AU4561585A

AU4561585A – Quinone derivatives, their production and use
– Google Patents

AU4561585A – Quinone derivatives, their production and use
– Google Patents
Quinone derivatives, their production and use

Info

Publication number
AU4561585A

AU4561585A
AU45615/85A
AU4561585A
AU4561585A
AU 4561585 A
AU4561585 A
AU 4561585A
AU 45615/85 A
AU45615/85 A
AU 45615/85A
AU 4561585 A
AU4561585 A
AU 4561585A
AU 4561585 A
AU4561585 A
AU 4561585A
Authority
AU
Australia
Prior art keywords
production
quinone derivatives
quinone
derivatives
Prior art date
1984-08-01
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
AU45615/85A
Other versions

AU582776B2
(en

Inventor
Yoshitaka Maki
Shinji Terao
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.)
1984-08-01
Filing date
1985-07-30
Publication date
1986-02-06
Family has litigation

First worldwide family litigation filed
litigation
Critical
https://patents.darts-ip.com/?family=26425056&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU4561585(A)
«Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1984-08-01
Priority claimed from PCT/JP1984/000393
external-priority
patent/WO1986000887A1/en

1985-01-08
Priority claimed from PCT/JP1985/000003
external-priority
patent/WO1986004058A1/en

1985-07-30
Application filed by Takeda Chemical Industries Ltd
filed
Critical
Takeda Chemical Industries Ltd

1986-02-06
Publication of AU4561585A
publication
Critical
patent/AU4561585A/en

1989-04-13
Application granted
granted
Critical

1989-04-13
Publication of AU582776B2
publication
Critical
patent/AU582776B2/en

2005-07-30
Anticipated expiration
legal-status
Critical

Status
Ceased
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07D—HETEROCYCLIC COMPOUNDS

C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms

C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings

C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C50/00—Quinones

C07C50/02—Quinones with monocyclic quinoid structure

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

A61P11/00—Drugs for disorders of the respiratory system

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

A61P11/00—Drugs for disorders of the respiratory system

A61P11/14—Antitussive agents

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

A61P17/00—Drugs for dermatological disorders

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

A61P3/00—Drugs for disorders of the metabolism

A61P3/06—Antihyperlipidemics

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

A61P37/00—Drugs for immunological or allergic disorders

A61P37/08—Antiallergic agents

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

A61P9/00—Drugs for disorders of the cardiovascular system

A—HUMAN NECESSITIES

A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE

A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS

A61P9/00—Drugs for disorders of the cardiovascular system

A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds

C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation

C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups

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

C07C46/00—Preparation of quinones

C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C46/00—Preparation of quinones

C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures

C07C46/06—Preparation of quinones by oxidation giving rise to quinoid structures of at least one hydroxy group on a six-membered aromatic ring

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

C07C47/277—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C50/00—Quinones

C07C50/02—Quinones with monocyclic quinoid structure

C07C50/06—Quinones with monocyclic quinoid structure with unsaturation outside the quinoid structure

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C50/00—Quinones

C07C50/08—Quinones with polycyclic non-condensed quinoid structure

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

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

C07C50/30—Quinones containing groups having oxygen atoms singly bound to carbon atoms with polycyclic non-condensed quinoid structure

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

C07C50/32—Quinones containing groups having oxygen atoms singly bound to carbon atoms the quinoid structure being part of a condensed ring system having two rings

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS

C07C66/00—Quinone carboxylic acids

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07D—HETEROCYCLIC COMPOUNDS

C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings

C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings

C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members

C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07D—HETEROCYCLIC COMPOUNDS

C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings

C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members

C07D233/56—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07D—HETEROCYCLIC COMPOUNDS

C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings

C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom

C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms

C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom

C—CHEMISTRY; METALLURGY

C07—ORGANIC CHEMISTRY

C07D—HETEROCYCLIC COMPOUNDS

C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom

C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings

C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom

C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms

C07D333/24—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

AU45615/85A
1984-08-01
1985-07-30
Quinone derivatives, their production and use

Ceased

AU582776B2
(en)

Applications Claiming Priority (4)

Application Number
Priority Date
Filing Date
Title

WOJP8400393

1984-08-01

PCT/JP1984/000393

WO1986000887A1
(en)

1984-08-01
1984-08-01
Quinone derivatives, process for their preparation, and medicinal composition containing the same

PCT/JP1985/000003

WO1986004058A1
(en)

1985-01-08
1985-01-08
Quinone derivatives, process for their preparation, and medicinal composition containing same

WOJP8500003

1985-01-08

Publications (2)

Publication Number
Publication Date

AU4561585A
true

AU4561585A
(en)

1986-02-06

AU582776B2

AU582776B2
(en)

1989-04-13

Family
ID=26425056
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU45615/85A
Ceased

AU582776B2
(en)

1984-08-01
1985-07-30
Quinone derivatives, their production and use

Country Status (18)

Country
Link

US
(1)

US5180742A
(en)

EP
(1)

EP0171251B2
(en)

JP
(3)

JPH0678268B2
(en)

KR
(1)

KR920002251B1
(en)

AU
(1)

AU582776B2
(en)

CA
(1)

CA1285280C
(en)

CS
(1)

CS407891A3
(en)

DE
(1)

DE3578418D1
(en)

DK
(1)

DK340785A
(en)

ES
(1)

ES8704870A1
(en)

FI
(1)

FI84813C
(en)

GR
(1)

GR851892B
(en)

HK
(1)

HK44893A
(en)

IE
(1)

IE58736B1
(en)

IL
(1)

IL75855A
(en)

MX
(1)

MX9203040A
(en)

NO
(1)

NO162514C
(en)

PT
(1)

PT80892B
(en)

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU618737B2
(en)

*

1987-06-09
1992-01-09
Takeda Chemical Industries Ltd.
Phenol derivatives, their production and use

Families Citing this family (32)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

ES2037077T3
(en)

*

1986-01-28
1993-06-16
Takeda Chemical Industries, Ltd.

METHOD FOR PREPARING QUINONE-AMIDES.

IL81264A
(en)

*

1986-01-30
1990-11-05
Takeda Chemical Industries Ltd
Quinone derivatives,their production and pharmaceutical compositions containing them

US5229385A
(en)

*

1986-01-30
1993-07-20
Takeda Chemical Industries, Ltd.
Quinone derivatives, their production and use

ATE60328T1
(en)

*

1986-03-29
1991-02-15
Suntory Ltd

DERIVATIVES OF BENZOQUINONYLPHENYLAKANOACID AMIDE.

DE3869692D1
(en)

*

1987-07-29
1992-05-07
Takeda Chemical Industries Ltd

CELL POLLIFERATION INHIBITOR.

US5272180A
(en)

*

1987-07-29
1993-12-21
Takeda Chemical Industries, Ltd.
Cell proliferation inhibitor

JP2748415B2
(en)

*

1987-07-29
1998-05-06
武田薬品工業株式会社

Hydroxamic acid derivative

JPH08768B2
(en)

*

1989-08-24
1996-01-10
武田薬品工業株式会社

Nerve growth factor secretion inducer

ATE140690T1
(en)

*

1991-10-15
1996-08-15
Takeda Chemical Industries Ltd

METHOD FOR PRODUCING DIPHENYLMETHANE DERIVATIVES

EP0560568A3
(en)

*

1992-03-13
1994-06-29
Takeda Chemical Industries Ltd
Hydroquinone derivatives and intermediates for production thereof

TW269681B
(en)

*

1992-07-03
1996-02-01
Takeda Pharm Industry Co Ltd

US5318993A
(en)

*

1993-04-16
1994-06-07
Bristol-Myers Squibb Company
Antihyperlipidemic benzoquinones

DK0645137T3
(en)

*

1993-09-21
1999-04-26
Takeda Chemical Industries Ltd

Use of quinones in the manufacture of a drug for the treatment and prevention of allergic rhinitis

US5542977A
(en)

*

1993-10-22
1996-08-06
Hanst; Donald R.
Composition for soil surface stabilization

US5534548A
(en)

*

1994-05-03
1996-07-09
Tap Pharmaceuticals, Inc.
Method of treating preeclampsia

EP0719552A3
(en)

*

1994-12-26
1997-08-20
Takeda Chemical Industries Ltd
Pharmaceutical composition comprising a quinone derivative or a hydroquinone thereof for treating dermatitis

US5804601A
(en)

*

1995-04-10
1998-09-08
Takeda Chemical Industries, Ltd.
Aromatic hydroxamic acid compounds, their production and use

US5891916A
(en)

*

1995-06-21
1999-04-06
Takeda Chemical Industries, Ltd.
Aromatic hydroxamix acid compounds, their production and use

CN1131217C
(en)

1998-07-31
2003-12-17
日本曹达株式会社
Phenylazole compound, process for producing the same and drugs for hyperlipemia

IL126722A0
(en)

*

1998-10-22
1999-08-17
Green Care Lab Ltd
Composition and method for combating plant fungi and plant fungus inhibiting compounds

US6020380A
(en)

*

1998-11-25
2000-02-01
Tap Holdings Inc.
Method of treating chronic obstructive pulmonary disease

US6703421B1
(en)

*

1999-09-17
2004-03-09
Daiichi Suntory Pharma Co., Ltd.
Methods of using phenylmethylbenzoquinone and hydroquinone compounds for treatment of myocarditis, dilated cardiomyopathy and heart failure

AU2001260611A1
(en)

*

2000-05-26
2001-12-03
Takeda Chemical Industries Ltd.
Drugs acting on the bronchi

PL2471530T3
(en)

*

2005-06-01
2017-07-31
Edison Pharmaceuticals, Inc.
Redox-active therapeutics for treatment of mitochondrial diseases and other conditions and modulation of energy biomarkers

EA021818B1
(en)

*

2005-09-15
2015-09-30
Эдисон Фармасьютикалз, Инк.
Tail variants of redox-active therapeutics for treatment of mitochondrial diseases and modulation of energy biomarker q10

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

CA2736250C
(en)

2008-09-10
2016-12-20
Edison Pharmaceuticals, Inc.
Treatment of pervasive developmental disorders with redox-active therapeutics

US8263094B2
(en)

*

2008-09-23
2012-09-11
Eastman Chemical Company
Esters of 4,5-disubstituted-oxy-2-methyl-3,6-dioxo-cyclohexa-1,4-dienyl alkyl acids and preparation thereof

GB2476643B
(en)

*

2009-12-23
2012-11-14
Haomamedica Ltd
1,4-Dihydro-1,4-dioxonaphtalene derivatives as anticoagulants

GB2476644B
(en)

2009-12-23
2012-11-14
Haomamedica Ltd
1,4-Dihydro-1,4-dioxonaphtalene derivatives for the treatment of osteoporosis

AU2016369616B2
(en)

2015-12-17
2021-03-25
Ptc Therapeutics, Inc.
Fluoroalkyl, fluoroalkoxy, phenoxy, heteroaryloxy, alkoxy, and amine 1,4-benzoquinone derivatives for treatment of oxidative stress disorders

CA3097114A1
(en)

*

2017-04-14
2018-10-18
Bioelectron Technology Corporation
Methods and compositions for treatment of inflammation and oxidative stress

Family Cites Families (14)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2730535A
(en)

*

1952-09-25
1956-01-10
Universal Oil Prod Co
Production of substituted quinones

US3849453A
(en)

*

1970-03-17
1974-11-19
Takeda Chemical Industries Ltd
Quinone derivatives

DE2112147A1
(en)

*

1970-03-17
1971-09-30
Takeda Chemical Industries Ltd

Quinone derivatives and processes for their preparation

JPS5919930B2
(en)

*

1974-05-02
1984-05-09
武田薬品工業株式会社

Method for producing quinonic acid derivatives

US4271083A
(en)

*

1974-05-02
1981-06-02
Takeda Chemical Industries, Ltd.
6-Hydroxy-1,4-benzoquinone compounds

JPS56147746A
(en)

*

1980-04-15
1981-11-16
Takeda Chem Ind Ltd
Quinones and their preparation

JPS567734A
(en)

*

1979-06-28
1981-01-27
Takeda Chem Ind Ltd
Preparation of quinone derivative

EP0021841B1
(en)

*

1979-06-28
1984-10-24
Takeda Chemical Industries, Ltd.
2,3-dialkoxy-1,4-quinone derivatives; method of producing 1,4-quinone derivatives

JPS5697223A
(en)

*

1979-12-30
1981-08-05
Takeda Chem Ind Ltd
Tissue metabolism activator

US4393075A
(en)

*

1980-04-14
1983-07-12
Takeda Chemical Industries, Ltd.
Quinone compounds and their use in suppressing the production of SRS-A in mammals

JPS56150014A
(en)

*

1980-04-21
1981-11-20
Takeda Chem Ind Ltd
Antiallergic agent

US4608435A
(en)

*

1982-05-05
1986-08-26
Ciba-Geigy Ag
Benzo-1,4-quinones

EP0103361B1
(en)

*

1982-07-09
1986-01-29
Takeda Chemical Industries, Ltd.
Quinone compounds, their production and use

JPS5910541A
(en)

*

1982-07-09
1984-01-20
Takeda Chem Ind Ltd
Quinone compound

1985

1985-01-08
MX
MX9203040A
patent/MX9203040A/en
unknown

1985-07-19
IL
IL75855A
patent/IL75855A/en
not_active
IP Right Cessation

1985-07-26
FI
FI852916A
patent/FI84813C/en
not_active
IP Right Cessation

1985-07-26
DK
DK340785A
patent/DK340785A/en
not_active
Application Discontinuation

1985-07-29
NO
NO852999A
patent/NO162514C/en
not_active
IP Right Cessation

1985-07-30
EP
EP85305408A
patent/EP0171251B2/en
not_active
Expired – Lifetime

1985-07-30
DE
DE8585305408T
patent/DE3578418D1/en
not_active
Expired – Fee Related

1985-07-30
IE
IE190085A
patent/IE58736B1/en
not_active
IP Right Cessation

1985-07-30
AU
AU45615/85A
patent/AU582776B2/en
not_active
Ceased

1985-07-31
ES
ES545771A
patent/ES8704870A1/en
not_active
Expired

1985-07-31
KR
KR1019850005541A
patent/KR920002251B1/en
not_active
IP Right Cessation

1985-07-31
CA
CA000487926A
patent/CA1285280C/en
not_active
Expired – Lifetime

1985-07-31
PT
PT80892A
patent/PT80892B/en
not_active
IP Right Cessation

1985-08-01
GR
GR851892A
patent/GR851892B/el
unknown

1987

1987-01-09
US
US07/001,893
patent/US5180742A/en
not_active
Expired – Fee Related

1990

1990-08-03
JP
JP2207356A
patent/JPH0678268B2/en
not_active
Expired – Lifetime

1990-08-03
JP
JP2207354A
patent/JPH0678266B2/en
not_active
Expired – Lifetime

1990-08-03
JP
JP2207355A
patent/JPH0678267B2/en
not_active
Expired – Lifetime

1991

1991-12-27
CS
CS914078A
patent/CS407891A3/en
unknown

1993

1993-05-06
HK
HK448/93A
patent/HK44893A/en
not_active
IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

AU618737B2
(en)

*

1987-06-09
1992-01-09
Takeda Chemical Industries Ltd.
Phenol derivatives, their production and use

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Publication number
Publication date

IL75855A
(en)

1990-11-05

IE851900L
(en)

1986-02-01

IE58736B1
(en)

1993-11-03

US5180742A
(en)

1993-01-19

JPH0678266B2
(en)

1994-10-05

DK340785D0
(en)

1985-07-26

EP0171251A3
(en)

1986-07-30

EP0171251B1
(en)

1990-06-27

GR851892B
(en)

1985-12-03

MX9203040A
(en)

1992-07-31

ES8704870A1
(en)

1987-04-16

KR920002251B1
(en)

1992-03-20

FI852916A0
(en)

1985-07-26

FI852916L
(en)

1986-02-02

NO162514B
(en)

1989-10-02

AU582776B2
(en)

1989-04-13

CS407891A3
(en)

1992-12-16

FI84813B
(en)

1991-10-15

DE3578418D1
(en)

1990-08-02

FI84813C
(en)

1992-01-27

PT80892B
(en)

1987-11-30

KR860001779A
(en)

1986-03-22

NO162514C
(en)

1990-01-10

JPH0381248A
(en)

1991-04-05

EP0171251B2
(en)

1992-12-23

JPH0678267B2
(en)

1994-10-05

NO852999L
(en)

1986-02-03

PT80892A
(en)

1985-08-01

JPH0386841A
(en)

1991-04-11

CA1285280C
(en)

1991-06-25

HK44893A
(en)

1993-05-14

ES545771A0
(en)

1987-04-16

IL75855A0
(en)

1985-11-29

JPH0372444A
(en)

1991-03-27

EP0171251A2
(en)

1986-02-12

DK340785A
(en)

1986-02-02

JPH0678268B2
(en)

1994-10-05

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2002-02-28
MK14
Patent ceased section 143(a) (annual fees not paid) or expired

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