DE10344207B3 (de) 2003-09-22 2004-12-23 Schott Ag Vorrichtung und Verfahren zum Konfektionieren optischer Fasern
CN102424662B (zh) * 2011-09-28 2014-04-02 集美大学 维生素a棕榈酸酯的分离纯化方法
WO2020245030A1 (en) 2019-06-07 2020-12-10 Basf Se Isomerization of polyunsaturated non-aromatic compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053574A (de) * 1964-04-24
DE1468764B1 (de) * 1964-06-06 1970-01-22 Pfizer & Co C Verfahren zur Herstellung thermostabiler Gemische von Vitamin A-Isomeren und deren Estern
DE2210800C2 (de) * 1972-03-07 1974-02-21 Basf Ag, 6700 Ludwigshafen Verfahren zur photochemischen Isomerisierung von cis-Isomeren von Vitamin-A-Verbindungen und deren Derivate

Also Published As

Publication number Publication date
NL7512152A (nl) 1976-05-14
JPS5915907B2 (ja) 1984-04-12
AT350743B (de) 1979-06-11
DE2548883C3 (de) 1982-05-13
DE2548883A1 (de) 1976-05-13
BE835334A (fr) 1976-05-07
ATA857875A (de) 1978-11-15
DE2548883B2 (de) 1981-08-06
FR2291191B1 (de) 1978-08-18
US4026778A (en) 1977-05-31
JPS5170749A (en) 1976-06-18
GB1527909A (en) 1978-10-11
FR2291191A1 (fr) 1976-06-11

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Legal Events

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PL Patent ceased