FR2085716A1 - - Google Patents

Info

Publication number
FR2085716A1
FR2085716A1 FR7109165A FR7109165A FR2085716A1 FR 2085716 A1 FR2085716 A1 FR 2085716A1 FR 7109165 A FR7109165 A FR 7109165A FR 7109165 A FR7109165 A FR 7109165A FR 2085716 A1 FR2085716 A1 FR 2085716A1
Authority
FR
France
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.)
Granted
Application number
FR7109165A
Other versions
FR2085716B1 (fr
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.)
Takeda Pharmaceutical Co Ltd
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
Priority claimed from JP2249770A external-priority patent/JPS4843106B1/ja
Priority claimed from JP2280570A external-priority patent/JPS4843342B1/ja
Priority claimed from JP6693870A external-priority patent/JPS5010574B1/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of FR2085716A1 publication Critical patent/FR2085716A1/fr
Application granted granted Critical
Publication of FR2085716B1 publication Critical patent/FR2085716B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C66/00—Quinone carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
FR7109165A 1970-03-17 1971-03-16 Expired FR2085716B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2249770A JPS4843106B1 (fr) 1970-03-17 1970-03-17
JP2280570A JPS4843342B1 (fr) 1970-03-18 1970-03-18
JP6693870A JPS5010574B1 (fr) 1970-07-30 1970-07-30

Publications (2)

Publication Number Publication Date
FR2085716A1 true FR2085716A1 (fr) 1971-12-31
FR2085716B1 FR2085716B1 (fr) 1975-06-06

Family

ID=27283868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7109165A Expired FR2085716B1 (fr) 1970-03-17 1971-03-16

Country Status (4)

Country Link
BE (1) BE764384A (fr)
DE (1) DE2112147A1 (fr)
FR (1) FR2085716B1 (fr)
GB (1) GB1352380A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171251A2 (fr) * 1984-08-01 1986-02-12 Takeda Chemical Industries, Ltd. Dérivés de quinone, leur production et application

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2431198C2 (de) * 1973-07-02 1987-04-30 Takeda Chemical Industries, Ltd., Osaka Chinonderivate und sie enthaltende pharmazeutische Zubereitungen
JPS5919930B2 (ja) * 1974-05-02 1984-05-09 武田薬品工業株式会社 キノン酸誘導体の製造法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398418A (en) * 1943-08-27 1946-04-16 Louis F Fieser Introduction of organic radicals into quinones

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398418A (en) * 1943-08-27 1946-04-16 Louis F Fieser Introduction of organic radicals into quinones

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171251A2 (fr) * 1984-08-01 1986-02-12 Takeda Chemical Industries, Ltd. Dérivés de quinone, leur production et application
EP0171251A3 (en) * 1984-08-01 1986-07-30 Takeda Chemical Industries, Ltd. Quinone derivatives, their production and use

Also Published As

Publication number Publication date
FR2085716B1 (fr) 1975-06-06
BE764384A (fr) 1971-08-16
DE2112147A1 (de) 1971-09-30
GB1352380A (en) 1974-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse