ATE84540T1 - Methode zur foerderung einer disulfidverbindung in rekombinanten proteinen und formulationen, welche diese produkte enthalten. - Google Patents
Methode zur foerderung einer disulfidverbindung in rekombinanten proteinen und formulationen, welche diese produkte enthalten.Info
- Publication number
- ATE84540T1 ATE84540T1 AT85308265T AT85308265T ATE84540T1 AT E84540 T1 ATE84540 T1 AT E84540T1 AT 85308265 T AT85308265 T AT 85308265T AT 85308265 T AT85308265 T AT 85308265T AT E84540 T1 ATE84540 T1 AT E84540T1
- Authority
- AT
- Austria
- Prior art keywords
- sup
- recombinant proteins
- products
- promoting
- sub
- Prior art date
Links
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 title abstract 2
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 title 1
- 239000000203 mixture Substances 0.000 title 1
- 230000001737 promoting effect Effects 0.000 title 1
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 102100026720 Interferon beta Human genes 0.000 abstract 1
- 108090000467 Interferon-beta Proteins 0.000 abstract 1
- 108010002350 Interleukin-2 Proteins 0.000 abstract 1
- DGEZNRSVGBDHLK-UHFFFAOYSA-N [1,10]phenanthroline Chemical compound C1=CN=C2C3=NC=CC=C3C=CC2=C1 DGEZNRSVGBDHLK-UHFFFAOYSA-N 0.000 abstract 1
- 239000012736 aqueous medium Substances 0.000 abstract 1
- 230000004071 biological effect Effects 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 abstract 1
- 235000018417 cysteine Nutrition 0.000 abstract 1
- 230000006334 disulfide bridging Effects 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 235000018102 proteins Nutrition 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K1/00—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length
- C07K1/107—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides
- C07K1/113—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure
- C07K1/1133—General methods for the preparation of peptides, i.e. processes for the organic chemical preparation of peptides or proteins of any length by chemical modification of precursor peptides without change of the primary structure by redox-reactions involving cystein/cystin side chains
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/52—Cytokines; Lymphokines; Interferons
- C07K14/54—Interleukins [IL]
- C07K14/55—IL-2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
- C07K14/52—Cytokines; Lymphokines; Interferons
- C07K14/555—Interferons [IFN]
- C07K14/565—IFN-beta
-
- 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
- Y10S435/811—Interferon
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Toxicology (AREA)
- Zoology (AREA)
- Gastroenterology & Hepatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Peptides Or Proteins (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Catalysts (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Enzymes And Modification Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/679,121 US4572798A (en) | 1984-12-06 | 1984-12-06 | Method for promoting disulfide bond formation in recombinant proteins |
| EP85308265A EP0185459B1 (de) | 1984-12-06 | 1985-11-13 | Methode zur Förderung einer Disulfidverbindung in rekombinanten Proteinen und Formulationen, welche diese Produkte enthalten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE84540T1 true ATE84540T1 (de) | 1993-01-15 |
Family
ID=24725645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85308265T ATE84540T1 (de) | 1984-12-06 | 1985-11-13 | Methode zur foerderung einer disulfidverbindung in rekombinanten proteinen und formulationen, welche diese produkte enthalten. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4572798A (de) |
| EP (1) | EP0185459B1 (de) |
| JP (1) | JPH0696600B2 (de) |
| KR (1) | KR940003475B1 (de) |
| AT (1) | ATE84540T1 (de) |
| AU (1) | AU594930B2 (de) |
| BR (1) | BR8506101A (de) |
| CA (1) | CA1248300A (de) |
| DE (1) | DE3586987T2 (de) |
| ES (1) | ES8700271A1 (de) |
| GB (1) | GB2168055B (de) |
| IN (1) | IN163025B (de) |
| ZA (1) | ZA859001B (de) |
Families Citing this family (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4925919A (en) * | 1984-04-25 | 1990-05-15 | Roland Mertelsmann | Purified interleukin 2 |
| US4992271A (en) * | 1982-09-23 | 1991-02-12 | Cetus Corporation | Formulation for lipophilic IL-2 proteins |
| US4853332A (en) * | 1982-10-19 | 1989-08-01 | Cetus Corporation | Structural genes, plasmids and transformed cells for producing cysteine depleted muteins of biologically active proteins |
| US4569790A (en) * | 1984-03-28 | 1986-02-11 | Cetus Corporation | Process for recovering microbially produced interleukin-2 and purified recombinant interleukin-2 compositions |
| EP0158487B1 (de) * | 1984-04-09 | 1991-08-28 | Takeda Chemical Industries, Ltd. | Stabile Interleukin-2-Zusammensetzung |
| US4908434A (en) * | 1984-04-25 | 1990-03-13 | Sloan-Kettering Institute For Cancer Research | Process for preparing purified interleukin-2 |
| US4908433A (en) * | 1984-04-25 | 1990-03-13 | Sloan-Kettering Institute For Cancer Research | Uses of interleukin-2 |
| US4572798A (en) * | 1984-12-06 | 1986-02-25 | Cetus Corporation | Method for promoting disulfide bond formation in recombinant proteins |
| GB8508340D0 (en) * | 1985-03-29 | 1985-05-09 | Creighton T E | Production of protein |
| US5425940A (en) * | 1986-04-09 | 1995-06-20 | Cetus Oncology Corporation | Combination therapy using interleukin-2 and tumor necrosis factor |
| DE3621828A1 (de) * | 1986-06-28 | 1988-01-14 | Biotest Pharma Gmbh | Stabilisierung eines fuer therapeutische zwecke, insbesondere beim menschen, bestimmten interleukin-2-praeparates sowie dieses praeparat enthaltende stabilisierte waessrige loesung oder feststoff |
| US4683293A (en) * | 1986-10-20 | 1987-07-28 | Phillips Petroleum Company | Purification of pichia produced lipophilic proteins |
| US4929700A (en) * | 1987-04-16 | 1990-05-29 | Cetus Corporation | Production of purified, biologically active, bacterially produced recombinant human CSF-1 |
| CA1339757C (en) * | 1987-04-16 | 1998-03-17 | Robert F. Halenbeck | Production of purified biologically active, bacterially produced recombinant human csf-1 |
| AU622860B2 (en) * | 1987-05-11 | 1992-04-30 | Novartis Vaccines And Diagnostics, Inc. | Process for recovering purified, oxidized, renatured recombinant interleukin-2 from microorganisms |
| US4931543A (en) * | 1987-05-11 | 1990-06-05 | Cetus Corporation | Process for recovering microbially produced interleukin-2 |
| US4961969A (en) * | 1987-05-11 | 1990-10-09 | Cetus Corporation | Process for recovering microbially produced interferon-β |
| US4801691A (en) * | 1987-05-15 | 1989-01-31 | International Minerals & Chemical Corp. | Method for removing sodium dodecyl sulfate from sodium dodecyl sulfate solubilized protein solutions |
| JP2669859B2 (ja) * | 1987-08-04 | 1997-10-29 | 協和醗酵工業株式会社 | タンパク質の再活性化法 |
| US5759815A (en) * | 1988-02-11 | 1998-06-02 | Creative Biomolecules, Inc. | Production of platelet derived growth factor (PDGF) an muteins thereof |
| CA1340586C (en) * | 1988-09-23 | 1999-06-08 | Cetus Corporation | Process for recovering microbially produced interferon-beta |
| JP2517100B2 (ja) * | 1989-03-08 | 1996-07-24 | 協和醗酵工業株式会社 | ヒト顆粒球コロニ―刺激因子活性を有する蛋白質の精製法 |
| US5204256A (en) * | 1989-09-06 | 1993-04-20 | Behringwerke Aktiengesellschaft | Process for the purification of plasminogen activator inhibitor 2 (pai-2) |
| CA2070393A1 (en) * | 1989-10-18 | 1991-04-19 | Charles M. Cohen | Biosynthetic constructs of tgf-beta |
| GB8927546D0 (en) * | 1989-12-06 | 1990-02-07 | Ciba Geigy | Process for the production of biologically active tgf-beta |
| US5830452A (en) * | 1990-11-20 | 1998-11-03 | Chiron Corporation | Method for enhancing the anti-tumor therapeutic index of interleukin-2 |
| DE69031596T2 (de) * | 1990-11-23 | 1998-02-26 | Roussel Uclaf | Verfahren zur herstellung eines proteins gehörend zu der klasse der cytokine, das mindestens eine intramolekulare disulfidbrücke enthält, durch oxidation bei einem ph-wert kleiner als 5.0 des entsprechenden rekombinanten reduzierten proteins |
| IT1245063B (it) * | 1991-04-12 | 1994-09-13 | Ferruzzi Ricerca & Tec | Procedimento per l'ossidazione di carboidrati |
| US5466781A (en) * | 1991-05-24 | 1995-11-14 | Chiron Therapeutics | Process for purifying bacterially produced M-CSF |
| US5288931A (en) * | 1991-12-06 | 1994-02-22 | Genentech, Inc. | Method for refolding insoluble, misfolded insulin-like growth factor-I into an active conformation |
| FR2684878B1 (fr) * | 1991-12-12 | 1994-02-11 | Roussel Uclaf | Composition pharmaceutique stabilisee d'il2 humaine recombinante non glycosylee sous forme reduite et son procede de preparation. |
| US20030171292A1 (en) * | 1992-06-01 | 2003-09-11 | Creasey Abla A. | Method for using lipoprotein associated coagulation inhibitor to treat sepsis |
| US6063764A (en) * | 1992-06-01 | 2000-05-16 | Washington University & Chiron Corp. | Method for using lipoprotein associated coagulation inhibitor to treat sepsis |
| CA2147466A1 (en) * | 1992-10-20 | 1994-04-28 | Just P. J. Brakenhoff | Interleukin-6 receptor antagonists |
| US5661001A (en) * | 1993-08-04 | 1997-08-26 | Ciba-Geigy Corporation | High molecular weight desulphatohirudin |
| US5663304A (en) * | 1993-08-20 | 1997-09-02 | Genentech, Inc. | Refolding of misfolded insulin-like growth factor-I |
| US5545723A (en) * | 1994-03-15 | 1996-08-13 | Biogen Inc. | Muteins of IFN-β |
| TW517059B (en) | 1994-07-25 | 2003-01-11 | Ciba Geigy Ag | New process for the production of biologically active protein |
| DE19547933A1 (de) * | 1995-12-22 | 1997-06-26 | Boehringer Mannheim Gmbh | Multimere Formen von IL-16, Verfahren zu ihrer Herstellung und Verwendung |
| AU735459B2 (en) | 1997-01-30 | 2001-07-12 | University Of Virginia Patent Foundation | Cysteine-depleted peptides recognized by A3-restricted cytotoxic lymphocytes, and uses therefor |
| US6753165B1 (en) | 1999-01-14 | 2004-06-22 | Bolder Biotechnology, Inc. | Methods for making proteins containing free cysteine residues |
| US7270809B2 (en) | 1997-07-14 | 2007-09-18 | Bolder Biotechnology, Inc. | Cysteine variants of alpha interferon-2 |
| US20080076706A1 (en) | 1997-07-14 | 2008-03-27 | Bolder Biotechnology, Inc. | Derivatives of Growth Hormone and Related Proteins, and Methods of Use Thereof |
| CN1269805A (zh) | 1997-07-14 | 2000-10-11 | 博尔德生物技术公司 | 生长激素和相关蛋白的衍生物 |
| GB9806632D0 (en) * | 1998-03-28 | 1998-05-27 | Stevenson Robert | Peptide factor |
| US8288126B2 (en) | 1999-01-14 | 2012-10-16 | Bolder Biotechnology, Inc. | Methods for making proteins containing free cysteine residues |
| JP2002534119A (ja) * | 1999-01-14 | 2002-10-15 | ボルダー バイオテクノロジー, インコーポレイテッド | 自由システイン残基を有するタンパク質の生産方法 |
| US6808902B1 (en) * | 1999-11-12 | 2004-10-26 | Amgen Inc. | Process for correction of a disulfide misfold in IL-1Ra Fc fusion molecules |
| EP1935431A3 (de) | 2000-05-15 | 2008-08-13 | Health Research, Inc. | Krebsbehandlungen unter Verwendung einer Kombination aus einem HER2-Antikörper und Interleukin-2 |
| US6887462B2 (en) | 2001-04-09 | 2005-05-03 | Chiron Corporation | HSA-free formulations of interferon-beta |
| IL161407A0 (en) * | 2001-10-15 | 2004-09-27 | Chiron Corp | Treatment of severe pneumonia by administration of tissue factor pathway inhibitor (tfpi) |
| WO2005016371A1 (en) | 2003-07-11 | 2005-02-24 | Schering Aktiengesellschaft | IMPROVED RECOMBINANT HUMAN INTERFERON-BETA-1b POLYPEPTIDES |
| JP4746552B2 (ja) | 2003-11-04 | 2011-08-10 | ノバルティス バクシンズ アンド ダイアグノスティックス,インコーポレーテッド | 自己免疫疾患および炎症性疾患ならびに臓器移植拒絶の処置のためのアンタゴニスト抗cd40抗体の使用 |
| WO2005110059A2 (en) * | 2004-03-17 | 2005-11-24 | Chiron Corporation | Treatment of severe community-acquired pneumonia by admistration of tissue factor pathway inhibitor (tfpi) |
| HUE037162T2 (hu) | 2007-07-09 | 2018-08-28 | Genentech Inc | Diszulfidkötés redukciójának megelõzése polipeptidek rekombináns elõállítása során |
| US8273561B2 (en) * | 2007-10-05 | 2012-09-25 | Nuron Biotech, Inc. | High pressure treatment of aggregated interferons |
| HUE053480T2 (hu) | 2009-04-30 | 2021-06-28 | Ablynx Nv | Eljárás domén ellenanyagok elõállítására |
| KR101741859B1 (ko) | 2009-06-22 | 2017-06-15 | 암젠 인크 | 화학적으로 조절된 산화환원 상태를 사용한 단백질의 재폴딩 |
| SI3660032T1 (sl) | 2009-06-25 | 2026-02-27 | Amgen Inc. | Postopki zajemanja in čiščenja beljakovin, izraženih v nesesalskem sistemu |
| WO2012088446A1 (en) | 2010-12-22 | 2012-06-28 | Board Of Trustees Of The Leland Stanford Junior University | Superagonists and antagonists of interleukin-2 |
| GB201101794D0 (en) * | 2011-02-02 | 2011-03-16 | Fermentas Uab | Protein production |
| US10781242B2 (en) | 2013-09-24 | 2020-09-22 | Medicenna Therapeutics Inc. | Interleukin-2 fusion proteins and uses thereof |
| US10150802B2 (en) | 2014-04-24 | 2018-12-11 | The Board Of Trustees Of The Leland Stanford Junior University | Superagonists, partial agonists and antagonists of interleukin-2 |
| US10806773B2 (en) | 2014-10-09 | 2020-10-20 | Dana-Farber Cancer Institute, Inc. | Multiple-variable IL-2 dose regimen for treating immune disorders |
| JP7165717B2 (ja) | 2017-03-15 | 2022-11-04 | パンディオン・オペレーションズ・インコーポレイテッド | 標的免疫寛容 |
| AU2018273914A1 (en) | 2017-05-24 | 2019-11-14 | Pandion Operations, Inc. | Targeted immunotolerance |
| JP7433051B2 (ja) | 2017-06-19 | 2024-02-19 | メディシナ セラピューティクス インコーポレイテッド | Il-2スーパーアゴニスト、アゴニスト、およびそれらの融合体の使用および方法 |
| PH12020550661A1 (en) | 2017-11-21 | 2021-04-19 | Univ Leland Stanford Junior | Partial agonists of interleukin-2 |
| USRE50550E1 (en) | 2017-12-06 | 2025-08-26 | Pandion Operations, Inc. | IL-2 muteins and uses thereof |
| US10946068B2 (en) | 2017-12-06 | 2021-03-16 | Pandion Operations, Inc. | IL-2 muteins and uses thereof |
| US10174091B1 (en) | 2017-12-06 | 2019-01-08 | Pandion Therapeutics, Inc. | IL-2 muteins |
| SG11202008979QA (en) * | 2018-03-28 | 2020-10-29 | Two Tag Holdings Pty Ltd | Methods for measuring relative oxidation levels of a protein |
| CA3141327A1 (en) | 2019-05-20 | 2020-11-26 | Pandion Operations, Inc. | Madcam targeted immunotolerance |
| EP4090674A4 (de) | 2020-01-14 | 2024-01-24 | Synthekine, Inc. | Vorgespannte il2-muteins-verfahren und -zusammensetzungen |
| WO2021168079A1 (en) | 2020-02-21 | 2021-08-26 | Pandion Operations, Inc. | Tissue targeted immunotolerance with a cd39 effector |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450103A (en) * | 1982-03-01 | 1984-05-22 | Cetus Corporation | Process for recovering human IFN-β from a transformed microorganism |
| JPS5927858A (ja) * | 1982-08-05 | 1984-02-14 | Nippon Shinyaku Co Ltd | ポリペプチドの製法 |
| US4490289A (en) * | 1982-09-16 | 1984-12-25 | Hoffmann-La Roche Inc. | Homogeneous human interleukin 2 |
| US4462940A (en) * | 1982-09-23 | 1984-07-31 | Cetus Corporation | Process for the recovery of human β-interferon-like polypeptides |
| FI82266C (fi) * | 1982-10-19 | 1991-02-11 | Cetus Corp | Foerfarande foer framstaellning av il-2 -mutein. |
| IL90047A (en) * | 1982-10-19 | 1992-12-01 | Cetus Oncology Corp | Cysteine-depleted biologically active muteins other than interferon - ' |
| IE56372B1 (en) * | 1982-12-22 | 1991-07-03 | Genentech Inc | Microbially produced rennet methods for its production and plasmids used for its production |
| US4530787A (en) * | 1984-03-28 | 1985-07-23 | Cetus Corporation | Controlled oxidation of microbially produced cysteine-containing proteins |
| US4569790A (en) * | 1984-03-28 | 1986-02-11 | Cetus Corporation | Process for recovering microbially produced interleukin-2 and purified recombinant interleukin-2 compositions |
| US4572798A (en) * | 1984-12-06 | 1986-02-25 | Cetus Corporation | Method for promoting disulfide bond formation in recombinant proteins |
-
1984
- 1984-12-06 US US06/679,121 patent/US4572798A/en not_active Expired - Lifetime
-
1985
- 1985-11-13 EP EP85308265A patent/EP0185459B1/de not_active Expired - Lifetime
- 1985-11-13 AT AT85308265T patent/ATE84540T1/de not_active IP Right Cessation
- 1985-11-13 IN IN806/CAL/85A patent/IN163025B/en unknown
- 1985-11-13 GB GB08528017A patent/GB2168055B/en not_active Expired
- 1985-11-13 DE DE8585308265T patent/DE3586987T2/de not_active Expired - Lifetime
- 1985-11-19 AU AU50052/85A patent/AU594930B2/en not_active Expired
- 1985-11-20 CA CA000495774A patent/CA1248300A/en not_active Expired
- 1985-11-21 ES ES549135A patent/ES8700271A1/es not_active Expired
- 1985-11-25 ZA ZA859001A patent/ZA859001B/xx unknown
- 1985-11-26 JP JP60263973A patent/JPH0696600B2/ja not_active Expired - Lifetime
- 1985-11-27 KR KR1019850008860A patent/KR940003475B1/ko not_active Expired - Fee Related
- 1985-12-05 BR BR8506101A patent/BR8506101A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES549135A0 (es) | 1986-09-01 |
| ES8700271A1 (es) | 1986-09-01 |
| GB8528017D0 (en) | 1985-12-18 |
| BR8506101A (pt) | 1986-08-19 |
| EP0185459B1 (de) | 1993-01-13 |
| GB2168055A (en) | 1986-06-11 |
| EP0185459A2 (de) | 1986-06-25 |
| ZA859001B (en) | 1986-08-27 |
| CA1248300A (en) | 1989-01-03 |
| AU5005285A (en) | 1986-06-12 |
| US4572798A (en) | 1986-02-25 |
| EP0185459A3 (en) | 1989-02-08 |
| AU594930B2 (en) | 1990-03-22 |
| KR860005015A (ko) | 1986-07-16 |
| IN163025B (de) | 1988-07-30 |
| JPH0696600B2 (ja) | 1994-11-30 |
| DE3586987T2 (de) | 1993-05-13 |
| KR940003475B1 (ko) | 1994-04-22 |
| JPS61140600A (ja) | 1986-06-27 |
| DE3586987D1 (de) | 1993-02-25 |
| GB2168055B (en) | 1988-12-29 |
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