ES386899A1 - Procedimiento para la preparacion de compuestos polienicos. - Google Patents

Procedimiento para la preparacion de compuestos polienicos.

Info

Publication number
ES386899A1
ES386899A1 ES386899A ES386899A ES386899A1 ES 386899 A1 ES386899 A1 ES 386899A1 ES 386899 A ES386899 A ES 386899A ES 386899 A ES386899 A ES 386899A ES 386899 A1 ES386899 A1 ES 386899A1
Authority
ES
Spain
Prior art keywords
radical
trimethyl
dien
cyclohex
formula
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
ES386899A
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 ES386899A1 publication Critical patent/ES386899A1/es
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)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES386899A 1969-12-31 1970-12-30 Procedimiento para la preparacion de compuestos polienicos. Expired ES386899A1 (es)

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
ES386899A1 true ES386899A1 (es) 1973-04-16

Family

ID=4439197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES386899A Expired ES386899A1 (es) 1969-12-31 1970-12-30 Procedimiento para la preparacion de compuestos polienicos.

Country Status (12)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2073807A1 (en) 2006-10-12 2009-07-01 Astex Therapeutics Limited Pharmaceutical combinations
JP5528806B2 (ja) 2006-10-12 2014-06-25 アステックス、セラピューティックス、リミテッド 複合薬剤
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
NL7018255A (es) 1971-07-02
DE2061507B2 (de) 1977-01-20
AT315386B (de) 1974-05-27
BE761028A (fr) 1971-06-30
CH526500A (de) 1972-08-15
DK123708B (da) 1972-07-24
SE363823B (es) 1974-02-04
US3746730A (en) 1973-07-17
GB1286216A (en) 1972-08-23
ZA708477B (en) 1971-09-29
DE2061507A1 (es) 1971-07-08
FR2072155B1 (es) 1973-06-08
NL155007B (nl) 1977-11-15
FR2072155A1 (es) 1971-09-24

Similar Documents

Publication Publication Date Title
ES397611A1 (es) Procedimiento para el tratamiento posterior de superficies de metal fosfatadas.
ES386899A1 (es) Procedimiento para la preparacion de compuestos polienicos.
ES413266A1 (es) Un procedimiento para la preparacion de un derivado de aci-do indenilacetico.
SE7509339L (sv) Forfarande for framstellning av 7beta-acylamino-7alfa-alkoxicefalosporiner.
ES311236A1 (es) Procedimiento de produccion de una composicion de base acuosa, estable.
ES300658A1 (es) Procedimiento para la producción de un nuevo polipepturo
ES419016A1 (es) Procedimiento para la produccion de compuesto del acido 13-bromo - lisergico.
ES294237A1 (es) Procedimiento para la produccion de una nueva sal soluble de eritromicina.
GB1397189A (en) Acid-modified polyterephthalic acid esters
ES373151A1 (es) Procedimiento para preparar acidos ciclohexa-2,4-dieno-ace-ticos.
CA925860A (en) Preparation of unsaturated compounds by hydrolysis of xanthate-lewis acid complexes
ES334745A1 (es) Metodo para el tratamiento de una solucion galvanoplastica acida de estaño.
ES400122A1 (es) Procedimiento de preparacion del teofilinil - 7 - metil - etanoato de piridin-3-metanol.
ES268268A3 (es) Proceso para la fabricaciën de etilenobisditiocarbamato de cinc
ES428011A1 (es) Procedimiento para la preparacion de 2-amino-3,5-dibromo- bencilamina.
ES451289A1 (es) Un procedimiento para la preparacion de hornoesterprocedimiento para la preparacion de derivados de oides. benzofura-no.
ES469591A1 (es) Un procedimiento de preparacion de ciertos esteres mixtos del acido 4-((dipropilamino)-sulfonil-benzoico.
ES385474A1 (es) Procedimiento para la preparacion de alfa-escina por isome-rizacion de beta-escina en solucion acuosa.
ES312701A1 (es) Procedimiento de produccion de 2-benzoxazolinonas.
ES394427A1 (es) Procedimiento para la obtencion de acido (+)-dehidroabieti-co a partir de acidos dienicos del tipo del acido (-)- abie-tico.
ES298579A1 (es) Procedimiento de preparación de ácidos acrílicos a partir de la correspondiente acroleína
ES425468A1 (es) Procedimiento para la produccion de sales de zinc de 2-mer-captobenzotiazol 0 2-mercaptobencimidazol.
ES354918A1 (es) Procedimiento para la obtencion de disulfuros de tetraal- quiltiurama por oxidacion de dialquilditiocarbamatos alcali-nos.
ES256663A1 (es) PROCEDIMIENTO PARA LA OBTENCION DE ÉSTERES DE DIALQUILAMINO ALCOHOLES CON áCIDOS-1-HIDROXI-CICLO-ALQUIFENILACÉTICOS, TERAPÉUTICAMENTE ACTIVOS
ES415007A1 (es) Un procedimiento de preparacion de la 2,8-dioxabiciclo(3.3.0)-octano-3,7-diona.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19910204