ES8301472A1 - Procedimiento para la obtencion de derivados de imidazol trisustituidos - Google Patents

Procedimiento para la obtencion de derivados de imidazol trisustituidos

Info

Publication number
ES8301472A1
ES8301472A1 ES504257A ES504257A ES8301472A1 ES 8301472 A1 ES8301472 A1 ES 8301472A1 ES 504257 A ES504257 A ES 504257A ES 504257 A ES504257 A ES 504257A ES 8301472 A1 ES8301472 A1 ES 8301472A1
Authority
ES
Spain
Prior art keywords
carboxy
processes
compounds
imidazole derivatives
preparing
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
ES504257A
Other languages
English (en)
Other versions
ES504257A0 (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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES504257A0 publication Critical patent/ES504257A0/es
Publication of ES8301472A1 publication Critical patent/ES8301472A1/es
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/53Nitrogen atoms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/02Ophthalmic agents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/44Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
    • C07D213/46Oxygen atoms
    • C07D213/50Ketonic radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/04Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D233/20Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D233/26Radicals substituted by carbon atoms having three bonds to hetero atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D233/00Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54Heterocyclic 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
    • C07D233/64Heterocyclic 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 substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Virology (AREA)
  • Communicable Diseases (AREA)
  • Pain & Pain Management (AREA)
  • Rheumatology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Oncology (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Cosmetics (AREA)

Abstract

Procedimiento para la obtención de derivados de imidazol trisustituidos, de fórmula I **(Ver fórmula I)** donde R1 y R2, independientes entre sí, significan arilo carbocíclico y heteroarilo, A significa un resto hidrocarburo divalente y R3 significa carboxi, carboxi esterificado o carboxi amidado, sus isómetos y sus sales, especialmente las sales farmacéuticamente utilizables, bajo la condición de que cuando A está por metilo y R3 significa etoxicarbonilo, los dos restos R1 y R2 no sean al mismo tiempo fenilo, y bajo la ulterior condición de que cuando A significa etilideno y R3 significa carboxi, etoxicarbonilo o bien carbamoilo los dos restos R1 y R2 no sean al mismo tiempo fenilo, p- metoxifenilo y p-clorofenilo.
ES504257A 1980-07-25 1981-07-24 Procedimiento para la obtencion de derivados de imidazol trisustituidos Expired ES8301472A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH571580 1980-07-25

Publications (2)

Publication Number Publication Date
ES504257A0 ES504257A0 (es) 1982-12-01
ES8301472A1 true ES8301472A1 (es) 1982-12-01

Family

ID=4298165

Family Applications (8)

Application Number Title Priority Date Filing Date
ES504257A Expired ES8301472A1 (es) 1980-07-25 1981-07-24 Procedimiento para la obtencion de derivados de imidazol trisustituidos
ES514581A Expired ES8306121A1 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de imidazol trisustituidos.
ES514583A Granted ES514583A0 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de imidazol trisustituidos.
ES514584A Granted ES514584A0 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de imidazol trisustituidos.
ES514580A Expired ES8306120A1 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de imidazol trisustituidos.
ES514579A Expired ES8306119A1 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de imidazol trisustituidos.
ES514582A Granted ES514582A0 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de imidazol trisustituidos.
ES514585A Expired ES8307245A1 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de oxazol trisustituidos.

Family Applications After (7)

Application Number Title Priority Date Filing Date
ES514581A Expired ES8306121A1 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de imidazol trisustituidos.
ES514583A Granted ES514583A0 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de imidazol trisustituidos.
ES514584A Granted ES514584A0 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de imidazol trisustituidos.
ES514580A Expired ES8306120A1 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de imidazol trisustituidos.
ES514579A Expired ES8306119A1 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de imidazol trisustituidos.
ES514582A Granted ES514582A0 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de imidazol trisustituidos.
ES514585A Expired ES8307245A1 (es) 1980-07-25 1982-07-30 Procedimiento para la obtencion de derivados de oxazol trisustituidos.

Country Status (23)

Country Link
US (1) US4447431A (es)
EP (1) EP0045081B1 (es)
JP (1) JPS5756466A (es)
KR (13) KR850000883B1 (es)
AR (1) AR230269A1 (es)
AT (1) ATE17349T1 (es)
AU (2) AU7340481A (es)
CA (1) CA1175431A (es)
DD (2) DD201677A5 (es)
DE (1) DE3173434D1 (es)
DK (1) DK331881A (es)
ES (8) ES8301472A1 (es)
FI (1) FI812326L (es)
GB (1) GB2080805B (es)
GR (1) GR75287B (es)
IE (1) IE52071B1 (es)
IL (1) IL63410A (es)
NO (1) NO812542L (es)
NZ (1) NZ197828A (es)
PL (8) PL237005A1 (es)
PT (1) PT73424B (es)
SU (8) SU1235454A3 (es)
ZA (1) ZA815078B (es)

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WO1983002613A1 (en) * 1981-07-20 1983-08-04 Sallmann, Alfred Trisubstituted oxazo compounds
EP0084756A1 (de) * 1982-01-22 1983-08-03 Ciba-Geigy Ag Trisubstituierte Oxazaverbindungen
FR2633291B1 (fr) * 1988-06-27 1990-09-07 Oreal Derives d'hydroxy-4 isoxazoles, leur procede de preparation et compositions cosmetiques et pharmaceutiques les contenant
US5252322A (en) * 1989-09-22 1993-10-12 The Gillette Company Skin tanning compositions containing imidazoles
NZ239161A (en) * 1990-07-31 1994-01-26 Smithkline Beecham Corp Substituted [1h-imidazol-5-yl] alkanoic acid derivatives; medicaments,
IL104369A0 (en) * 1992-01-13 1993-05-13 Smithkline Beecham Corp Novel compounds and compositions
US5916891A (en) 1992-01-13 1999-06-29 Smithkline Beecham Corporation Pyrimidinyl imidazoles
US5593991A (en) * 1993-07-16 1997-01-14 Adams; Jerry L. Imidazole compounds, use and process of making
US5670527A (en) * 1993-07-16 1997-09-23 Smithkline Beecham Corporation Pyridyl imidazole compounds and compositions
US5593992A (en) * 1993-07-16 1997-01-14 Smithkline Beecham Corporation Compounds
JPH09505055A (ja) 1993-11-08 1997-05-20 スミスクライン・ビーチャム・コーポレイション サイトカイン媒介疾患治療用オキサゾール
US5723477A (en) * 1994-11-10 1998-03-03 Sibia Neurosciences, Inc. Modulators of acetylcholine receptors
US6369068B1 (en) 1995-06-07 2002-04-09 Smithkline Beecham Corporation Amino substituted pyrimidine containing compounds
US5739143A (en) * 1995-06-07 1998-04-14 Smithkline Beecham Corporation Imidazole compounds and compositions
US5658903A (en) * 1995-06-07 1997-08-19 Smithkline Beecham Corporation Imidazole compounds, compositions and use
ZA9610687B (en) * 1995-12-22 1997-09-29 Smithkline Beecham Corp Novel synthesis.
JP2000503302A (ja) * 1996-01-11 2000-03-21 スミスクライン・ビーチャム・コーポレイション 新規置換イミダゾール化合物
US6046208A (en) * 1996-01-11 2000-04-04 Smithkline Beecham Corporation Substituted imidazole compounds
ZA97175B (en) * 1996-01-11 1997-11-04 Smithkline Beecham Corp Novel substituted imidazole compounds.
AP9700912A0 (en) 1996-01-11 1997-01-31 Smithkline Beecham Corp Novel cycloalkyl substituted imidazoles
EP0889888A4 (en) * 1996-03-25 2003-01-08 Smithkline Beecham Corp NEW TREATMENT OF LESIONS IN THE CENTRAL NERVOUS SYSTEM
EP0956018A4 (en) 1996-08-21 2000-01-12 Smithkline Beecham Corp IMIDAZOLE COMPOUNDS, COMPOSITIONS CONTAINING THEM AND THEIR USE
US5929076A (en) * 1997-01-10 1999-07-27 Smithkline Beecham Corporation Cycloalkyl substituted imidazoles
AU7138298A (en) * 1997-04-24 1998-11-13 Ortho-Mcneil Corporation, Inc. Substituted imidazoles useful in the treatment of inflammatory diseases
AU7966198A (en) 1997-06-13 1998-12-30 Smithkline Beecham Corporation Novel pyrazole and pyrazoline substituted compounds
US6610695B1 (en) 1997-06-19 2003-08-26 Smithkline Beecham Corporation Aryloxy substituted pyrimidine imidazole compounds
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TW517055B (en) 1997-07-02 2003-01-11 Smithkline Beecham Corp Novel substituted imidazole compounds
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US6562832B1 (en) 1997-07-02 2003-05-13 Smithkline Beecham Corporation Substituted imidazole compounds
AR016294A1 (es) * 1997-07-02 2001-07-04 Smithkline Beecham Corp Compuesto de imidazol sustituido, composicion farmaceutica que la contiene, su uso en la fabricacion de un medicamento y procedimiento para supreparacion
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JP2003514900A (ja) 1999-11-23 2003-04-22 スミスクライン・ビーチャム・コーポレイション CSBP/p38キナーゼ阻害剤としての3,4−ジヒドロ−(1H)−キナゾリン−2−オン化合物
US6759410B1 (en) 1999-11-23 2004-07-06 Smithline Beecham Corporation 3,4-dihydro-(1H)-quinazolin-2-ones and their use as CSBP/p38 kinase inhibitors
DE60015599T2 (de) 1999-11-23 2005-11-03 Smithkline Beecham Corp. 3,4-DIHYDRO-(1H)CHINAZOLIN-2-ON-VERBINDUNGEN ALS CSBP/p38-KINASE-INHIBITOREN
JP2003528043A (ja) 1999-11-23 2003-09-24 スミスクライン・ビーチャム・コーポレイション CSBP/p38キナーゼ阻害剤としての3,4‐ジヒドロ−(1H)キナゾリン−2−オン化合物
US7235551B2 (en) * 2000-03-02 2007-06-26 Smithkline Beecham Corporation 1,5-disubstituted-3,4-dihydro-1h-pyrimido[4,5-d]pyrimidin-2-one compounds and their use in treating csbp/p38 kinase mediated diseases
WO2001066539A1 (en) * 2000-03-06 2001-09-13 Smithkline Beecham P.L.C. Imidazol derivatives as raf kinase inhibitors
GB0005357D0 (en) 2000-03-06 2000-04-26 Smithkline Beecham Plc Compounds
IL155367A0 (en) * 2000-10-23 2003-12-23 Smithkline Beecham Corp NOVEL 2,4,8-TRISUBSTITUTED-8h-PYRIDO[2,3,-d]PYRIMIDIN-7-ONE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS COMPRISING THE SAME, PROCESSES FOR THE PREPARATION THEREOF, AND USE THEREOF IN THE PREPARATION OF MEDICAMENTS FOR TREATING CSBP/p38 KINASE MEDIATED DISEASES
GB0112348D0 (en) * 2001-05-19 2001-07-11 Smithkline Beecham Plc Compounds
EP1432703A1 (en) * 2001-09-05 2004-06-30 Smithkline Beecham Plc Heterocycle-carboxamide derivatives as raf kinase inhibitors
TW200505446A (en) * 2003-01-17 2005-02-16 Fuj Isawa Pharmaceutical Co Ltd Inhibitor of cox
JP2006525320A (ja) * 2003-05-08 2006-11-09 アステラス製薬株式会社 Cox阻害剤
PE20100737A1 (es) 2005-03-25 2010-11-27 Glaxo Group Ltd Nuevos compuestos
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WO2013049272A2 (en) 2011-09-29 2013-04-04 Theraceutix, Llc Composition and method for treatment of symptoms associated with various skin conditions

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US3558645A (en) * 1968-07-08 1971-01-26 Sandoz Ag 2-(4-(4',5-diphenyl - 2 - imidazolyl)-phenoxy) lower aliphatic monocarboxylic acids
CH561718A5 (es) * 1971-05-10 1975-05-15 Ciba Geigy Ag
GB1469532A (en) * 1973-06-28 1977-04-06 Dumex Ltd As Imimdazolyl-alkanoic acid derivatives
US4372964A (en) * 1980-10-30 1983-02-08 E. I. Du Pont De Nemours And Company Antiinflammatory 4,5-diaryl-1H-imidazole-2-methanols

Also Published As

Publication number Publication date
KR850000891B1 (ko) 1985-06-26
KR850002752A (ko) 1985-05-15
KR850000889B1 (ko) 1985-06-26
ATE17349T1 (de) 1986-01-15
PL237005A1 (en) 1983-02-28
KR850000890B1 (ko) 1985-06-26
IL63410A0 (en) 1981-10-30
GR75287B (es) 1984-07-13
DD201677A5 (de) 1983-08-03
PL236997A1 (en) 1983-01-03
EP0045081A2 (de) 1982-02-03
ZA815078B (en) 1982-07-28
US4447431A (en) 1984-05-08
SU1235454A3 (ru) 1986-05-30
KR850002744A (ko) 1985-05-15
ES514585A0 (es) 1983-07-01
NO812542L (no) 1982-01-26
AU7340481A (en) 1982-01-28
SU1205763A3 (ru) 1986-01-15
KR850000885B1 (ko) 1985-06-26
SU1205764A3 (ru) 1986-01-15
CA1175431A (en) 1984-10-02
KR850000887B1 (ko) 1985-06-26
KR850000892B1 (ko) 1985-06-26
KR850002747A (ko) 1985-05-15
ES514581A0 (es) 1983-05-16
GB2080805A (en) 1982-02-10
ES504257A0 (es) 1982-12-01
ES8306124A1 (es) 1983-05-16
ES8306123A1 (es) 1983-05-16
AR230269A1 (es) 1984-03-01
KR850000884B1 (ko) 1985-06-26
ES514583A0 (es) 1983-05-16
ES514579A0 (es) 1983-05-16
KR850002756A (ko) 1985-05-15
ES8306121A1 (es) 1983-05-16
PL135822B1 (en) 1985-12-31
SU1145928A3 (ru) 1985-03-15
KR850000886B1 (ko) 1985-06-26
PL237003A1 (en) 1983-02-28
ES8306119A1 (es) 1983-05-16
PL232352A1 (es) 1982-12-20
ES8306122A1 (es) 1983-05-16
PT73424B (en) 1983-06-20
PL237004A1 (en) 1983-02-28
ES514582A0 (es) 1983-05-16
SU1169534A3 (ru) 1985-07-23
PL237000A1 (en) 1983-02-28
KR850002749A (ko) 1985-05-15
SU1227112A3 (ru) 1986-04-23
PL237002A1 (en) 1983-02-28
AU5655586A (en) 1986-09-11
DE3173434D1 (en) 1986-02-20
EP0045081B1 (de) 1986-01-08
KR850002746A (ko) 1985-05-15
JPS5756466A (en) 1982-04-05
PL237001A1 (en) 1983-02-28
ES514584A0 (es) 1983-05-16
NZ197828A (en) 1985-11-08
KR850002753A (ko) 1985-05-15
KR850000883B1 (ko) 1985-06-26
KR850002750A (ko) 1985-05-15
KR850000888B1 (ko) 1985-06-26
GB2080805B (en) 1984-03-07
DD202554A5 (de) 1983-09-21
ES514580A0 (es) 1983-05-16
KR850002745A (ko) 1985-05-15
IE52071B1 (en) 1987-06-10
PT73424A (en) 1981-08-01
FI812326L (fi) 1982-01-26
SU1138023A3 (ru) 1985-01-30
ES8306120A1 (es) 1983-05-16
ES8307245A1 (es) 1983-07-01
IL63410A (en) 1986-04-29
KR850000911B1 (ko) 1985-06-27
SU1152520A3 (en) 1985-04-23
KR830006230A (ko) 1983-09-20
KR850000873B1 (ko) 1985-06-22
DK331881A (da) 1982-01-26
KR850002754A (ko) 1985-05-15
KR850002748A (ko) 1985-05-15
EP0045081A3 (en) 1982-04-07
IE811680L (en) 1982-01-25
KR850001064B1 (ko) 1985-07-25
KR850002755A (ko) 1985-05-15

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