ES424951A1 - Un procedimiento para la sintesis de derivados quinonicos. - Google Patents

Un procedimiento para la sintesis de derivados quinonicos.

Info

Publication number
ES424951A1
ES424951A1 ES424951A ES424951A ES424951A1 ES 424951 A1 ES424951 A1 ES 424951A1 ES 424951 A ES424951 A ES 424951A ES 424951 A ES424951 A ES 424951A ES 424951 A1 ES424951 A1 ES 424951A1
Authority
ES
Spain
Prior art keywords
formula
see formula
represented
synthesis
derivatives
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
ES424951A
Other languages
English (en)
Spanish (es)
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.)
Eisai Co Ltd
Original Assignee
Eisai Co Ltd
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 Eisai Co Ltd filed Critical Eisai Co Ltd
Publication of ES424951A1 publication Critical patent/ES424951A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/10—Quinones the quinoid structure being part of a condensed ring system containing two rings
    • C07C50/14—Quinones the quinoid structure being part of a condensed ring system containing two rings with unsaturation outside the ring system, e.g. vitamin K1
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00—Preparation of quinones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00—Quinones
    • C07C50/26—Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/28—Quinones containing groups having oxygen atoms singly bound to carbon atoms with monocyclic quinoid structure

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Quinoline Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ES424951A 1973-04-06 1974-04-04 Un procedimiento para la sintesis de derivados quinonicos. Expired ES424951A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP48038748A JPS5245698B2 (enExample) 1973-04-06 1973-04-06

Publications (1)

Publication Number Publication Date
ES424951A1 true ES424951A1 (es) 1976-06-01

Family

ID=12533913

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424951A Expired ES424951A1 (es) 1973-04-06 1974-04-04 Un procedimiento para la sintesis de derivados quinonicos.

Country Status (9)

Country Link
US (1) US3896153A (enExample)
JP (1) JPS5245698B2 (enExample)
CH (1) CH597131A5 (enExample)
DE (1) DE2416035C3 (enExample)
ES (1) ES424951A1 (enExample)
FR (1) FR2224434B1 (enExample)
GB (1) GB1428311A (enExample)
HU (1) HU168387B (enExample)
IT (1) IT7567285A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3998858A (en) * 1975-12-12 1976-12-21 Eisai Co., Ltd. Process for synthesis of coenzymes q
US3948958A (en) * 1975-04-07 1976-04-06 The Regents Of The University Of California Process for making 3-prenylated menaquinones and ether intermediates
JPS604164B2 (ja) * 1975-09-29 1985-02-01 エーザイ株式会社 補酵素ｑ類化合物の合成法
JPS5925772B2 (ja) * 1975-09-29 1984-06-21 エーザイ株式会社 補効素ｑ類化合物の合成方法
DK172072B1 (da) * 1983-07-28 1997-10-13 Hoffmann La Roche Fremgangsmåde til fremstilling af K-vitaminderivater og ubiquinoner samt forbindelser, som er nyttige til anvendelse ved denne fremgangsmåde
IL78611A0 (en) * 1986-04-23 1986-08-31 Yeda Res & Dev Production of polyprenoid and ubiquinone-type compounds
EA035619B1 (ru) 2005-06-01 2020-07-16 ПиТиСи ТЕРАПЬЮТИКС, ИНК. Композиции для использования в способе лечения митохондриальных нарушений
AU2006264517A1 (en) * 2005-07-06 2007-01-11 Nicholas Piramal India Limited Novel intermediates useful for the preparation of coenzymes, process for the preparation of novel intermediates and an improved process for the preparation of coenzymes
JP2009508867A (ja) * 2005-09-15 2009-03-05 エジソン ファーマシューティカルズ， インコーポレイテッド ミトコンドリア病および関連した様態の治療ならびにエネルギーバイオマーカーの調節のための酸化還元活性治療剤のテイル改変体
EP1986636B1 (en) 2006-02-22 2013-04-24 Edison Pharmaceuticals, Inc. Phenol and 1,4-benzoquinone derivatives for use in the treatment of mitochondrial diseases
EP2344142B1 (en) 2008-09-10 2024-06-26 PTC Therapeutics, Inc. Treatment of pervasive developmental disorders with redox-active therapeutics
EP3389646A1 (en) 2015-12-17 2018-10-24 BioElectron Technology Corporation Flouroalkyl, flouroalkoxy, phenoxy, heteroaryloxy, alkoxy, and amine 1,4-benzoquinone derivatives for treatment of oxidative stress disorders
US20260216099A1 (en) * 2023-02-13 2026-07-30 Brandon YU Bromoquinone as a treatment for obesity and cancer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1512144A (fr) * 1966-05-26 1968-02-02 Nisshin Flour Milling Co Nouveaux alcools isoprényliques et leur procédé de fabrication
US3657287A (en) * 1968-10-16 1972-04-18 Takeda Chemical Industries Ltd Method for producing isoprenoid quinones
US3655699A (en) * 1970-03-02 1972-04-11 Pfizer Analogues of lapachol as antitumor agents

Also Published As

Publication number Publication date
IT7567285A1 (it) 1976-08-04
JPS49125325A (enExample) 1974-11-30
JPS5245698B2 (enExample) 1977-11-17
DE2416035B2 (de) 1980-07-24
US3896153A (en) 1975-07-22
DE2416035C3 (de) 1981-03-19
FR2224434A1 (enExample) 1974-10-31
FR2224434B1 (enExample) 1979-02-16
HU168387B (enExample) 1976-04-28
DE2416035A1 (de) 1974-10-24
CH597131A5 (enExample) 1978-03-31
GB1428311A (en) 1976-03-17

Similar Documents

Publication Publication Date Title
ES432126A1 (es) Un procedimiento de preparacion de nuevos derivados de ben- cimidazol-2-carbamato.
ES451604A1 (es) Un procedimiento para la preparacion.
ES455103A1 (es) Un procedimiento para la preparacion de d-homoesteroides.
ES419672A1 (es) Un procedimiento para la preparacion de cetonas cicloalifa-ticas.
GB1428311A (en) Process for the production of biologically active quinone deri vatives
ES429871A1 (es) Procedimiento de preparacion de derivados 1, 3-benzodioxol.
GB1084700A (en) Thiosemicarbazones and their production
ES426359A1 (es) Un procedimiento para preparar derivados aminicos de pira- zolopiridincetonas.
ES411625A1 (es) Un procedimiento para la preparacion de naftopiranos.
ES429717A1 (es) Procedimiento de preparacion de nuevos derivados de butira- mida.
ES433299A1 (es) Procedimiento para la preparacion de nuevos derivados de benzopirano.
ES462843A1 (es) Un procedimiento para la preparacion de compuestos imidazo (1,5-a) (1,4)diacepinicos.
ES409092A1 (es) Un metodo para preparar derivados de hidroquinona.
ES419386A1 (es) Un procedimiento para la preparacion de nuevos derivados deindenopirrol.
ES392355A1 (es) Un procedimiento para la preparacion de derivados de d-ho- moimida.
JPS5283363A (en) Synthesis of novel isoindoline derivative pigment
ES437041A1 (es) Un procedimiento para preparar derivados de 1-ftalazona.
ES402328A1 (es) Procedimiento para preparar 4-hidroxibenzodio-xol.
JPS5283362A (en) Synthesis of isoindoline derivative pigment
ES393828A1 (es) Un metodo para la produccion de derivados de benzodiazepina.
ES405984A1 (es) Procedimiento para la preparacion de fenilisoindolinas ba- sicamente sustituidas.
GB1482048A (en) Oxatricyclooctane derivatives for use in the synthesis of prostaglandins
ES429817A1 (es) Procedimiento para preparar derivados del acido tricloro- acetamido-6 penicilanico.
ES430790A1 (es) Procedimiento para preparar derivados de benzocicloheptatio-feno.
ES451084A1 (es) Procedimiento para preparar compuestos monoazoicos.