ATE99302T1 - Substituierte flavonoide verbindungen, ihre salze, ihre herstellung und die enthaltende arnzeizusammensetzungen. - Google Patents

Substituierte flavonoide verbindungen, ihre salze, ihre herstellung und die enthaltende arnzeizusammensetzungen.

Info

Publication number
ATE99302T1
ATE99302T1 AT89400953T AT89400953T ATE99302T1 AT E99302 T1 ATE99302 T1 AT E99302T1 AT 89400953 T AT89400953 T AT 89400953T AT 89400953 T AT89400953 T AT 89400953T AT E99302 T1 ATE99302 T1 AT E99302T1
Authority
AT
Austria
Prior art keywords
salts
preparation
flavonoid compounds
medicinal compositions
compositions contained
Prior art date
Application number
AT89400953T
Other languages
English (en)
Inventor
Philippe Briet
Jean-Jacques Berthelon
Francois Collonges
Original Assignee
Merck Patent Gmbh
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 Merck Patent Gmbh filed Critical Merck Patent Gmbh
Application granted granted Critical
Publication of ATE99302T1 publication Critical patent/ATE99302T1/de

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/22—Oxygen atoms attached in position 2 or 4
    • C07D215/233—Oxygen atoms attached in position 2 or 4 only one oxygen atom which is attached in position 4
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
    • C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
    • C07D311/30—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only not hydrogenated in the hetero ring, e.g. flavones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
    • C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D335/06—Benzothiopyrans; Hydrogenated benzothiopyrans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D345/00—Heterocyclic compounds containing rings having selenium or tellurium atoms as the only ring hetero atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
    • C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
    • C07D407/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
    • C07D417/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/655—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms
    • C07F9/6552—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a six-membered ring
    • C07F9/65522—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having oxygen atoms, with or without sulfur, selenium, or tellurium atoms, as the only ring hetero atoms the oxygen atom being part of a six-membered ring condensed with carbocyclic rings or carbocyclic ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Quinoline Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Saccharide Compounds (AREA)
AT89400953T 1988-04-06 1989-04-06 Substituierte flavonoide verbindungen, ihre salze, ihre herstellung und die enthaltende arnzeizusammensetzungen. ATE99302T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17831588A 1988-04-06 1988-04-06
EP89400953A EP0341104B1 (de) 1988-04-06 1989-04-06 Substituierte flavonoide Verbindungen, ihre Salze, ihre Herstellung und die enthaltende Arnzeizusammensetzungen

Publications (1)

Publication Number Publication Date
ATE99302T1 true ATE99302T1 (de) 1994-01-15

Family

ID=22652061

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89400953T ATE99302T1 (de) 1988-04-06 1989-04-06 Substituierte flavonoide verbindungen, ihre salze, ihre herstellung und die enthaltende arnzeizusammensetzungen.

Country Status (20)

Country Link
EP (1) EP0341104B1 (de)
JP (1) JPH026473A (de)
AT (1) ATE99302T1 (de)
AU (1) AU630345B2 (de)
CA (1) CA1325205C (de)
DE (1) DE68911742T2 (de)
DK (1) DK166789A (de)
ES (1) ES2060799T3 (de)
HU (1) HU206701B (de)
IE (1) IE62858B1 (de)
IL (1) IL89840A (de)
IN (1) IN170909B (de)
MA (1) MA21528A1 (de)
NO (1) NO172344C (de)
NZ (1) NZ228625A (de)
OA (1) OA09036A (de)
PT (1) PT90214B (de)
SU (1) SU1739846A3 (de)
YU (1) YU47308B (de)
ZA (1) ZA892523B (de)

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IL85554A0 (en) * 1987-03-02 1988-08-31 Takeda Chemical Industries Ltd Chromone derivatives
EP0375819A1 (de) * 1988-12-20 1990-07-04 Merrell Dow Pharmaceuticals Inc. 1,7'-[Imidazo-[1,2-a]pyridin]5'-(6'H)one-Derivate
US5703075A (en) * 1988-12-21 1997-12-30 Pharmacia & Upjohn Company Antiatherosclerotic and antithrombotic 1-benzopyran-4-ones and 2-amino-1,3-benzoxazine-4-ones
HUT58310A (en) * 1988-12-21 1992-02-28 Upjohn Co Anti-atherosclerotic and anti-thrombotic 1-benzopyran-4-one- and 2-amino-1,3-benzoxazin-4-one derivatives, process for producing them and pharmaceutical compositions containing them
US5405976A (en) * 1990-11-21 1995-04-11 Polaroid Corporation Benzpyrylium squarylium and croconylium dyes, and processes for their preparation and use
US5977351A (en) * 1990-11-21 1999-11-02 Polaroid Corporation Benzpyrylium squarylium and croconylium dyes, and processes for their preparation and use
DE69111595T2 (de) * 1990-11-21 1996-01-18 Polaroid Corp Squarylium- und crokonyliumfarbstoffe.
WO1994002145A2 (en) * 1992-07-22 1994-02-03 Genelabs Technologies, Inc. 2-aryl-4-quinolones as antitumor compounds
US5571822A (en) * 1994-09-30 1996-11-05 The University Of North Carolina At Chapel Hill Antitumor compounds
DE19850131A1 (de) 1998-10-30 2000-05-04 Merck Patent Gmbh Chromenon- und Chromanonderivate
KR101052816B1 (ko) 2002-04-17 2011-07-29 스미스 클라인 비참 코포레이션 화합물, 조성물 및 방법
ATE423110T1 (de) 2002-07-17 2009-03-15 Cytokinetics Inc Verbindungen, zusammensetzungen und verfahren zur behandlung von zellulären proliferativen erkrankungen
CA2495661C (en) * 2002-08-16 2011-06-14 Kinacia Pty Ltd. Inhibition of phosphoinositide 3-kinase beta
CN100430389C (zh) * 2002-08-16 2008-11-05 阿斯利康(瑞典)有限公司 抑制磷酸肌醇3-激酶β
EP2468747B1 (de) * 2006-12-07 2014-09-03 China Medical University 2-Selenophen-4-chinolone als Antikrebsmittel
ES2517690T3 (es) * 2008-09-29 2014-11-03 Glaxosmithkline Llc Quinazolinona, quinolona y análogos relacionados como moduladores de sirtuina
EP2470174A1 (de) 2009-08-27 2012-07-04 Merck Patent GmbH Verwendung von faa und derivaten daraus in der kosmetik und dermatologie
WO2011029956A1 (en) * 2009-09-14 2011-03-17 Institut National De La Sante Et De La Recherche Medicale (Inserm) Flavones and flavanones derivates as dna methyltransferases inhibitors
US9593125B2 (en) 2012-07-27 2017-03-14 Emory University Heterocyclic flavone derivatives, compositions, and methods related thereto
CN102977065B (zh) * 2012-12-06 2014-10-29 云南烟草科学研究院 一种黄酮类化合物及其制备方法与应用
CN110615777A (zh) * 2019-08-19 2019-12-27 中国科学院长春应用化学研究所 化合物及其制备方法和应用
AR121719A1 (es) 2020-04-03 2022-06-29 Petra Pharma Corp Inhibidores alostéricos de cromenona del fosfoinosítido 3-quinasa (pi3k) para el tratamiento de enfermedades
IL307950A (en) * 2021-05-03 2023-12-01 Petra Pharma Corp Allosteric chromanone inhibitors of PHOSPHOINOSITIDE 3-KINASE (PI3K) for the treatment of diseases
AU2022282380A1 (en) 2021-05-27 2023-12-07 Petra Pharma Corporation Allosteric chromenone inhibitors of phosphoinositide 3-kinase (pi3k) for the treatment of cancer
CA3237199A1 (en) 2021-11-02 2023-05-11 Flare Therapeutics Inc. Pparg inverse agonists and uses thereof
WO2023207881A1 (en) * 2022-04-24 2023-11-02 InventisBio Co., Ltd. Compounds, preparation methods and uses thereof
WO2024051778A1 (en) * 2022-09-09 2024-03-14 InventisBio Co., Ltd. Compounds, preparation methods and uses thereof

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Publication number Priority date Publication date Assignee Title
DE1270567B (de) * 1961-05-19 1968-06-20 Klinge Co Chem Pharm Fab Verfahren zur Herstellung von basisch substituierten Flavonen
FR2516922A1 (fr) * 1981-11-25 1983-05-27 Lipha Acides (oxo-4-4h-(1)-benzopyran-8-yl) alcanoiques, sels et derives, preparation et medicament les contenant
JPS58225083A (ja) * 1982-06-23 1983-12-27 Nippon Shinyaku Co Ltd メチルフラボン誘導体
DE3311004A1 (de) * 1983-03-25 1984-09-27 Bayer Ag, 5090 Leverkusen Chromon- und thiochromon-8-aldehyde, sowie ein verfahren zu ihrer herstellung
JPS6023379A (ja) * 1983-07-18 1985-02-05 Shin Nippon Yakuhin Kk 新規３位置換メチルチオフラボン化合物及びその製造法
JPS6064976A (ja) * 1983-09-19 1985-04-13 Hokuriku Seiyaku Co Ltd Ν−置換フラボン−８−カルボキサミド誘導体，及びその製造方法
JPS60199817A (ja) * 1984-03-23 1985-10-09 Rikagaku Kenkyusho 制癌剤
DE3517950A1 (de) * 1985-05-18 1986-11-20 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von 2-thiochromenylidenacetessigestern
IL85554A0 (en) * 1987-03-02 1988-08-31 Takeda Chemical Industries Ltd Chromone derivatives
US4889871A (en) * 1987-05-29 1989-12-26 G. D. Searle & Co. Alkoxy-substituted dihydrobenzopyran-2-carboxylate derivatives

Also Published As

Publication number Publication date
DE68911742D1 (de) 1994-02-10
ZA892523B (en) 1990-05-30
HU206701B (en) 1992-12-28
CA1325205C (en) 1993-12-14
SU1739846A3 (ru) 1992-06-07
EP0341104A3 (en) 1989-11-29
NO172344B (no) 1993-03-29
NO172344C (no) 1993-07-07
DE68911742T2 (de) 1994-04-28
NZ228625A (en) 1992-03-26
EP0341104B1 (de) 1993-12-29
YU47308B (sh) 1995-01-31
AU630345B2 (en) 1992-10-29
NO891415L (no) 1989-10-09
NO891415D0 (no) 1989-04-05
YU69289A (en) 1991-06-30
JPH026473A (ja) 1990-01-10
PT90214B (pt) 1994-07-29
ES2060799T3 (es) 1994-12-01
IL89840A0 (en) 1989-12-15
IE891087L (en) 1989-10-06
IN170909B (de) 1992-06-13
DK166789D0 (da) 1989-04-06
PT90214A (pt) 1989-11-10
DK166789A (da) 1989-10-07
OA09036A (en) 1991-03-31
MA21528A1 (fr) 1989-12-31
AU3250589A (en) 1989-10-12
IE62858B1 (en) 1995-03-08
IL89840A (en) 1996-10-31
HUT49600A (en) 1989-10-30
EP0341104A2 (de) 1989-11-08

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee