ES2091202T3 - Composicion y metodos para determinar la presencia de anfetaminas en una muestra de la que se sospecha que contiene anfetamina y/o metanfetamina. - Google Patents
Composicion y metodos para determinar la presencia de anfetaminas en una muestra de la que se sospecha que contiene anfetamina y/o metanfetamina.Info
- Publication number
- ES2091202T3 ES2091202T3 ES89313439T ES89313439T ES2091202T3 ES 2091202 T3 ES2091202 T3 ES 2091202T3 ES 89313439 T ES89313439 T ES 89313439T ES 89313439 T ES89313439 T ES 89313439T ES 2091202 T3 ES2091202 T3 ES 2091202T3
- Authority
- ES
- Spain
- Prior art keywords
- methamphetamine
- amphetamine
- suspected
- sample
- amphetamins
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/94—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving narcotics or drugs or pharmaceuticals, neurotransmitters or associated receptors
- G01N33/946—CNS-stimulants, e.g. cocaine, amphetamines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/16—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms
- C07C233/17—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/18—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/10—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton
- C07C323/11—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
- C07C323/12—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and singly-bound oxygen atoms bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being acyclic and saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C323/31—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
- C07C323/32—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton having at least one of the nitrogen atoms bound to an acyclic carbon atom of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
- C07C323/23—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
- C07C323/39—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton at least one of the nitrogen atoms being part of any of the groups, X being a hetero atom, Y being any atom
- C07C323/40—Y being a hydrogen or a carbon atom
- C07C323/41—Y being a hydrogen or an acyclic carbon atom
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
- G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
- G01N33/531—Production of immunochemical test materials
- G01N33/532—Production of labelled immunochemicals
- G01N33/535—Production of labelled immunochemicals with enzyme label or co-enzymes, co-factors, enzyme inhibitors or enzyme substrates
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S435/00—Chemistry: molecular biology and microbiology
- Y10S435/964—Chemistry: molecular biology and microbiology including enzyme-ligand conjugate production, e.g. reducing rate of nonproductive linkage
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/815—Test for named compound or class of compounds
- Y10S436/816—Alkaloids, amphetamines, and barbiturates
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/822—Identified hapten
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Urology & Nephrology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Cell Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Microbiology (AREA)
- General Physics & Mathematics (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Peptides Or Proteins (AREA)
Abstract
LA PRESENTE INVENCION TIENE POR OBJETO UN INMUNOENSAYO QUE PUEDE DETERMINAR LA PRESENCIA DE ANFETAMINAS EN UNA MUESTRA DE LA QUE SE SOSPECHA QUE CONTIENE ANFETAMINA Y/O METAANFETAMINA, UTILIZANDO POR LO MENOS DOS CONJUGADOS, COMPRENDIENDO CADA UNO DE ELLOS UNA ETIQUETA FUNCIONALMENTE SIMILAR, UNIDA A ANALOGO DE ANFETAMINA Y UN ANALOGO DE METAANFETAMINA RESPECTIVAMENTE, Y UN ANTICUERPO A ANFETAMINA Y UN ANTICUERPO A METAANFETAMINA, DONDE POR LO MENOS UNO DE LOS ANTICUERPOS ES UN ANTICUERPO MONOCLONAL.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/290,487 US5135863A (en) | 1988-12-23 | 1988-12-23 | Compositions and methods for determining the presence of amphetamines in a sample suspected of containing amphetamine and/or methamphetamine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2091202T3 true ES2091202T3 (es) | 1996-11-01 |
Family
ID=23116229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89313439T Expired - Lifetime ES2091202T3 (es) | 1988-12-23 | 1989-12-21 | Composicion y metodos para determinar la presencia de anfetaminas en una muestra de la que se sospecha que contiene anfetamina y/o metanfetamina. |
Country Status (7)
Country | Link |
---|---|
US (2) | US5135863A (es) |
EP (1) | EP0375422B1 (es) |
JP (1) | JP2902699B2 (es) |
AT (1) | ATE140082T1 (es) |
CA (1) | CA1333890C (es) |
DE (1) | DE68926779T2 (es) |
ES (1) | ES2091202T3 (es) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5135863A (en) * | 1988-12-23 | 1992-08-04 | Syntex (U.S.A.) Inc. | Compositions and methods for determining the presence of amphetamines in a sample suspected of containing amphetamine and/or methamphetamine |
US5470997A (en) * | 1992-04-06 | 1995-11-28 | Biosite Diagnostics Incorporated | Amphetamine derivatives and protein and polypeptide amphetamine derivative conjugates and labels |
CA2096495C (en) * | 1992-06-16 | 2002-07-09 | Kathy Palmer Ordonez | Dual analyte immunoassay |
US5378634A (en) * | 1992-08-20 | 1995-01-03 | Matsushita Electric Industrial Co., Ltd. | Labelling color for detecting methamphetamine |
US5573955A (en) * | 1995-06-05 | 1996-11-12 | Microgenics Corp. | Reducing tyramine interference in immunoassays for amphetamine and methamphetamine |
US6306616B1 (en) | 1998-03-27 | 2001-10-23 | Microgenics Corporation | Adsorption type confirmatory assays |
US7202348B2 (en) * | 2000-04-20 | 2007-04-10 | The University Of Arkansas For Medical Sciences | Monoclonal antibody antagonists for treating medical problems associated with d-amphetamine-like drugs |
US6669937B2 (en) * | 2000-04-20 | 2003-12-30 | The Board Of Trustees Of The University Of Arkansas | Monoclonal antibody antagonists for treating medical problems associated with d-amphetamine-like drugs |
US7632929B2 (en) * | 2000-04-20 | 2009-12-15 | The Board Of Trustees Of The University Of Arkansas | Methamphetamine-like hapten compounds, linkers, carriers and compositions and uses thereof |
AU2001255537A1 (en) * | 2000-04-20 | 2001-11-07 | The Board Of Trustees Of The University Of Arkansas | Monoclonal antibody antagonists for treating medical problems associated with d-amphetamine-like drugs |
US6534325B1 (en) * | 2000-06-30 | 2003-03-18 | Roche Diagnostics Corporation | Immunoassay for the detection of amphetamines, methamphetamines and methylenedioxy designer amphetamines |
US6472228B2 (en) * | 2000-12-04 | 2002-10-29 | Lifepoint, Inc. | Composition and methods for synthesis of novel tracers for detecting amphetamine and methamphetamine in samples |
EP1331219A1 (en) * | 2002-01-23 | 2003-07-30 | Drug Abuse Sciences, Inc. | New amphetamine derivatives, antibodies against them and pharmaceutical compositions containing them |
US20030171435A1 (en) * | 2002-01-23 | 2003-09-11 | Drug Abuse Sciences, Inc. | New amphetamine derivatives, antibodies against them and pharmaceutical compositions containing them |
US7101980B2 (en) * | 2002-03-01 | 2006-09-05 | Roche Diagnostics Operations, Inc. | Derivatives, conjugates, and antibodies for detecting ecstasy-class analytes |
US20030170917A1 (en) * | 2002-03-01 | 2003-09-11 | Roche Diagnostics Corporation | Compounds, antibodies, reagent kits, methods of producing antibodies, and methods of detecting analytes |
US7169907B2 (en) * | 2002-03-01 | 2007-01-30 | Roche Diagnostics Operations, Inc. | Derivatives, immunogens, and antibodies for detecting ecstasy-class drugs |
US7560239B2 (en) * | 2002-06-04 | 2009-07-14 | Lin-Zhi International Inc. | Homogeneous enzyme immunoassay for simultaneous detection of multiple analytes |
US20040242848A1 (en) * | 2003-04-21 | 2004-12-02 | Owens S. Michael | Mouse/human chimeric anti-phencyclidine antibody and uses thereof |
US6991911B2 (en) * | 2003-12-15 | 2006-01-31 | Dade Behring Inc. | Assay for entactogens |
US7022492B2 (en) * | 2003-12-15 | 2006-04-04 | Dade Behring Inc. | Ecstasy haptens and immunogens |
US20050130243A1 (en) * | 2003-12-15 | 2005-06-16 | Zheng Yi F. | Assay for entactogens |
US7115383B2 (en) * | 2004-03-22 | 2006-10-03 | Dade Behring Inc. | Assays for amphetamine and methamphetamine |
US7037669B2 (en) * | 2004-03-22 | 2006-05-02 | Dade Behring Inc. | Assays for amphetamine and methamphetamine using stereospecific reagents |
US20060046273A1 (en) * | 2004-08-27 | 2006-03-02 | Lin-Zhi International Inc. | Homogeneous enzyme immunoassay for oral fluid |
US7294649B2 (en) * | 2004-12-17 | 2007-11-13 | Roche Diagnostics Operatins, Inc. | Methamphetamine derivatives and conjugates for immunoassay |
US7189582B2 (en) | 2005-04-27 | 2007-03-13 | Dade Behring Inc. | Compositions and methods for detection of sirolimus |
ES2415655T3 (es) | 2006-06-15 | 2013-07-26 | The Board Of Trustees Of The University Of Arkansas | Anticuerpos monoclonales que reconocen selectivamente Metanfetamina y compuestos similares a Metanfetamina |
WO2008131216A1 (en) * | 2007-04-20 | 2008-10-30 | The Board Of Trustees Of The University Of Arkansas | Hapten compounds and compositions and uses thereof |
US7790401B2 (en) | 2007-08-06 | 2010-09-07 | Siemens Healthcare Diagnostics | Methods for detection of immunosuppressant drugs |
US7910378B2 (en) | 2007-12-14 | 2011-03-22 | Siemens Healthcare Diagnostics Inc. | Methods for detection of hydrophobic drugs |
US8329424B2 (en) | 2010-06-25 | 2012-12-11 | Siemens Healthcare Diagnostics | Reduction in false results in assay measurements |
US9658218B2 (en) | 2012-05-07 | 2017-05-23 | Siemens Healthcare Diagnostics Inc. | Determination of total analyte concentration |
US9121859B2 (en) | 2012-12-04 | 2015-09-01 | Siemens Healthcare Diagnostics Inc. | Compounds and methods for determination of FKBP-binding immunosuppressant drugs |
US9023353B2 (en) | 2013-03-13 | 2015-05-05 | The Board Of Trustees Of The University Of Arkansas | Anti-(+)—methamphetamine monoclonal antibodies |
US10550201B2 (en) | 2013-03-13 | 2020-02-04 | Bioventures, Llc | Antibody-nanoparticle conjugates for the treatment of drug abuse |
EP3083657B1 (en) | 2013-12-17 | 2022-01-26 | Siemens Healthcare Diagnostics Inc. | Preparation of multi-hapten mutant g6pdh conjugates and their use for detection of multiple analytes |
CN110455849A (zh) * | 2019-08-07 | 2019-11-15 | 上海市刑事科学技术研究院 | 基于nmr的麻黄碱与伪麻黄碱的快速检测鉴定方法 |
CN115948936B (zh) * | 2022-08-23 | 2024-01-26 | 中科检测技术服务(广州)股份有限公司 | 一种萃取纸及其制备方法以及在苯丙胺类毒品检测中的应用 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL154600B (nl) * | 1971-02-10 | 1977-09-15 | Organon Nv | Werkwijze voor het aantonen en bepalen van specifiek bindende eiwitten en hun corresponderende bindbare stoffen. |
US3654090A (en) * | 1968-09-24 | 1972-04-04 | Organon | Method for the determination of antigens and antibodies |
US3646346A (en) * | 1968-12-26 | 1972-02-29 | Pharmacia Ab | Antibody-coated tube system for radioimmunoassay |
US3817837A (en) * | 1971-05-14 | 1974-06-18 | Syva Corp | Enzyme amplification assay |
US4067774A (en) * | 1971-05-14 | 1978-01-10 | Syva Company | Compounds for enzyme amplification assay |
US3996344A (en) * | 1972-05-15 | 1976-12-07 | Biological Developments, Inc. | Phenethylamine antigenic conjugates, their preparation, antibodies and use |
US3878187A (en) * | 1972-09-11 | 1975-04-15 | Syva Co | Polypeptide derivatives of amphetamine and analogs for immunoassays |
US3875011A (en) * | 1972-11-06 | 1975-04-01 | Syva Co | Enzyme immunoassays with glucose-6-phosphate dehydrogenase |
US3996345A (en) * | 1974-08-12 | 1976-12-07 | Syva Company | Fluorescence quenching with immunological pairs in immunoassays |
US4041076A (en) * | 1974-10-23 | 1977-08-09 | Hoffmann-La Roche Inc. | Immunoassay for pharmacologically active phenethylamines |
US4016146A (en) * | 1974-12-10 | 1977-04-05 | Biological Developments, Inc. | Phenethylamine antigenic conjugates, their preparation, antibodies, and use |
GB1524372A (en) * | 1975-01-09 | 1978-09-13 | Radiochemical Centre Ltd | Radioassay of oestrogens |
US4067959A (en) * | 1976-05-10 | 1978-01-10 | International Diagnostic Technology, Inc. | Indirect solid surface test for antigens or antibodies |
US4160645A (en) * | 1977-07-14 | 1979-07-10 | Syva Company | Catalyst mediated competitive protein binding assay |
US4329281A (en) * | 1978-06-05 | 1982-05-11 | Hoffmann-La Roche Inc. | Hapten compositions |
US4281065A (en) * | 1979-01-25 | 1981-07-28 | Syva Company | Phencyclidine conjugates to antigenic proteins and enzymes |
US4868132A (en) * | 1987-02-03 | 1989-09-19 | Abbott Laboratories | Fluorescence polarization immunoassay for amphetamine/methamphetamine |
US4794082A (en) * | 1987-02-17 | 1988-12-27 | Hoechst Celanese Corporation | Biotinylating agents |
US5262333A (en) * | 1988-10-28 | 1993-11-16 | Abbott Laboratories | Method and reagents for detecting amphetamine and/or D-methamphetamine in biological samples |
US5135863A (en) * | 1988-12-23 | 1992-08-04 | Syntex (U.S.A.) Inc. | Compositions and methods for determining the presence of amphetamines in a sample suspected of containing amphetamine and/or methamphetamine |
-
1988
- 1988-12-23 US US07/290,487 patent/US5135863A/en not_active Expired - Lifetime
-
1989
- 1989-09-28 CA CA000613975A patent/CA1333890C/en not_active Expired - Fee Related
- 1989-12-21 EP EP89313439A patent/EP0375422B1/en not_active Expired - Lifetime
- 1989-12-21 DE DE68926779T patent/DE68926779T2/de not_active Expired - Fee Related
- 1989-12-21 AT AT89313439T patent/ATE140082T1/de not_active IP Right Cessation
- 1989-12-21 ES ES89313439T patent/ES2091202T3/es not_active Expired - Lifetime
- 1989-12-22 JP JP1334615A patent/JP2902699B2/ja not_active Expired - Fee Related
-
1992
- 1992-07-20 US US07/916,568 patent/US5328828A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE140082T1 (de) | 1996-07-15 |
EP0375422A2 (en) | 1990-06-27 |
CA1333890C (en) | 1995-01-10 |
DE68926779D1 (de) | 1996-08-08 |
JP2902699B2 (ja) | 1999-06-07 |
JPH02231467A (ja) | 1990-09-13 |
DE68926779T2 (de) | 1996-11-14 |
EP0375422B1 (en) | 1996-07-03 |
US5135863A (en) | 1992-08-04 |
US5328828A (en) | 1994-07-12 |
EP0375422A3 (en) | 1991-07-24 |
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