WO1994014872A1 - Polycationic polymer and polycationic bactericidal/algicidal agent - Google Patents
Polycationic polymer and polycationic bactericidal/algicidal agent Download PDFInfo
- Publication number
- WO1994014872A1 WO1994014872A1 PCT/JP1993/001847 JP9301847W WO9414872A1 WO 1994014872 A1 WO1994014872 A1 WO 1994014872A1 JP 9301847 W JP9301847 W JP 9301847W WO 9414872 A1 WO9414872 A1 WO 9414872A1
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- WO
- WIPO (PCT)
- Prior art keywords
- ion
- polymer
- repeating unit
- general formula
- group
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0627—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N55/00—Biocides, pest repellants or attractants, or plant growth regulators, containing organic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen and sulfur
Definitions
- the present invention relates to a polycation-based polymer having a pyridinium group in the main chain skeleton, a bactericidal algicide containing this polymer as an active ingredient, and a bactericidal algicidal method using the polymer.
- quaternary ammonium salts have been used for various applications as cationic surfactants, and some of them are known to have strong bactericidal activity.
- alkyl dimethyl benzyl A Nmoniumuku B Li de Benzaruko two ⁇ beam chloride
- polymer compounds having a bactericidal action are being developed.
- attempts have been made to increase the molecular weight by polymerization of monomers having a quaternary nitrogen-containing substituent, such as ammonium salts and pyridinium salts. ing.
- Specific examples thereof include acryl-based polymers having a quaternary ammonium group in an ester residue (Japanese Patent Publication No. 53-634 / 1988), and quaternary ammonium groups.
- Polystyrene derivatives having a phenyl group as a substituent on a benzene ring Japanese Patent Application Laid-Open No.
- the aforementioned low molecular weight quaternary ammonium salts have foaming properties in aqueous solution systems, have poor thermal stability, or have remarkable adsorption properties to various material components, and release the active ingredients to the outside. And its sedimentation, sedimentation, etc., causing sterilization and algicidal action to be reduced. That is the current situation.
- conventional high-molecular-weight fungicides containing quaternary nitrogen in the side chain have reduced or no longer active activity compared to low-molecular-weight compounds, and thus do not necessarily have sufficient fungicidal activity. There was a problem.
- the present inventors have proposed a polycationic bactericidal algicide which has sufficiently high bactericidal activity when used as a bactericidal algicide, is thermally stable without effervescence, and is widely useful.
- a polycationic polymer having a pyridinium group in the main chain skeleton obtained from the reaction of a specific dipyridinated compound with a dihalogen compound has been extremely developed.
- the present inventors have found that they have excellent bactericidal activity and algicidal and microbicidal activities against algae and a wide range of other microorganisms that cause disorders, and thus completed the present invention.
- ⁇ is a single bond, an oxygen atom, a phenylene group, a dioxyethylene group or a tetramethyldisiloxane group, and X i- and X 2 — may be the same or different, and in the quaternary salt, Is an anion, p and q may be the same or different and are integers from 1 to 6, and m is an integer from 1 to 6.
- A, ⁇ 2, 2 to> P, q and m May be the same or arbitrarily different for each repeating unit.
- the present invention provides a polycationic polymer comprising a repeating unit represented by the formula and having a number average molecular weight of 100 or more.
- A is a single bond, an oxygen atom, a phenylene group, a dioxyethylene group or a tetramethyldisiloxane group, and — and may be the same or different, are anions in a quaternary salt, and p and q are the same.
- m may be an integer of 1 to 6 and m is an integer of 0 to 6.
- A, X ⁇ , X 2 , p, q and m are the same or arbitrarily different for each repeating unit It is also possible to use a polycationic bactericidal algicide comprising a polymer having a number average molecular weight of 100 or more as an active ingredient and a polymer comprising a repeating unit represented by the formula: It is intended to provide a method for disinfecting alga which is characterized.
- the polymer according to the present invention comprising the repeating unit represented by the general formula (I) can be produced, for example, by the following method. That is, the following general formula (II)
- A is a single bond, an oxygen atom, a phenylene group, a dioxyethylene group or a tetramethyldisiloxane group
- Y is a halogen atom
- p and q may be the same or different and are integers from 1 to 6.
- the halogen ions corresponding to the anions of the polymer comprising the repeating unit represented by the general formula (I) thus obtained correspond to the halogen ions. It can be easily obtained by ion exchange with a conjugate base such as a mineral acid or an organic acid.
- This reaction is preferably carried out in a solvent, and any solvent may be used as long as it can dissolve the respective raw materials and the obtained poly.
- any solvent may be used as long as it can dissolve the respective raw materials and the obtained poly.
- water, methanol, ethanol, Phenol, isopronol, ethylene glycol, aceton, acetonitril, dimethylformamide, dimethylacetamide, dimethylsulfoxide, and a mixed solvent thereof are preferably used.
- This reaction usually proceeds smoothly in a temperature range from room temperature to around 150 ° C.
- dipyridin compound represented by the general formula (II) used in the above reaction examples include 4,4, -dipyridyl, 22'-dipyridyl, di (4-pyridyl) methane, Di (2-pyridyl) methane, 12-di (4-pyridyl) ethane, 12-di (2-pyridyl) ethane, 1,3-di (4-pi 1,2-di (2-pyridyl) butane, 1,4-di (4-pyridyl) butane, 15-di (4-pyridyl) pentane, 1, 6- Di (4-pyridyl) hexane can be exemplified, but from the viewpoint of price, reactivity, usefulness of the product, and the like, 4,4, -dipyridyl and 1,3-di (4 — Pyridyl) Propane is preferred.
- dihalogen compounds represented by the above general formula (III) include 1,2-dichloroethane, 1,2-dibromoethane, 12-jodoethane, and 1,3-dichlorobutane.
- 1,1,3,3-Tetramethyldisiloxane 1,3, -di (4-phenylbutyl) 1-1,1,3,3-Tetramethyldisiloxane, 1,3-di ( 5 — black Pentyl) 1,1,1,3,3-Tetramethyldisiloxane, 1,3-di (5-bromopentyl) 1-1,1,3,3-Tetramethyldisiloxane, 1,3- Di (5-iodopentyl) -1,1,3,3-tert-methyldisiloxane, 1,3-di (6-cyclohexyl) 1-1,1,3,3,3-tetramethyl Siloxane, 1,3-di (6-bromohexyl) -1,1,1,3,3-tetramethyldisiloxane, 1,3-di (6-odehexyl) -1
- the number average molecular weight of the polymer comprising the repeating unit represented by the general formula (I) according to the present invention is 1000 or more, and more preferably 300 or more. Those having a lower molecular weight have a lower bactericidal and algicidal effect.
- the molecular weight is measured by a known method such as gel permeation chromatography, osmotic pressure method, light scattering method, and viscosity method.
- the polymer comprising the repeating unit represented by the general formula (I) according to the present invention has a high pyridinum group content, and thus has high water solubility and is suitable for use as a bactericidal algicide.
- a solvent for dissolving the polymer water and alcohol-based solvents such as methanol, ethanol, and ethylene glycol, which are appropriately selected in consideration of solubility, are preferable. Used in combination.
- the polycationic bactericidal algicide of the present invention contains, as an active ingredient, a polymer comprising a repeating unit represented by the above general formula (I), and various forms can be considered.
- a polymer comprising a repeating unit represented by the above general formula (I)
- the above polymer may be dissolved or dispersed in water or an aqueous solution of an inorganic salt and used as a solution, or may be supported on a suitable carrier.
- the above-mentioned polymer may be used as a solid agent as a force for molding into a polymer film or as it is.
- a liquid preparation containing the above polymer may be applied to or impregnated into a molded product such as fiber, glass, or plastic to impart a bactericidal and algicidal action thereto.
- the polymer may be mixed in a detergent such as stone or shampoo.
- a detergent such as stone or shampoo.
- the 4th class As a mixture with alkyldimethylbenzylammonium mouth light (benzalkonium chloride), didecyldimethylammonium chloride, or polyhexamethylenebiguanidine hydrochloride, which is a drug for monium salt, or Propionamides (for example, 2,2-dibutene-3-nitrile propionamide), which are common industrial fungicides, and nitric alcohol derivatives (for example, 2-bromo- 2-nitroprono, 2--1,3-diol, 2,2-dibutamo-2--2-nitroethanol, etc., isothiazolines (eg, 1,2-benzisothiazolin-3-3-) On, 5-chloro-2-methyl-4-isothiazolin-3-one, etc., alkylenebisthionates (eg, methylene-bisthionate, ethylenebist
- the polycationic fungicide of the present invention can be used for sterilizing or disinfecting the environment such as skin, hair, clothing, tableware, medical instruments, etc. or floors of food factories, or sterilizing or washing processes. It is useful as a germicidal and algicidal agent for water treatment such as pools and cooling water, slime control, or as a disinfectant and deodorant for public facilities such as trains, hotels and gatherings, and livestock barns.
- the method of the present invention for disinfecting algicidally using the above polymer is more specifically achieved by adding the polymer to the above-mentioned system for sterilizing algicidal treatment.
- the polymer can be used in various forms as described above.
- the solution was dissolved in 50 ml, and the solution was refluxed at about 80 ° C for 15 hours. Next, this reaction solution was poured into excess ethyl ether, and the resulting precipitate was collected. After dissolving in methanol again and reprecipitating in excess ethyl ether, the precipitate was expressed by the above formula (3).
- the resulting polymer (3.93 g) was obtained as a brown solid. The number average molecular weight of the obtained polymer was measured by gel permeation chromatography, and as a result, it was 8.0000 in terms of polystyrene glycol.
- the number average molecular weight of the obtained polymer was measured by gel permeation chromatography, and as a result, it was 60,000 in terms of polyethylene glycol.
- Test Example 1 (Confirmation of bactericidal activity against bacteria and fungi)
- Test strain 1 A bactericidal test was performed on the polymers obtained in Examples 1 to 15 and the comparative drug. The types of strains used in the test, their methods and results are shown below.
- Bacteria B s B a 1 1 u s s u b t i l
- the polymers obtained in Examples 1 to 15 were accurately weighed, and each was adjusted to 200 ⁇ g / ml. Using this adjustment liquid, 200, 100, 50, 25,
- test strain stored in a test tube is dissolved in a normal broth medium (3 g of meat extract, 10 g of ⁇ buton and 5 g of sodium chloride in 100 ml of water) using a platinum loop. A 10 ml aliquot was placed in a test tube into which aliquots were dispensed, cultured at 30 ° C for 48 hours, and then stored at 20 ° C as a culture solution of the test bacteria.
- a normal broth medium 3 g of meat extract, 10 g of ⁇ buton and 5 g of sodium chloride in 100 ml of water
- Bacteria Take the working solution 10'1 in a sterile dish, pour 5 ml of bacterial medium (Nissui Pharmaceutical Tryptosha Agar Medium), and harden. C. The cells were cultured for 2 days.
- Filamentous fungi After 5 ml of a medium for filamentous fungi (Nissui Pharmaceutical Potato Dextrose Agar Medium) was poured into a sterile petri dish and solidified, the working solution 101 was added, and the mixture was cultured at 30'C for 4 days. For the determination of bactericidal activity, colonies of each bacterium and filamentous fungus were observed with the naked eye, and those in which the culture was clear and colonies could not be determined were killed. The lowest concentration of the sample solution from which the bacteria were killed was defined as the minimum bactericidal concentration of the compound.
- Table 1 shows the minimum bactericidal concentration of each bacterium and filamentous fungus when each of the polymers obtained in Examples 1 to 15 was used. As can be seen from Table 1, it was found that all of these polymers exhibited excellent bactericidal activity at extremely low concentrations.
- Table 2 shows the minimum algicidal concentration of each drug. As can be seen from Table 2, it was found that all of the polymers obtained in Examples 1 to 15 exhibited excellent algicidal activity at extremely low concentrations.
- the drug of the example (drug numbers (2), (4), (9), (10)) or the comparative example (drug number (19)) is dissolved in water to prepare a 1% aqueous solution.
- Bacteria Using a medium for bacteria (Nissui Pharmaceutical Tributesa Agar), 30. Cultured for 2 days at C.
- Filamentous fungi Cultured at 30 ° C for 4 days using a medium for filamentous fungi (Nissui Pharmaceutical Potato Dextrose Agar Medium)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69326354T DE69326354T2 (de) | 1992-12-22 | 1993-12-21 | Verwendung polykationischer polymere als bakterizides/algizides mittel |
AU57155/94A AU5715594A (en) | 1992-12-22 | 1993-12-21 | Polycationic polymer and polycationic bactericidal/algicidal agent |
KR1019950702557A KR100278220B1 (ko) | 1992-12-22 | 1993-12-21 | 다양이온계 중합체 및 다양이온계 살균 살조제 |
EP94903031A EP0676437B1 (en) | 1992-12-22 | 1993-12-21 | Use of polycationic polymer as bactericidal/algicidal agent |
US08/454,152 US5616317A (en) | 1992-12-22 | 1993-12-21 | Polycationic polymer and polycationic microbicidal and algaecidal agent |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4/356485 | 1992-12-22 | ||
JP4/356486 | 1992-12-22 | ||
JP35648692A JP3476854B2 (ja) | 1992-12-22 | 1992-12-22 | ポリカチオン系殺菌殺藻剤 |
JP35648592A JPH06192418A (ja) | 1992-12-22 | 1992-12-22 | ポリカチオン系重合体 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994014872A1 true WO1994014872A1 (en) | 1994-07-07 |
Family
ID=26580445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1993/001847 WO1994014872A1 (en) | 1992-12-22 | 1993-12-21 | Polycationic polymer and polycationic bactericidal/algicidal agent |
Country Status (6)
Country | Link |
---|---|
US (1) | US5616317A (ja) |
EP (1) | EP0676437B1 (ja) |
KR (1) | KR100278220B1 (ja) |
AU (1) | AU5715594A (ja) |
DE (1) | DE69326354T2 (ja) |
WO (1) | WO1994014872A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6955806B2 (en) | 2001-01-18 | 2005-10-18 | Genzyme Corporation | Ionene polymers and their use as antimicrobial agents |
WO2006064875A1 (ja) * | 2004-12-16 | 2006-06-22 | Nippon Soda Co., Ltd. | 殺菌活性を有する新規なビス4級アンモニウム塩化合物 |
JP2018524397A (ja) * | 2015-08-25 | 2018-08-30 | ヒロブロック ゲーエムベーハー | 陽イオン性化合物及び抗真菌剤及び抗菌剤としてのその使用 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6034129A (en) | 1996-06-24 | 2000-03-07 | Geltex Pharmaceuticals, Inc. | Ionic polymers as anti-infective agents |
US6290947B1 (en) | 1997-09-19 | 2001-09-18 | Geltex Pharmaceuticals, Inc. | Ionic polymers as toxin-binding agents |
WO2004046109A2 (en) * | 2002-11-19 | 2004-06-03 | Genzyme Corporation | Ionene oligomers and polymers |
US20100016367A1 (en) * | 2006-05-05 | 2010-01-21 | The University Of Sydney | Bis-pyrinidium compounds |
US8388824B2 (en) * | 2008-11-26 | 2013-03-05 | Enthone Inc. | Method and composition for electrodeposition of copper in microelectronics with dipyridyl-based levelers |
TWI572750B (zh) | 2010-05-24 | 2017-03-01 | 安頌股份有限公司 | 直通矽穿孔之銅充填 |
CN103492617B (zh) | 2011-01-26 | 2017-04-19 | 恩索恩公司 | 填充微电子器件中的孔的方法 |
US8709466B2 (en) | 2011-03-31 | 2014-04-29 | International Business Machines Corporation | Cationic polymers for antimicrobial applications and delivery of bioactive materials |
US11111216B2 (en) * | 2016-10-26 | 2021-09-07 | Temple University-Of The Commonwealth System Of Higher Education | Polycationic amphiphiles as antimicrobial agents and methods using same |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4918146A (ja) * | 1972-06-12 | 1974-02-18 | ||
JPS50160336A (ja) * | 1974-03-13 | 1975-12-25 | ||
JPS52104600A (en) * | 1975-05-26 | 1977-09-02 | Ciba Geigy Ag | Polymeric quaternary ammonium salt and process for producing same |
JPS52155528A (en) * | 1976-06-21 | 1977-12-24 | Konishiroku Photo Ind Co Ltd | Color diffusion transfer photography |
JPS5325700A (en) * | 1976-07-30 | 1978-03-09 | Matsushita Electric Works Ltd | Semiconductive polymer material |
JPS5715306A (en) * | 1980-07-02 | 1982-01-26 | Matsushita Electric Ind Co Ltd | Method of producing conductive material |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2271378A (en) * | 1939-08-30 | 1942-01-27 | Du Pont | Pest control |
US2261002A (en) * | 1941-06-17 | 1941-10-28 | Du Pont | Organic nitrogen compounds |
US4841021A (en) * | 1987-11-30 | 1989-06-20 | Minnesota Mining And Manufacturing Company | Polypyridinium |
-
1993
- 1993-12-21 US US08/454,152 patent/US5616317A/en not_active Expired - Fee Related
- 1993-12-21 EP EP94903031A patent/EP0676437B1/en not_active Expired - Lifetime
- 1993-12-21 KR KR1019950702557A patent/KR100278220B1/ko not_active IP Right Cessation
- 1993-12-21 WO PCT/JP1993/001847 patent/WO1994014872A1/ja active IP Right Grant
- 1993-12-21 DE DE69326354T patent/DE69326354T2/de not_active Expired - Fee Related
- 1993-12-21 AU AU57155/94A patent/AU5715594A/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4918146A (ja) * | 1972-06-12 | 1974-02-18 | ||
JPS50160336A (ja) * | 1974-03-13 | 1975-12-25 | ||
JPS52104600A (en) * | 1975-05-26 | 1977-09-02 | Ciba Geigy Ag | Polymeric quaternary ammonium salt and process for producing same |
JPS52155528A (en) * | 1976-06-21 | 1977-12-24 | Konishiroku Photo Ind Co Ltd | Color diffusion transfer photography |
JPS5325700A (en) * | 1976-07-30 | 1978-03-09 | Matsushita Electric Works Ltd | Semiconductive polymer material |
JPS5715306A (en) * | 1980-07-02 | 1982-01-26 | Matsushita Electric Ind Co Ltd | Method of producing conductive material |
Non-Patent Citations (1)
Title |
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See also references of EP0676437A4 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6955806B2 (en) | 2001-01-18 | 2005-10-18 | Genzyme Corporation | Ionene polymers and their use as antimicrobial agents |
WO2006064875A1 (ja) * | 2004-12-16 | 2006-06-22 | Nippon Soda Co., Ltd. | 殺菌活性を有する新規なビス4級アンモニウム塩化合物 |
JPWO2006064875A1 (ja) * | 2004-12-16 | 2008-06-12 | 日本曹達株式会社 | 殺菌活性を有する新規なビス4級アンモニウム塩化合物 |
JP4588034B2 (ja) * | 2004-12-16 | 2010-11-24 | 日本曹達株式会社 | 殺菌活性を有する新規なビス4級アンモニウム塩化合物 |
JP2018524397A (ja) * | 2015-08-25 | 2018-08-30 | ヒロブロック ゲーエムベーハー | 陽イオン性化合物及び抗真菌剤及び抗菌剤としてのその使用 |
Also Published As
Publication number | Publication date |
---|---|
US5616317A (en) | 1997-04-01 |
EP0676437A1 (en) | 1995-10-11 |
KR950704402A (ko) | 1995-11-20 |
EP0676437B1 (en) | 1999-09-08 |
AU5715594A (en) | 1994-07-19 |
KR100278220B1 (ko) | 2001-01-15 |
DE69326354D1 (de) | 1999-10-14 |
EP0676437A4 (en) | 1995-08-16 |
DE69326354T2 (de) | 1999-12-30 |
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