ES2030517T3 - Procedimiento para la obtencion del retinal. - Google Patents

Procedimiento para la obtencion del retinal.

Info

Publication number
ES2030517T3
ES2030517T3 ES198888402710T ES88402710T ES2030517T3 ES 2030517 T3 ES2030517 T3 ES 2030517T3 ES 198888402710 T ES198888402710 T ES 198888402710T ES 88402710 T ES88402710 T ES 88402710T ES 2030517 T3 ES2030517 T3 ES 2030517T3
Authority
ES
Spain
Prior art keywords
retinal
formula
procedure
obtaining
sulphide
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 - Lifetime
Application number
ES198888402710T
Other languages
English (en)
Inventor
Marc Julia
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of ES2030517T3 publication Critical patent/ES2030517T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon 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
    • C07C403/14—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
    • C07C403/22—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 sulfur atoms
    • 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

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)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Materials For Medical Uses (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE RETINAL POR CONDENSACION DE UN SULFURO C15 DE FORMULA(I) SOBRE UN HALOGENOACETAL C5 DE FORMULA(II) SEGUIDA DE HIDROLISIS Y LA DESULFURACION DE SULFURO ACETAL C20 DE FORMULA(III) PASANDO POR EL SULFURO ALDEHIDO DE FORMULA(IV).
ES198888402710T 1987-10-29 1988-10-27 Procedimiento para la obtencion del retinal. Expired - Lifetime ES2030517T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8714980A FR2622580B1 (fr) 1987-10-29 1987-10-29 Procede de preparation du retinal

Publications (1)

Publication Number Publication Date
ES2030517T3 true ES2030517T3 (es) 1992-11-01

Family

ID=9356288

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888402710T Expired - Lifetime ES2030517T3 (es) 1987-10-29 1988-10-27 Procedimiento para la obtencion del retinal.

Country Status (10)

Country Link
US (1) US4968844A (es)
EP (1) EP0314575B1 (es)
JP (1) JPH0751557B2 (es)
KR (1) KR890006555A (es)
AT (1) ATE74908T1 (es)
CA (1) CA1298308C (es)
DE (1) DE3870150D1 (es)
ES (1) ES2030517T3 (es)
FR (1) FR2622580B1 (es)
GR (1) GR3004371T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5246286A (en) * 1991-04-03 1993-09-21 Snap-On Tools Corporation Adhesively bonded tool cabinet and method of assembly thereof
FR2684373A1 (fr) * 1991-11-28 1993-06-04 Rhone Poulenc Nutrition Animal Nouveaux intermediaires de preparation de vitamines a et e et des carotenouides.
CN1261411C (zh) * 2001-10-31 2006-06-28 Dsmip资产有限公司 类视色素的制备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175441A (ja) * 1983-03-23 1984-10-04 Osaka Soda Co Ltd 共役二重結合を有する化合物の製法
JPS61155365A (ja) * 1984-12-27 1986-07-15 Kuraray Co Ltd 新規なアリルスルフイド及びその製造方法

Also Published As

Publication number Publication date
JPH02164A (ja) 1990-01-05
DE3870150D1 (de) 1992-05-21
CA1298308C (fr) 1992-03-31
EP0314575A1 (fr) 1989-05-03
JPH0751557B2 (ja) 1995-06-05
GR3004371T3 (es) 1993-03-31
FR2622580B1 (fr) 1990-01-19
US4968844A (en) 1990-11-06
FR2622580A1 (fr) 1989-05-05
ATE74908T1 (de) 1992-05-15
EP0314575B1 (fr) 1992-04-15
KR890006555A (ko) 1989-06-13

Similar Documents

Publication Publication Date Title
DE69213067D1 (de) Methode zur Herstellung von alpha, beta ungesättigten Ketolactonen
IT1191645B (it) Processo per la preparazione di (2,2)-paraciclofano e suoi derivati
ES2039939T3 (es) Un obturador para protesis de valvula cardiaca, una protesis de valvula cardiaca, con dicho obturador, y un metodo para su fabricacion.
ATE118156T1 (de) Enterale diät für patienten mit einer lungenkrankheit.
EP0244832A3 (en) Preparations containing insaturated fatty acids for the synthesis of prostaglandins and of fatty hydroxy acids in biological systems
SE7812248L (sv) Optiskt aktiv, substituerad bensylalkohol och sett for framstellning derav
ES2088016T3 (es) Procedimiento para la preparacion de glucolipidos purificados mediante un procedimiento de separacion por membrana.
DK401981A (da) Herpes simplex type 1 underenhed vaccine og fremgangsmaade til fremstilling deraf
FR2630734B1 (fr) Procede de preparation de dihydroxybenzenes
ES505827A0 (es) Un procedimiento para la preparacion de 4'-deoxi-daunorrubi-cina y 4'-deoxi-doxorrubicina
ES2055208T3 (es) Lizo elevador.
ES2030517T3 (es) Procedimiento para la obtencion del retinal.
SE8802478L (sv) Foerfarande foer fluorescent maerkning av sockerarter
ES2060570T1 (es) Procedimiento para la preparacion de acidos alfa-arilpropionicos.
SE8100614L (sv) Humant relaxin och sett for framstellning derav
ES2001007B3 (es) Procedimiento para la obtencion de alquiltioalcanoatos.
ES2059892T5 (es) Un metodo para la preparacion de n-fosfonometil glicina.
ES2080287T3 (es) Procedimiento para la preparacion de dihidropiridina-carboditioatos sustituidos con fluorometilo.
IT8521028A0 (it) Corpo della lampadina ad una sua sorgente luminosa con ampolla estremita' o ad un elemento ottico. schiacciata, in particolare lampadina ad incandescenza con riempimento di alogeno eprocedimento per il fissaggio del
ES512387A0 (es) "procedimiento para la preparacion del acido (2',4'-difluoro-4-bifenil)-oxipropionico".
ES2046437T3 (es) Procedimiento para la separacion de cobre de unas soluciones acuosas de reaccion basica.
AR222215A1 (es) Procedimiento para la produccion de extractos acuosos de heparina que contienen al menos 120 ui/ml de heparina
ES2059539T3 (es) Metodo para la prevencion de la enfermedad del injerto frente al huesped.
FI822398A0 (fi) Foerfarande foer foerdelning av racematet s-(karboxi-metyl)-(rs)-cystein i isomerer (b)
JPS6453436A (en) Can-sealing for optical semiconductor element

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 314575

Country of ref document: ES