CS257277B2 - Production method of diphosphone acid derivatives - Google Patents

Production method of diphosphone acid derivatives Download PDF

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Publication number
CS257277B2
CS257277B2 CS855580A CS558085A CS257277B2 CS 257277 B2 CS257277 B2 CS 257277B2 CS 855580 A CS855580 A CS 855580A CS 558085 A CS558085 A CS 558085A CS 257277 B2 CS257277 B2 CS 257277B2
Authority
CS
Czechoslovakia
Prior art keywords
diphosphonic acid
acid
residue
alkyl
hydroxy
Prior art date
Application number
CS855580A
Other languages
Czech (cs)
English (en)
Inventor
Elmar Bosies
Rudi Gall
Original Assignee
Boehringer Mannheim 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6242211&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CS257277(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh
Publication of CS257277B2 publication Critical patent/CS257277B2/cs

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
    • C07F9/3804Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
    • C07F9/3839Polyphosphonic acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/12Drugs for disorders of the metabolism for electrolyte homeostasis
    • A61P3/14Drugs for disorders of the metabolism for electrolyte homeostasis for calcium homeostasis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/576Six-membered rings
    • C07F9/58Pyridine rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/645Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having two nitrogen atoms as the only ring hetero atoms
    • C07F9/6503Five-membered rings
    • C07F9/6506Five-membered rings having the nitrogen atoms in positions 1 and 3
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6515Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having three nitrogen atoms as the only ring hetero atoms
    • C07F9/6518Five-membered rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6527Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07F9/653Five-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Obesity (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Diabetes (AREA)
  • General Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Rheumatology (AREA)
  • Endocrinology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CS855580A 1984-08-02 1985-07-31 Production method of diphosphone acid derivatives CS257277B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3428524A DE3428524A1 (de) 1984-08-02 1984-08-02 Neue diphosphonsaeurederivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneimittel

Publications (1)

Publication Number Publication Date
CS257277B2 true CS257277B2 (en) 1988-04-15

Family

ID=6242211

Family Applications (1)

Application Number Title Priority Date Filing Date
CS855580A CS257277B2 (en) 1984-08-02 1985-07-31 Production method of diphosphone acid derivatives

Country Status (17)

Country Link
US (2) US4687767A (enExample)
EP (1) EP0170228B1 (enExample)
JP (1) JPS6143197A (enExample)
AT (1) ATE39489T1 (enExample)
AU (1) AU553419B2 (enExample)
CA (1) CA1264326A (enExample)
CS (1) CS257277B2 (enExample)
DD (1) DD236533A5 (enExample)
DE (2) DE3428524A1 (enExample)
DK (1) DK345285A (enExample)
ES (1) ES8606876A1 (enExample)
FI (1) FI78915C (enExample)
GR (1) GR851881B (enExample)
HU (1) HU196419B (enExample)
IL (1) IL75971A (enExample)
SU (1) SU1475487A3 (enExample)
ZA (1) ZA855760B (enExample)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3428524A1 (de) * 1984-08-02 1986-02-13 Boehringer Mannheim Gmbh, 6800 Mannheim Neue diphosphonsaeurederivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneimittel
PH27078A (en) * 1984-12-21 1993-02-01 Procter & Gamble Pharmaceutical compositions containing geminal diphosphonates
IL77243A (en) * 1984-12-21 1996-11-14 Procter & Gamble Pharmaceutical compositions containing geminal diphosphonic acid compounds and certain such novel compounds
US5641762A (en) * 1985-05-02 1997-06-24 Research Corporation Technologies, Inc. Bone targeted inhibitors of carbonic anhydrase
DE3540150A1 (de) * 1985-11-13 1987-05-14 Boehringer Mannheim Gmbh Neue diphosphonsaeurederivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneimittel
US4902679A (en) * 1985-12-13 1990-02-20 Norwich Eaton Pharmaceuticals, Inc. Methods of treating diseases with certain geminal diphosphonates
ES2039237T3 (es) * 1986-04-24 1993-09-16 Fujisawa Pharmaceutical Co., Ltd. Procedimiento para preparar nuevos compuestos de acido difosfonico.
DE3626058A1 (de) * 1986-08-01 1988-02-11 Boehringer Mannheim Gmbh Neue diphosphonsaeurederivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneimittel
US5057505A (en) * 1986-11-21 1991-10-15 Ciba-Geigy Corporation Substituted aminomethanediphosphonic acids and use in medicaments
US4871720A (en) * 1986-11-21 1989-10-03 Ciba-Geigy Corporation Aromatically substituted azacycloalkyl-alkanediphosphonic acids useful for the treatment of illnesses that can be attributed to calcium metabolism disorders
DE10199052I1 (de) * 1986-11-21 2002-01-10 Novartis Ag Neue substituierte Alkandiphosphonsaeuren
DE3640938A1 (de) * 1986-11-29 1988-06-01 Boehringer Mannheim Gmbh Neue diphosphonsaeurederivate, verfahren zu deren herstellung und diese verbindung enthaltende arzneimittel
US4868164A (en) * 1986-12-19 1989-09-19 Norwich Eaton Pharmaceuticals, Inc. Octahydro-pyridine diphosphonate compounds, pharmaceutical compositions, and methods for treating abnormal calcium and phosphate metabolism
US5071840A (en) * 1986-12-19 1991-12-10 Norwich Eaton Pharmaceuticals, Inc. Certain heterocyclic substituted diphosphonate compounds pharmaceutical compositions, and methods of treating abnormal calcium and phosphate metabolism
US4939265A (en) * 1987-02-25 1990-07-03 Bristol-Myers Company Intermediates and process for the preparation of antihypercholesterolemic tetrazole compounds
DK126888A (da) * 1987-03-10 1988-09-11 Yamanouchi Pharma Co Ltd Bisphosphonsyrederivater og terapeutiske praeparater indeholdende disse forbindelser
EP0282309A3 (en) * 1987-03-11 1990-03-14 Yamanouchi Pharmaceutical Co. Ltd. Azole-aminomethylene bisphosphonic acid derivatives
IL86951A (en) * 1987-07-06 1996-07-23 Procter & Gamble Pharma Methylene phosphonoalkylphosphinates and pharmaceutical preparations containing them
US4963681A (en) * 1987-07-06 1990-10-16 Norwich Eaton Pharmaceuticals, Inc. Process for synthesis of aminomethylene phosphonoalkylphosphinates
EP0317505A1 (de) * 1987-11-13 1989-05-24 Ciba-Geigy Ag Neue Azacycloalkylalkandiphosphonsäuren
US5190930A (en) * 1987-12-11 1993-03-02 Ciba-Geigy Corporation Araliphatylaminoalkanediphosphonic acids
US5110807A (en) * 1988-12-01 1992-05-05 Ciba-Geigy Corporation Araliphatylaminoalkanediphosphonic acids
DE3817956A1 (de) * 1988-05-27 1989-12-07 Hoechst Ag Verfahren zur herstellung phosphorhaltiger l-aminosaeuren sowie ihrer ester und n-derivate
DE3822650A1 (de) * 1988-07-05 1990-02-01 Boehringer Mannheim Gmbh Neue diphosphonsaeurederivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneimittel
US4990503A (en) * 1988-08-12 1991-02-05 Yamanouchi Pharmaceutical Co., Ltd. Heterocyclic bisphosphonic acid derivatives
TW198039B (enExample) * 1988-11-28 1993-01-11 Ciba Geigy Ag
DE3917153A1 (de) * 1989-05-26 1990-11-29 Boehringer Mannheim Gmbh Neue diphosphonsaeurederivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneimittel
US5139786A (en) * 1989-07-07 1992-08-18 Ciba-Geigy Corporation Topical formulations
MX21452A (es) * 1989-07-07 1994-01-31 Ciba Geigy Ag Preparaciones farmaceuticas que se administran en forma topica.
WO1991010646A1 (en) * 1990-01-12 1991-07-25 Rhone-Poulenc Rorer International (Holdings) Inc. 1-azetidyl and 1-hexamethylenimine alkyl or aryl bisphosphonic acids and their use as pharmacological agents
US5204334A (en) * 1990-10-18 1993-04-20 Ciba-Geigy Corporation Benzoheterocyclylalkylaminoalkanediphosphonic acids, compositions thereof, and use thereof in the treatment of calcium metabolism disorders
EP0642519B1 (en) * 1992-05-29 2000-08-09 Procter & Gamble Pharmaceuticals Sulfur-containing phosponate compounds for treating abnormal calcium and phosphate metabolism
US5391743A (en) * 1992-05-29 1995-02-21 Procter & Gamble Pharmaceuticals, Inc. Quaternary nitrogen-containing phosphonate compounds, pharmaceutical compositions, and methods of treating abnormal calcium and phosphate metabolism and methods of treating and preventing dental calculus and plaque
US5753634A (en) * 1992-05-29 1998-05-19 The Procter & Gamble Company Quaternary nitrogen containing phosphonate compounds, pharmaceutical compostions, and methods for treating abnormal calcium and phosphate metabolism
US5763611A (en) * 1992-05-29 1998-06-09 The Procter & Gamble Company Thio-substituted cyclic phosphonate compounds, pharmaceutical compositions, and methods for treating abnormal calcium and phosphate metabolism
FI945595A0 (fi) * 1992-05-29 1994-11-28 Procter & Gamble Pharma Tiosubstituoituja typpipitoisia heterosyklisiä fosfonaattiyhdisteitä epänormaalin kalsium- ja fosfaattiaineenvaihdunnan hoitamiseksi
SK144894A3 (en) * 1992-05-29 1995-07-11 Procter & Gamble Pharma Quaternary nitrogen-containing phosphonate compounds for treating abnormal calcium and phosphate metabolism as well as dental calculus and plaque
EP0650361B1 (en) * 1992-06-30 1999-04-28 PROCTER & GAMBLE PHARMACEUTICALS, INC. Compositions for the treatment of arthritis containing phosphonates and nsaids
DE4228552A1 (de) * 1992-08-27 1994-03-03 Boehringer Mannheim Gmbh Diphosphonsäuren und deren Salze enthaltende Arzneimittel
AU670337B2 (en) 1992-11-30 1996-07-11 Novartis Ag Use of certain methanebisphosphonic acid derivatives in fracture healing
JPH06298779A (ja) * 1993-04-15 1994-10-25 Hoechst Japan Ltd ヘテロ環イミノビスメチレンビスホスホン酸誘導体
US5510517A (en) * 1993-08-25 1996-04-23 Merck & Co., Inc. Process for producing N-amino-1-hydroxy-alkylidene-1,1-bisphosphonic acids
GB9324143D0 (en) * 1993-11-24 1994-01-12 Schering Agrochemicals Ltd Triazole phosphonate pesticides
WO1996039134A1 (en) * 1995-06-05 1996-12-12 Takeda Chemical Industries, Ltd. Osteogenetic promoting pharmaceutical composition
DE69634487T2 (de) * 1995-09-29 2006-01-05 Novartis Ag Verfahren zur behandlung navikularer krankheiten bei pferden
JP2003531111A (ja) 1999-12-17 2003-10-21 アライアッド・ファーマシューティカルズ・インコーポレーテッド プロトンポンプインヒビター
CA2394650A1 (en) * 1999-12-17 2001-06-21 Chi B. Vu Novel heterocycles
US20020103161A1 (en) * 1999-12-17 2002-08-01 Manfred Weigele Novel heterocycles
US6677320B2 (en) 2000-01-20 2004-01-13 Hoffmann-La Roches Inc. Parenteral bisphosphonate composition with improved local tolerance
PE20011061A1 (es) * 2000-02-01 2001-11-20 Procter & Gamble Cristalizacion selectiva del acido 3-piridil-1-hidroxi-etiliden-1,1-bisfosfonico sodio como el hemipentahidrato o el monohidrato
CA2372450A1 (en) * 2001-05-10 2001-09-19 Pharmaceutical Partners Of Canada Inc. Liquid injectable formulation of disodium pamidronate
KR20120065435A (ko) 2002-05-10 2012-06-20 에프. 호프만-라 로슈 아게 골다공증 치료 및 예방용 비스포스폰산
JP4485117B2 (ja) * 2002-06-27 2010-06-16 日東電工株式会社 保護剥離用フィルム
ES2276119T3 (es) * 2002-07-30 2007-06-16 Novartis Ag Combinacion de un inhibidor de aromatasa con un bisfosfonato.
TW200413381A (en) 2002-11-04 2004-08-01 Hoffmann La Roche Novel amino-substituted dihydropyrimido [4,5-d]pyrimidinone derivatives, their manufacture and use as pharmaceutical agents
US20040206932A1 (en) * 2002-12-30 2004-10-21 Abuelyaman Ahmed S. Compositions including polymerizable bisphosphonic acids and methods
HUP0300227A2 (hu) * 2003-01-28 2004-09-28 Richter Gedeon Vegyészeti Gyár Rt. Eljárás nagy tisztaságú 2-szubsztituált -1-(hidroxi-etilidén)-1,1-biszfoszfonsavak és sóik előállítására
US20050065171A1 (en) * 2003-06-25 2005-03-24 Shakespeare William C. Substituted purine derivatives
SG144151A1 (en) * 2003-07-30 2008-07-29 Procter & Gamble Process for controlling crystal structure of risedronate
JP5001006B2 (ja) * 2003-08-12 2012-08-15 スリーエム イノベイティブ プロパティズ カンパニー 自己エッチング性歯科用組成物および方法
US20050119230A1 (en) * 2003-09-18 2005-06-02 Alexandra Glausch Pharmaceutical products comprising bisphosphonated
CN101018534B (zh) 2004-07-08 2012-07-04 3M创新有限公司 牙科的方法,组合物,和包括酸敏感染料的试剂盒
ATE526006T1 (de) 2004-08-11 2011-10-15 3M Innovative Properties Co Selbstklebende zusammensetzungen mit einer vielzahl von sauren verbindungen
WO2008076739A2 (en) * 2006-12-13 2008-06-26 3M Innovative Properties Company Methods of using a dental composition having an acidic component and a photobleachable dye
EP2124963A4 (en) 2006-12-20 2010-03-17 Mylan Pharmaceuticals Ulc COMPOSITION WITH A BISPHOSPHONIC ACID IN COMBINATION WITH VITAMIN D
AU2007335156A1 (en) * 2006-12-20 2008-06-26 Mylan Pharmaceuticals Ulc Pharmaceutical composition comprising a hot-melt granulated lubricant
EP2136814A4 (en) * 2007-03-21 2012-05-30 Univ Duke MEDICAL KITS AND FORMULATIONS FOR PREVENTING, TREATING OR REDUCING SECONDARY FRACTURES FROM A PREVIOUS FRACTURE
CN102264752A (zh) * 2008-12-23 2011-11-30 诺瓦提斯公司 苯烷基-咪唑-二膦酸化合物
HUE025737T2 (en) 2009-09-01 2016-05-30 Univ Duke Bisphosphonate compositions and methods for treating heart failure
JP6261512B2 (ja) 2011-11-16 2018-01-17 デューク ユニバーシティ 心機能障害を治療及び/又は低減するためのビスホスホネート組成物並びに方法
PL407922A1 (pl) 2014-04-16 2015-10-26 Wrocławskie Centrum Badań Eit + Spółka Z Ograniczoną Odpowiedzialnością Nowe bisfosfoniany i ich zastosowanie
KR20200066690A (ko) 2017-10-16 2020-06-10 칭화대학교 메발로네이트 경로 억제제 및 이의 약제학적 조성물
USD958651S1 (en) 2020-08-11 2022-07-26 Bocks Inc. Liquid soap dispenser carton

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PH9776A (en) * 1967-12-11 1976-03-17 M Francis Compositions for inhibiting anomalous deposition and mobilization of calcium phosphate in animal tissue and method of use
DE3203309A1 (de) * 1982-01-27 1983-07-28 Schering Ag, 1000 Berlin Und 4619 Bergkamen Diphosphonsaeure-derivate und diese enthaltende pharmazeutische praeparate
EP0085321B1 (de) * 1982-01-27 1986-08-27 Schering Aktiengesellschaft Diphosphonsäure-Derivate und diese enthaltende pharmazeutische Präparate
DE3203308A1 (de) * 1982-01-27 1983-07-28 Schering Ag, 1000 Berlin Und 4619 Bergkamen Diphosphonsaeure-derivate und diese enthaltende pharmazeutische praeparate
EP0084822B1 (de) * 1982-01-27 1986-01-08 Schering Aktiengesellschaft Diphosphonsäure-Derivate und diese enthaltende pharmazeutische Präparate
DE3428524A1 (de) * 1984-08-02 1986-02-13 Boehringer Mannheim Gmbh, 6800 Mannheim Neue diphosphonsaeurederivate, verfahren zu deren herstellung und diese verbindungen enthaltende arzneimittel

Also Published As

Publication number Publication date
DK345285A (da) 1986-02-03
DE3428524A1 (de) 1986-02-13
ZA855760B (en) 1986-04-30
HU196419B (en) 1988-11-28
EP0170228B1 (de) 1988-12-28
IL75971A0 (en) 1985-12-31
DK345285D0 (da) 1985-07-30
FI852980A0 (fi) 1985-08-01
ES545842A0 (es) 1986-05-16
HUT38364A (en) 1986-05-28
DE3567023D1 (en) 1989-02-02
AU553419B2 (en) 1986-07-17
GR851881B (enExample) 1985-12-02
DD236533A5 (de) 1986-06-11
CA1264326A (en) 1990-01-09
FI78915C (fi) 1989-10-10
US4687767A (en) 1987-08-18
US4784993A (en) 1988-11-15
EP0170228A1 (de) 1986-02-05
ES8606876A1 (es) 1986-05-16
JPS6143197A (ja) 1986-03-01
SU1475487A3 (ru) 1989-04-23
AU4568685A (en) 1986-02-06
IL75971A (en) 1989-05-15
FI852980L (fi) 1986-02-03
ATE39489T1 (de) 1989-01-15
FI78915B (fi) 1989-06-30

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Effective date: 20000731