CH519458A - Verfahren zur Herstellung von Isoprenoidchinonderivaten - Google Patents

Verfahren zur Herstellung von Isoprenoidchinonderivaten

Info

Publication number
CH519458A
CH519458A CH1543869A CH1543869A CH519458A CH 519458 A CH519458 A CH 519458A CH 1543869 A CH1543869 A CH 1543869A CH 1543869 A CH1543869 A CH 1543869A CH 519458 A CH519458 A CH 519458A
Authority
CH
Switzerland
Prior art keywords
isoprenoidquinone
derivatives
preparation
isoprenoidquinone derivatives
Prior art date
Application number
CH1543869A
Other languages
English (en)
Inventor
Kawamatsu Yutaka
Sugihara Hirosada
Morimoto Hiroshi
Original Assignee
Takeda Chemical Industries 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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of CH519458A publication Critical patent/CH519458A/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00Quinones
    • C07C50/26Quinones containing groups having oxygen atoms singly bound to carbon atoms
    • C07C50/28Quinones containing groups having oxygen atoms singly bound to carbon atoms with monocyclic quinoid structure
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00Preparation of quinones
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00Preparation of quinones
    • C07C46/02Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00Preparation of quinones
    • C07C46/02Preparation of quinones by oxidation giving rise to quinoid structures
    • C07C46/06Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring
    • C07C46/08Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring with molecular oxygen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C46/00Preparation of quinones
    • C07C46/10Separation; Purification; Stabilisation; Use of additives
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00Quinones
    • C07C50/02Quinones with monocyclic quinoid structure
    • C07C50/06Quinones with monocyclic quinoid structure with unsaturation outside the quinoid structure
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C50/00Quinones
    • C07C50/10Quinones the quinoid structure being part of a condensed ring system containing two rings
    • C07C50/14Quinones the quinoid structure being part of a condensed ring system containing two rings with unsaturation outside the ring system, e.g. vitamin K1

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH1543869A 1968-10-16 1969-10-15 Verfahren zur Herstellung von Isoprenoidchinonderivaten CH519458A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7536568 1968-10-16

Publications (1)

Publication Number Publication Date
CH519458A true CH519458A (de) 1972-02-29

Family

ID=13574105

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1543869A CH519458A (de) 1968-10-16 1969-10-15 Verfahren zur Herstellung von Isoprenoidchinonderivaten

Country Status (5)

Country Link
US (1) US3657287A (de)
CH (1) CH519458A (de)
DE (1) DE1951928A1 (de)
FR (1) FR2020840A1 (de)
GB (1) GB1233858A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5245698B2 (de) * 1973-04-06 1977-11-17
US3998858A (en) * 1975-12-12 1976-12-21 Eisai Co., Ltd. Process for synthesis of coenzymes q
US4057568A (en) * 1974-11-22 1977-11-08 Eisai Co., Ltd. Process for synthesis of boric acid ester
ATE46315T1 (de) * 1984-10-11 1989-09-15 Hoffmann La Roche Verfahren zur herstellung optisch aktiver chinonderivate.
CN114276225B (zh) * 2021-10-29 2024-03-19 太阳树(莆田)生物医药有限公司 一种维生素k1的有机锌试剂合成方法

Also Published As

Publication number Publication date
GB1233858A (de) 1971-06-03
FR2020840A1 (de) 1970-07-17
DE1951928A1 (de) 1970-04-23
US3657287A (en) 1972-04-18

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Legal Events

Date Code Title Description
PL Patent ceased