AT331427B - PROCESS FOR THE PRODUCTION OF NEW THIOURA DERIVATIVES OF VITAMIN A ACID - Google Patents

PROCESS FOR THE PRODUCTION OF NEW THIOURA DERIVATIVES OF VITAMIN A ACID

Info

Publication number
AT331427B
AT331427B AT96674*#A AT96674A AT331427B AT 331427 B AT331427 B AT 331427B AT 96674 A AT96674 A AT 96674A AT 331427 B AT331427 B AT 331427B
Authority
AT
Austria
Prior art keywords
thioura
vitamin
derivatives
acid
new
Prior art date
Application number
AT96674*#A
Other languages
German (de)
Other versions
ATA96674A (en
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of ATA96674A publication Critical patent/ATA96674A/en
Application granted granted Critical
Publication of AT331427B publication Critical patent/AT331427B/en

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
    • C07C403/20—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
AT96674*#A 1973-02-08 1974-02-07 PROCESS FOR THE PRODUCTION OF NEW THIOURA DERIVATIVES OF VITAMIN A ACID AT331427B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2306112A DE2306112A1 (en) 1973-02-08 1973-02-08 THIOURAL DERIVATIVES OF VITAMIN ASAEURS

Publications (2)

Publication Number Publication Date
ATA96674A ATA96674A (en) 1975-11-15
AT331427B true AT331427B (en) 1976-08-25

Family

ID=5871277

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96674*#A AT331427B (en) 1973-02-08 1974-02-07 PROCESS FOR THE PRODUCTION OF NEW THIOURA DERIVATIVES OF VITAMIN A ACID

Country Status (6)

Country Link
AT (1) AT331427B (en)
BE (1) BE810619A (en)
CH (1) CH590833A5 (en)
DE (1) DE2306112A1 (en)
FR (1) FR2216990B1 (en)
GB (1) GB1451980A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4642318A (en) * 1982-11-17 1987-02-10 Klaus Wolff Method for decreasing radiation load in PUVA therapy
US4743400A (en) * 1986-09-22 1988-05-10 Mcneilab, Inc. Process for preparing retinoyl chlorides

Also Published As

Publication number Publication date
DE2306112A1 (en) 1974-08-15
FR2216990A1 (en) 1974-09-06
FR2216990B1 (en) 1977-03-11
ATA96674A (en) 1975-11-15
CH590833A5 (en) 1977-08-31
GB1451980A (en) 1976-10-06
BE810619A (en) 1974-08-05

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties