NO904854L - 19-nor-vitamin d-forbindelser. - Google Patents

19-nor-vitamin d-forbindelser.

Info

Publication number
NO904854L
NO904854L NO90904854A NO904854A NO904854L NO 904854 L NO904854 L NO 904854L NO 90904854 A NO90904854 A NO 90904854A NO 904854 A NO904854 A NO 904854A NO 904854 L NO904854 L NO 904854L
Authority
NO
Norway
Prior art keywords
vitamin
compound
hydroxy
group
hydrogen
Prior art date
Application number
NO90904854A
Other languages
English (en)
Norwegian (no)
Other versions
NO904854D0 (no
Inventor
Hector F Deluca
Heinrich K Schnoes
Kato L Perlman
Rafal R Sicinski
Jean Martin Prahl
Original Assignee
Wisconsin Alumni Res Found
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=23248877&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO904854(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wisconsin Alumni Res Found filed Critical Wisconsin Alumni Res Found
Publication of NO904854D0 publication Critical patent/NO904854D0/no
Publication of NO904854L publication Critical patent/NO904854L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C401/00—Irradiation products of cholesterol or its derivatives; Vitamin D derivatives, 9,10-seco cyclopenta[a]phenanthrene or analogues obtained by chemical preparation without irradiation
    • 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
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A61P35/02—Antineoplastic agents specific for leukemia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P5/00—Drugs for disorders of the endocrine system
    • A61P5/10—Drugs for disorders of the endocrine system of the posterior pituitary hormones, e.g. oxytocin, ADH
    • A61P5/12—Drugs for disorders of the endocrine system of the posterior pituitary hormones, e.g. oxytocin, ADH for decreasing, blocking or antagonising the activity of the posterior pituitary hormones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Oncology (AREA)
  • Diabetes (AREA)
  • Endocrinology (AREA)
  • Dermatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NO90904854A 1989-03-09 1990-11-08 19-nor-vitamin d-forbindelser. NO904854L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32103089A 1989-03-09 1989-03-09
PCT/US1990/000954 WO1990010620A1 (en) 1989-03-09 1990-02-16 19-nor-vitamin d compounds

Publications (2)

Publication Number Publication Date
NO904854D0 NO904854D0 (no) 1990-11-08
NO904854L true NO904854L (no) 1990-11-08

Family

ID=23248877

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90904854A NO904854L (no) 1989-03-09 1990-11-08 19-nor-vitamin d-forbindelser.

Country Status (15)

Country Link
US (7) US5237110A (ro)
JP (1) JPH0667899B2 (ro)
KR (1) KR950013636B1 (ro)
AR (1) AR246254A1 (ro)
AU (1) AU632315B2 (ro)
BR (1) BR9004521A (ro)
CA (1) CA1333616C (ro)
FI (1) FI905489A7 (ro)
HU (2) HU215604B (ro)
IL (1) IL93455A (ro)
NO (1) NO904854L (ro)
RO (1) RO109331B1 (ro)
RU (2) RU2055068C1 (ro)
WO (1) WO1990010620A1 (ro)
ZA (1) ZA907119B (ro)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
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CA1333616C (en) * 1989-03-09 1994-12-20 Hector F. Deluca 19-nor-vitamin d compounds
EP0503035B1 (en) * 1990-09-21 2001-12-12 Bone Care International, Inc. Novel 1alpha-hydroxy vitamin d4 and novel intermediates and analogues
US6025346A (en) * 1990-09-21 2000-02-15 Bone Care International, Inc. 1α-hydroxy vitamin D4 and novel intermediates and analogues
US5798345A (en) * 1990-09-21 1998-08-25 Bone Care International, Inc. Method of inhibiting the hyperproliferation of malignant cells
US5763428A (en) * 1990-09-21 1998-06-09 Bone Care International, Inc. Methods of treating skin disorders with novel 1a-hydroxy vitamin D4 compounds and derivatives thereof
US5182396A (en) * 1991-03-29 1993-01-26 Nisshin Flour Milling Co., Ltd. 1-hydroxyvitamin d derivatives
ATE143007T1 (de) * 1991-07-05 1996-10-15 Duphar Int Res Vitamin-d derivat, verfahren zu dessen herstellung sowie zwischenprodukte dafür
DE4220757A1 (de) * 1992-06-24 1994-01-05 Schering Ag Derivate in der Vitamin D-Reihe mit Modifikationen in der 20-Position, Verfahren zu ihrer Herstellung, Zwischenprodukte für dieses Verfahren, diese Derivate enthaltende pharmazeutische Präparate sowie deren Verwendung zur Herstellung von Arzneimitteln
AU666563B2 (en) * 1992-08-07 1996-02-15 Wisconsin Alumni Research Foundation Preparation of 19-nor-vitamin D compounds
TW267161B (ro) * 1992-11-20 1996-01-01 Hoffmann La Roche
DE69400495T2 (de) * 1993-04-05 1997-04-30 Wisconsin Alumni Res Found 19-Nor-vitamin-D3-Verbindung mit einem Substituent an die 2. Stelle
PT972762E (pt) * 1993-07-09 2004-02-27 Theramex Novos analogos estruturais da vitamina d
US5763429A (en) 1993-09-10 1998-06-09 Bone Care International, Inc. Method of treating prostatic diseases using active vitamin D analogues
US6242434B1 (en) * 1997-08-08 2001-06-05 Bone Care International, Inc. 24-hydroxyvitamin D, analogs and uses thereof
US20040043971A1 (en) * 1995-04-03 2004-03-04 Bone Care International, Inc. Method of treating and preventing hyperparathyroidism with active vitamin D analogs
US20020183288A1 (en) * 1995-04-03 2002-12-05 Bone Care International, Inc. Method for treating and preventing hyperparathyroidism
US5597815A (en) * 1995-07-13 1997-01-28 Wisconsin Alumni Research Foundation Prevention of hyperphosphatemia in kidney disorder patients
US5716946A (en) * 1996-02-13 1998-02-10 Wisconsin Alumni Research Foundation Multiple sclerosis treatment
US6573256B2 (en) 1996-12-30 2003-06-03 Bone Care International, Inc. Method of inhibiting angiogenesis using active vitamin D analogues
US20020128240A1 (en) * 1996-12-30 2002-09-12 Bone Care International, Inc. Treatment of hyperproliferative diseases using active vitamin D analogues
US6566353B2 (en) 1996-12-30 2003-05-20 Bone Care International, Inc. Method of treating malignancy associated hypercalcemia using active vitamin D analogues
US6503893B2 (en) 1996-12-30 2003-01-07 Bone Care International, Inc. Method of treating hyperproliferative diseases using active vitamin D analogues
JP2001511811A (ja) 1997-02-13 2001-08-14 ボーン ケア インターナショナル インコーポレイテッド ビタミンｄ化合物の標的治療放出
US20030129194A1 (en) * 1997-02-13 2003-07-10 Bone Care International, Inc. Targeted therapeutic delivery of vitamin D compounds
US6392071B1 (en) 1997-03-17 2002-05-21 Wisconsin Alumni: Research Foundation 26,27-homologated-20-EPI-2-alkylidene-19-nor-vitamin D compounds
US6306844B1 (en) 1997-03-17 2001-10-23 Wisconsin Alumni Research Foundation Use of 2α-methyl-19-nor-20(S)-1α, 25-dihydroxyvitamin D3 to increase bone strength
US6316642B1 (en) 1997-03-17 2001-11-13 Wisconsin Alumni Research Foundation 26,27-Homologated-20-EPI-2alkyl-19-nor-vitamin D compounds
US5945410A (en) * 1997-03-17 1999-08-31 Wisconsin Alumni Research Foundation 2-alkyl-19-nor-vitamin D compounds
US5843928A (en) * 1997-03-17 1998-12-01 Wisconsin Alumni Research Foundation 2-alkylidene-19-nor-vitamin D compounds
US5939406A (en) 1997-07-21 1999-08-17 Wisconsin Alumni Research Foundation 18-substituted-19-nor-vitamin D compounds
US6359152B2 (en) 1997-07-21 2002-03-19 Wisconsin Alumni Research Foundation 18-substituted-19-nor-vitamin D compounds
ES2368824T3 (es) * 1998-03-27 2011-11-22 Oregon Health & Science University Vitamina d y sus análogos en el tratamiento de tumores y otros desórdenes hiperproliferativos.
EP1091936B1 (en) 1998-05-29 2003-07-30 Bone Care International, Inc. Method for making hydroxy-25-ene-vitamin d compounds
US5972917A (en) * 1998-05-29 1999-10-26 Bone Care Int Inc 1 α-hydroxy-25-ene-vitamin D, analogs and uses thereof
US5962707A (en) * 1998-08-18 1999-10-05 Wisconsin Alumni Research Foundation 19-nor-vitamin D3 compounds with calcemic activity
US6479474B2 (en) * 1999-07-08 2002-11-12 Wisconsin Alumni Research Foundation Dietary calcium as a supplement to vitamin D compound treatment of multiple sclerosis
US7122533B2 (en) * 1999-11-29 2006-10-17 The United States Of America As Represented By The Department Of Health And Human Services Cosalane compounds and methods for their use
WO2006120681A2 (en) 2005-05-10 2006-11-16 Dermipsor Ltd. Compositions and methods for skin care
US6806262B2 (en) * 2000-05-31 2004-10-19 Wisconsin Alumni Research Foundation 2-ethyl and 2-ethylidene-19-nor-vitamin D compounds
WO2002005823A2 (en) * 2000-07-14 2002-01-24 Wisconsin Alumni Research Foundation USE OF 2-METHYLENE-19-NOR-20(S)-1α,25-DIHYDROXYVITAMIN D3 TO INCREASE BONE STRENGTH
AU7895601A (en) 2000-07-18 2002-01-30 Bone Care Int Inc Stabilized 1alpha-hydroxy vitamin d
WO2002020021A1 (en) 2000-09-08 2002-03-14 Wisconsin Alumni Research Foundation 1alpha-hydroxy-2-methylene-19-nor-homopregnacalciferol and its therapeutic applications
CA2461295A1 (en) * 2001-09-27 2003-04-03 The Coca-Cola Company Vitamin fortification of foodstuffs
US6627622B2 (en) * 2002-02-18 2003-09-30 Wisconsin Alumni Research Foundation (20S)-1α-hydroxy-2-methylene-19-nor-bishomopregnacalciferol and its uses
US6566352B1 (en) 2002-02-18 2003-05-20 Wisconsin Alumni Research Foudation 1 α-hydroxy-2-methylene-19-nor-pregnacalciferol and its uses
EP2316468A1 (en) 2002-02-22 2011-05-04 Shire LLC Delivery system and methods for protecting and administering dextroamphetamine
US20030195175A1 (en) * 2002-03-25 2003-10-16 Deluca Hector F. Use of carbon-2-modified-vitamin D analogs to induce the formation of new bone
BR0307896A (pt) * 2002-03-29 2004-12-07 Wisconsin Alumni Res Found Método de produção de 1(alfa)-hidroxi-2-metileno-19-nor-homopregnacalcif erol
US7148211B2 (en) * 2002-09-18 2006-12-12 Genzyme Corporation Formulation for lipophilic agents
US20040058895A1 (en) * 2002-09-18 2004-03-25 Bone Care International, Inc. Multi-use vessels for vitamin D formulations
US20040053895A1 (en) * 2002-09-18 2004-03-18 Bone Care International, Inc. Multi-use vessels for vitamin D formulations
BRPI0409194A (pt) * 2003-04-10 2006-04-11 Wisconsin Alumni Res Found compostos, composição farmacêutica e método de tratamento de doença metabólica do osso, da psorìase, da leucemia, cáncer do cólon, cáncer da mama, cáncer da pele ou cáncer da próstata, de doença auto-imune, de doença inflamatória do intestino e de aumento da resistência do osso
US6894037B2 (en) * 2003-07-03 2005-05-17 Wisconsin Alumni Research Foundation 2-methylene-19-nor-20(S)-25-methyl-1α-hydroxycalciferol and its uses
US20050009792A1 (en) * 2003-07-08 2005-01-13 Deluca Hector F. (20S)-1alpha-hydroxy-2-methylene-19-nor-vitamin D3 and its uses
US20050148557A1 (en) * 2003-07-29 2005-07-07 Jin Tian Use of Vitamin Ds to treat kidney disease
CA2544502A1 (en) * 2003-11-25 2005-06-09 Wisconsin Alumni Research Foundation Vitamin d analogs for obesity prevention and treatment
US7915242B2 (en) * 2004-02-17 2011-03-29 Wisconsin Alumni Research Foundation Vitamin D receptor antagonists and their use in treating asthma
US7214671B2 (en) * 2004-02-19 2007-05-08 Wisconsin Alumni Research Foundation Use of 2-methylene-19-nor-20(S)-1α,25-dihydroxyvitamin D3 for the prophylaxis of bone diseases
US7713951B2 (en) * 2004-04-09 2010-05-11 Wisconsin Alumni Research Foundation 2-alkylidene-18,19-dinor-vitamin D compounds
US20060009425A1 (en) * 2004-05-28 2006-01-12 Leticia Delgado-Herrera Oral formulations of paricalcitol
US20060003950A1 (en) * 2004-06-30 2006-01-05 Bone Care International, Inc. Method of treating prostatic diseases using a combination of vitamin D analogues and other agents
US7094775B2 (en) 2004-06-30 2006-08-22 Bone Care International, Llc Method of treating breast cancer using a combination of vitamin D analogues and other agents
CA2586679A1 (en) 2004-11-12 2006-05-18 Bioxell Spa Combined use of vitamin d derivatives and anti-proliferative agents for treating bladder cancer
ATE467614T1 (de) * 2004-11-22 2010-05-15 Wisconsin Alumni Res Found 2-methylen-19,26,27-trinor-(20s)-1-alpha- hydroxyvitamin d3 and dessen verwendungen
US9173835B2 (en) 2005-05-10 2015-11-03 Dermipsor Ltd. Compositions and methods for treating hyperproliferative epidermal diseases
EP1922303A2 (en) * 2005-07-18 2008-05-21 Teva Pharmaceutical Industries Ltd Purification of paricalcitol
US20090177002A1 (en) 2006-03-15 2009-07-09 Asako Toyoda Method For Preparing Indene Derivatives, And Intermediates For Preparation Of Derivatives
EP2010483A2 (en) * 2006-04-05 2009-01-07 Wisconsin Alumni Research Foundation 1.alpha.-hydroxy-2-(3'-hydroxypropylidene)-19-nor-vitamin d compounds and methods of making and use thereof
US20090281340A1 (en) * 2006-04-05 2009-11-12 Deluca Hector F 1alpha-hydroxy-2-(3'-hydroxypropylidene)-19-nor-vitamin d compounds and methods of making and treatment thereof
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US20080051380A1 (en) 2006-08-25 2008-02-28 Auerbach Alan H Methods and compositions for treating cancer
US20080051375A1 (en) * 2006-08-25 2008-02-28 Auerbach Alan H Methods for treating cancer comprising the administration of a vitamin d compound and an additional therapeutic agent, and compositions containing the same
AU2007314966A1 (en) 2006-11-02 2008-05-08 Mercian Corporation Process for production of 1-hydroxy-19-norcyclovitamin D derivative and intermediate for the production
JP5645408B2 (ja) * 2006-11-16 2014-12-24 カイ ファーマシューティカルズ インコーポレーティッド 副甲状腺機能亢進症および高カルシウム血症性障害の治療のためのポリカチオン性カルシウムモジュレーターペプチド
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CA2981549A1 (en) * 2009-01-27 2010-08-05 Berg Llc Vitamin d3 and analogs thereof for alleviating side effects associated with chemotherapy
US8999932B2 (en) 2009-07-29 2015-04-07 Kai Pharmaceuticals, Inc. Therapeutic agents for reducing parathyroid hormone levels
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CN106265695B (zh) 2009-08-14 2021-05-07 博格有限责任公司 用于治疗脱发的维生素d3及其类似物
JP5931845B2 (ja) * 2010-03-23 2016-06-08 ウイスコンシン アラムニ リサーチ ファンデーション ２−メチレン−１９−ノル−２２−メチル−１α，２５−ジヒドロキシビタミンＤ３のジアステレオマー
AU2011232633B2 (en) * 2010-03-23 2014-05-29 Wisconsin Alumni Research Foundation (20S)-2-methylene-19-nor-22-dimethyl-1alpha,25- dihydroxyvitamin D3 and (20R)-2-methylene-19-nor-22- dimethyl-1alpha,25-hydroxyvitamin D3
US8664206B2 (en) 2010-03-23 2014-03-04 Wisconsin Alumni Research Foundation Diastereomers of 2-methylene-19-nor-22-methyl-1α,25-dihydroxyvitamin D3
US9834512B2 (en) 2011-06-03 2017-12-05 Wisconsin Alumni Research Foundation (22E)-2-methylene-26,27-cyclo-22-dehydro-1α-hydroxy-19-norvitamin D3 derivatives
HRP20161566T1 (hr) 2011-06-08 2017-02-24 Kai Pharmaceuticals, Inc. Terapijski agensi za reguliranje serumskog fosfora
CN109985228A (zh) 2011-11-10 2019-07-09 凯伊药品公司 拟钙剂及其使用方法
CN112156097A (zh) 2013-05-29 2021-01-01 博格有限责任公司 使用维生素d预防或减轻化疗诱发的脱发
JP6784963B2 (ja) * 2014-12-24 2020-11-18 国立大学法人京都大学 ビタミンｄ３誘導体及びその薬学的用途
US20190183908A1 (en) 2016-05-13 2019-06-20 Case Western Reserve University Autophagy activators for treating or preventing skin injury
UA124972C2 (uk) 2016-07-29 2021-12-22 Янссен Фармацевтика Нв Способи лікування раку передміхурової залози
WO2020049564A1 (en) * 2018-09-06 2020-03-12 B. G. Negev Technologies And Applications Ltd., At Ben-Gurion University Pharmaceutical compositions of fumaric acid esters and vitamin d derivatives and use thereof
US11903952B2 (en) 2020-05-27 2024-02-20 Northwestern University Vitamin D as an immune modulator to prevent immune-related complication from COVID-19 infection
WO2022061193A1 (en) 2020-09-17 2022-03-24 Kyoto University Vdr-silent vitamin d derivative as inhibitors of srebp and pharmaceutical use thereof

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US4448726A (en) * 1983-05-11 1984-05-15 Wisconsin Alumni Research Foundation Ring A- and triene-modified vitamin D compounds
US4769181A (en) * 1983-11-07 1988-09-06 Wisconsin Alumni Research Foundation 1,25-dihydroxyvitamin D2 compounds
DE3590021C2 (de) * 1984-01-30 1992-09-10 Wisconsin Alumni Res Found 1alpha-Hydroxyvitamin D-Derivat und dieses enthaltendes Arzneimittel
US4555364A (en) * 1984-11-01 1985-11-26 Wisconsin Alumni Research Foundation Method for preparing 1-hydroxyvitamin D compounds
CA1314872C (en) * 1986-04-25 1993-03-23 Toshio Nishizawa Fluorine derivatives of vitamin d _and process for producing the same
US5321018A (en) * 1989-03-09 1994-06-14 Wisconsin Alumni Research Foundation Use of 1α-hydroxylated-19-nor-vitamin D compounds to treat psoriasis
CA1333616C (en) * 1989-03-09 1994-12-20 Hector F. Deluca 19-nor-vitamin d compounds
US5246925A (en) * 1989-03-09 1993-09-21 Wisconsin Alumni Research Foundation 19-nor-vitamin D compounds for use in treating hyperparathyroidism
US5185150A (en) * 1990-08-24 1993-02-09 Wisconsin Alumni Research Fdn. Cosmetic compositions containing 19-nor-vitamin D compounds
US5086191A (en) * 1991-05-28 1992-02-04 Wisconsin Alumni Research Foundation Intermediates for the synthesis of 19-nor vitamin D compounds
AU650751B2 (en) * 1991-05-28 1994-06-30 Wisconsin Alumni Research Foundation Novel synthesis of 19-nor vitamin D compounds
ATE143007T1 (de) * 1991-07-05 1996-10-15 Duphar Int Res Vitamin-d derivat, verfahren zu dessen herstellung sowie zwischenprodukte dafür
CA2096105A1 (en) * 1992-10-07 1994-04-08 Enrico Giuseppe Baggiolini (Deceased) Vitamin d3 fluorinated analogs
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Also Published As

Publication number Publication date
HU902307D0 (en) 1991-07-29
HU222491B1 (hu) 2003-07-28
AU632315B2 (en) 1992-12-24
RU2055068C1 (ru) 1996-02-27
KR950013636B1 (ko) 1995-11-13
RU2012558C1 (ru) 1994-05-15
AU5198890A (en) 1990-10-09
RO109331B1 (ro) 1995-01-30
US5237110A (en) 1993-08-17
IL93455A0 (en) 1990-11-29
FI905489A0 (fi) 1990-11-06
KR920700200A (ko) 1992-02-19
US5880113A (en) 1999-03-09
US5633241A (en) 1997-05-27
NO904854D0 (no) 1990-11-08
BR9004521A (pt) 1992-03-17
JPH0667899B2 (ja) 1994-08-31
FI905489A7 (fi) 1990-11-06
HU9802116D0 (en) 1998-11-30
AR246254A1 (es) 1994-07-29
HUT56538A (en) 1991-09-30
US5710294A (en) 1998-01-20
US5618805A (en) 1997-04-08
IL93455A (en) 1994-12-29
ZA907119B (en) 1991-10-30
WO1990010620A1 (en) 1990-09-20
JPH03505330A (ja) 1991-11-21
CA1333616C (en) 1994-12-20
US5587497A (en) 1996-12-24
HU215604B (hu) 1999-01-28
US5561123A (en) 1996-10-01

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