BE478692A - - Google Patents

Info

Publication number
BE478692A
BE478692A BE478692DA BE478692A BE 478692 A BE478692 A BE 478692A BE 478692D A BE478692D A BE 478692DA BE 478692 A BE478692 A BE 478692A
Authority
BE
Belgium
Application number
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.)
Publication of BE478692A publication Critical patent/BE478692A/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
    • C07C403/18—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 nitrogen 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
    • C07C403/06—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
    • C07C403/14—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
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
BE478692D 1944-06-12 BE478692A (th)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US540002A US2415834A (en) 1944-06-12 1944-06-12 Dimethylamino vitamin a and its conversion to vitamin a

Publications (1)

Publication Number Publication Date
BE478692A true BE478692A (th)

Family

ID=24153558

Family Applications (1)

Application Number Title Priority Date Filing Date
BE478692D BE478692A (th) 1944-06-12

Country Status (4)

Country Link
US (1) US2415834A (th)
BE (1) BE478692A (th)
ES (1) ES181425A1 (th)
GB (1) GB663733A (th)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2622103A (en) * 1952-12-16 Un saturated carbinol and process
US2583194A (en) * 1948-04-27 1952-01-22 Eastman Kodak Co Vitamin a derivatives and methods of preparing the same
DE1028118B (de) * 1951-09-11 1958-04-17 Eastman Kodak Co Verfahren zur Herstellung von Vitamin A-aldehyd, -alkohol bzw. dessen Estern
US2838518A (en) * 1953-12-24 1958-06-10 Degussa Ethynyl piperidyl carbamic acid esters
US2819308A (en) * 1955-11-04 1958-01-07 Nopco Chem Co Vitamin a-active material
US2819309A (en) * 1955-11-04 1958-01-07 Nopco Chem Co Production of vitamin a amine
US2886588A (en) * 1956-01-20 1959-05-12 Hoffmann La Roche Intermediates for the production of an unsaturated dialdehyde
US2945876A (en) * 1957-09-04 1960-07-19 Nopco Chem Co Vitamin a intermediates and process for obtaining same
US4000131A (en) * 1974-05-10 1976-12-28 Hoffmann-La Roche Inc. Process for preparing epoxide-cyclohexyl compound and resultant compound

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US691157A (en) * 1900-07-07 1902-01-14 Hoechst Ag Trimethyl hexahydroöxybenzylanilin and process of making same.
GB190325695A (en) * 1902-11-27 1904-01-28 Albert Verley Manufacture of New Compounds, Derived from Citrylidene-acetic Acid, its Nitrile or its Ethers.
US778243A (en) * 1904-05-21 1904-12-27 Farbenfabriken Elberfeld Co Process of making dialkyl carbinols.
US2119802A (en) * 1933-12-20 1938-06-07 Winthrop Chem Co Inc Basically substituted enol and thienol ethers and esters
US2135521A (en) * 1935-12-04 1938-11-08 Merck & Co Inc Homologues of beta-methylcholine halide and their acyl derivatives, and processes for their production
US2365825A (en) * 1942-10-29 1944-12-26 Monsanto Chemicals Production of n, n-dialkylamino alcohols

Also Published As

Publication number Publication date
US2415834A (en) 1947-02-18
ES181425A1 (es) 1948-02-16
GB663733A (en) 1951-12-27

Similar Documents

Publication Publication Date Title
BE455763A (th)
FR962869A (th)
BE455531A (th)
BE257259A (th)
BE270897A (th)
BE432945A (th)
BE447901A (th)
BE452613A (th)
BE453905A (th)
BE454099A (th)
BE454340A (th)
BE454461A (th)
BE454925A (th)
BE478692A (th)
BE455122A (th)
BE455204A (th)
BE455463A (th)
BE455554A (th)
BE456140A (th)
BE456520A (th)
NL75110C (th)
NL65120C (th)
NL116679B (th)
BE48954A (th)
BE467079A (th)