GB1286216A - A process for the manufacture of polyene compounds - Google Patents

A process for the manufacture of polyene compounds

Info

Publication number
GB1286216A
GB1286216A GB60838/70A GB6083870A GB1286216A GB 1286216 A GB1286216 A GB 1286216A GB 60838/70 A GB60838/70 A GB 60838/70A GB 6083870 A GB6083870 A GB 6083870A GB 1286216 A GB1286216 A GB 1286216A
Authority
GB
United Kingdom
Prior art keywords
vitamin
acid
converted
residue
trimethyl
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
Application number
GB60838/70A
Other languages
English (en)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of GB1286216A publication Critical patent/GB1286216A/en
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
    • C07C403/20—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • 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)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB60838/70A 1969-12-31 1970-12-22 A process for the manufacture of polyene compounds Expired GB1286216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1939969A CH526500A (de) 1969-12-31 1969-12-31 Verfahren zur Herstellung von Polyenverbindungen

Publications (1)

Publication Number Publication Date
GB1286216A true GB1286216A (en) 1972-08-23

Family

ID=4439197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB60838/70A Expired GB1286216A (en) 1969-12-31 1970-12-22 A process for the manufacture of polyene compounds

Country Status (12)

Country Link
US (1) US3746730A (enExample)
AT (1) AT315386B (enExample)
BE (1) BE761028A (enExample)
CH (1) CH526500A (enExample)
DE (1) DE2061507B2 (enExample)
DK (1) DK123708B (enExample)
ES (1) ES386899A1 (enExample)
FR (1) FR2072155B1 (enExample)
GB (1) GB1286216A (enExample)
NL (1) NL155007B (enExample)
SE (1) SE363823B (enExample)
ZA (1) ZA708477B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398495A1 (fr) 1977-07-29 1979-02-23 Oreal Compositions deodorantes contenant un sel de polyacide carboxylique
US4490414A (en) * 1983-05-11 1984-12-25 Sri International Open chain analogues of retinoic acid
US5070108A (en) * 1990-10-12 1991-12-03 Trustees Of The University Of Pennsylvania Methods of treating osteoporosis, increasing bone mineral content and preventing the occurrence of compression fractures in a mammal
US5547947A (en) * 1993-03-11 1996-08-20 Hoffmann-La Roche Inc. Methods of treatment
US5411741A (en) * 1993-07-29 1995-05-02 Zaias; Nardo Method and composition for skin depigmentation
US8916552B2 (en) 2006-10-12 2014-12-23 Astex Therapeutics Limited Pharmaceutical combinations
US8883790B2 (en) 2006-10-12 2014-11-11 Astex Therapeutics Limited Pharmaceutical combinations
WO2008076370A2 (en) * 2006-12-18 2008-06-26 The General Hospital Corporation P21 compositions and methods for the treatment of hiv
CN111087335B (zh) * 2020-01-09 2020-11-10 山东良福制药有限公司 一种维a酸的制备方法

Also Published As

Publication number Publication date
AT315386B (de) 1974-05-27
CH526500A (de) 1972-08-15
NL155007B (nl) 1977-11-15
SE363823B (enExample) 1974-02-04
FR2072155A1 (enExample) 1971-09-24
NL7018255A (enExample) 1971-07-02
FR2072155B1 (enExample) 1973-06-08
US3746730A (en) 1973-07-17
DK123708B (da) 1972-07-24
BE761028A (fr) 1971-06-30
ZA708477B (en) 1971-09-29
DE2061507B2 (de) 1977-01-20
DE2061507A1 (enExample) 1971-07-08
ES386899A1 (es) 1973-04-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746B Proceeding under section 46(3) patents act 1977
746B Proceeding under section 46(3) patents act 1977
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years