BE904709A - Antibiotiques du type des macrolides et leur preparation. - Google Patents
Antibiotiques du type des macrolides et leur preparation.Info
- Publication number
- BE904709A BE904709A BE0/216612A BE216612A BE904709A BE 904709 A BE904709 A BE 904709A BE 0/216612 A BE0/216612 A BE 0/216612A BE 216612 A BE216612 A BE 216612A BE 904709 A BE904709 A BE 904709A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- type antibiotics
- macrolide type
- compounds
- substituted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
- C07H15/22—Cyclohexane rings, substituted by nitrogen atoms
- C07H15/238—Cyclohexane rings substituted by two guanidine radicals, e.g. streptomycins
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
- C07H19/01—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing oxygen
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P33/00—Antiparasitic agents
- A61P33/10—Anthelmintics
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
- C12N1/205—Bacterial isolates
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/18—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
- C12P17/181—Heterocyclic compounds containing oxygen atoms as the only ring heteroatoms in the condensed system, e.g. Salinomycin, Septamycin
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/465—Streptomyces
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biotechnology (AREA)
- Genetics & Genomics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- Microbiology (AREA)
- Tropical Medicine & Parasitology (AREA)
- General Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Molecular Biology (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Virology (AREA)
- Biomedical Technology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Saccharide Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Composées de la formule dans laquelle R1 est méthyle, éthyle ou isopropyle;R2 représente H ou OR5 qui est lui-meme hydroxyle ou hydroxyle substitué et R3 est H, ou R2 et R3 représentent un groupe C=C avec l'atome de carbone qui les relie et OR4 a la signification de OR5, avec la condition que lorsque R2 représente OH, OR4 représente OH substitué autre que méthoxy. Ces composés peuvent s'utiliser pour combattre des insectes, des acariens, des nématodes et d'autres organismes nuisibles.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB858510943A GB8510943D0 (en) | 1985-04-30 | 1985-04-30 | Chemical compounds |
| GB858510944A GB8510944D0 (en) | 1985-04-30 | 1985-04-30 | Chemical compounds |
| GB858510942A GB8510942D0 (en) | 1985-04-30 | 1985-04-30 | Chemical compounds |
| GB868606103A GB8606103D0 (en) | 1986-03-12 | 1986-03-12 | Chemical compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE904709A true BE904709A (fr) | 1986-10-30 |
Family
ID=27449656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/216612A BE904709A (fr) | 1985-04-30 | 1986-04-30 | Antibiotiques du type des macrolides et leur preparation. |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US4978675A (fr) |
| JP (1) | JPH0819132B2 (fr) |
| KR (1) | KR930011282B1 (fr) |
| AT (1) | AT397095B (fr) |
| AU (1) | AU596586B2 (fr) |
| BE (1) | BE904709A (fr) |
| CA (1) | CA1335368C (fr) |
| CH (1) | CH675124A5 (fr) |
| DE (1) | DE3614549C2 (fr) |
| DK (1) | DK160992C (fr) |
| ES (4) | ES8802229A1 (fr) |
| FR (1) | FR2587344B1 (fr) |
| GB (1) | GB2176182B (fr) |
| GE (3) | GEP19971046B (fr) |
| HU (1) | HU200771B (fr) |
| IE (1) | IE59070B1 (fr) |
| IL (1) | IL78621A (fr) |
| LU (1) | LU86412A1 (fr) |
| LV (2) | LV10777B (fr) |
| NL (1) | NL193420C (fr) |
| NZ (1) | NZ215997A (fr) |
| PH (1) | PH23386A (fr) |
| PT (1) | PT82485B (fr) |
| RU (1) | RU2004545C1 (fr) |
| SE (1) | SE503571C2 (fr) |
Families Citing this family (66)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH666690A5 (de) * | 1984-09-14 | 1988-08-15 | Glaxo Group Ltd | Antibiotisch wirkende verbindungen der makrolidgruppe aus streptomyces-mikroorganismen, ihre herstellung und verwendung. |
| ES8800986A1 (es) * | 1985-07-27 | 1987-12-01 | Pfizer | Un procedimiento para la produccion de un nuevo derivado de avermectina |
| EP0215654B1 (fr) * | 1985-09-13 | 1995-03-15 | American Cyanamid Company | Antibiotiques du type macrolide et leur préparation |
| US5185456A (en) * | 1986-03-12 | 1993-02-09 | American Cyanamid Company | Macrolide compounds |
| GB8606108D0 (en) * | 1986-03-12 | 1986-04-16 | Glaxo Group Ltd | Chemical compounds |
| US5336789A (en) * | 1986-03-12 | 1994-08-09 | American Cyanamid Company | Macrolide compounds |
| BE1003039A4 (fr) * | 1986-03-12 | 1991-11-05 | American Cyanamid Co | Nouveau compose antibiotique et procedes pour sa preparation. |
| BR8701119A (pt) * | 1986-03-12 | 1988-01-05 | Glaxo Group Ltd | Processo para a preparacao de compostos,composicao para o controle de pragas e processo para combater pragas na agricultura |
| BR8701121A (pt) * | 1986-03-12 | 1988-01-05 | Glaxo Group Ltd | Processo para a preparacao de um composto e processo para combate a pestes |
| GB8606123D0 (en) * | 1986-03-12 | 1986-04-16 | Glaxo Group Ltd | Chemical compounds |
| CA1296329C (fr) * | 1986-06-06 | 1992-02-25 | Derek R. Sutherland | Composes de type macrolide |
| GB8613790D0 (en) * | 1986-06-06 | 1986-07-09 | Glaxo Group Ltd | Chemical compounds |
| US5840704A (en) * | 1986-07-16 | 1998-11-24 | Pfizer Inc. | Antiparasitic agents and process for their preparation |
| DE3750495T2 (de) * | 1986-07-24 | 1995-02-23 | Beecham Group Plc | Milbemycin-Derivate mit parasitenabtötender Aktivität, ein Verfahren zu ihrer Herstellung und die sie enthaltenden Zusammensetzungen. |
| DE3782481T2 (de) * | 1986-09-12 | 1993-05-19 | American Cyanamid Co | 23-deoxy-derivate von ll-f28249-verbindungen. |
| EP0260537A1 (fr) * | 1986-09-12 | 1988-03-23 | American Cyanamid Company | Dérivés 13-déoxy-23-oxo(céto) et 23-imino des composés de 13-déoxy-C-076-aglycone |
| US4916154A (en) * | 1986-09-12 | 1990-04-10 | American Cyanamid Company | 23-Imino derivatives of LL-F28249 compounds |
| ATE109783T1 (de) * | 1986-09-12 | 1994-08-15 | American Cyanamid Co | 23-oxo(keto) und 23-imino-derivate von ll-f28249- verbindungen. |
| US5149832A (en) * | 1986-09-12 | 1992-09-22 | American Cyanamid Company | Mono and diacyl derivatives of ll-f28249 compounds |
| US5234831A (en) * | 1987-01-23 | 1993-08-10 | Pfizer Inc | Cultures for production of B avermectins |
| US5238848A (en) * | 1987-01-23 | 1993-08-24 | Pfizer Inc | Cultures for production of avermectins |
| US5525506A (en) * | 1987-01-23 | 1996-06-11 | Pfizer Inc. | Process for production of avermectins and cultures therefor |
| US4956479A (en) * | 1987-03-06 | 1990-09-11 | American Cyanamid Company | 23-deoxy-27-chloro derivatives of LL-F28249 compounds |
| US4886829A (en) * | 1987-03-06 | 1989-12-12 | American Cyanamid Company | 23-Oxo (keto) and 23-imino derivatives of mono- and diepoxy LL-F28249 compounds |
| US4886830A (en) * | 1987-03-06 | 1989-12-12 | American Cyanamid Company | Mono- and diepoxide derivatives of 23-deoxyl-LL-F28249 compounds |
| US4806527A (en) * | 1987-03-16 | 1989-02-21 | Merck & Co., Inc. | Avermectin derivatives |
| US4871719A (en) * | 1987-03-24 | 1989-10-03 | Ciba-Geigy Corporation | Composition for controlling parasites in productive livestock |
| EP0285561A3 (fr) * | 1987-03-27 | 1989-10-25 | Ciba-Geigy Ag | Dérivés de la milbémycine à activité antiparasitaire et insecticide |
| JPS6431776A (en) * | 1987-07-28 | 1989-02-02 | Sankyo Co | Novel macrolide compound and production thereof |
| GB8721375D0 (en) * | 1987-09-11 | 1987-10-21 | Glaxo Group Ltd | Chemical process |
| GB8721373D0 (en) * | 1987-09-11 | 1987-10-21 | Glaxo Group Ltd | Chemical process |
| GB8721377D0 (en) * | 1987-09-11 | 1987-10-21 | Glaxo Group Ltd | Chemical compounds |
| GB8721378D0 (en) * | 1987-09-11 | 1987-10-21 | Glaxo Group Ltd | Chemical process |
| GB8721376D0 (en) * | 1987-09-11 | 1987-10-21 | Glaxo Group Ltd | Chemical compounds |
| JPH01156981A (ja) * | 1987-09-11 | 1989-06-20 | American Cyanamid Co | マクロライド化合物の製法 |
| GB8721647D0 (en) * | 1987-09-15 | 1987-10-21 | Pfizer Ltd | Antiparasitic agents |
| US5240850A (en) * | 1987-10-23 | 1993-08-31 | Pfizer Inc. | Cultures for production of avermectin aglycones |
| CA1340771C (fr) * | 1987-11-09 | 1999-09-28 | Shih-Jen Edward Lee | Avermectines ethylees |
| GB8726384D0 (en) * | 1987-11-11 | 1987-12-16 | Coopers Animal Health | Veterinary treatment |
| GB8726730D0 (en) * | 1987-11-14 | 1987-12-16 | Pfizer Ltd | Antiparasitic agents |
| GB8801908D0 (en) * | 1988-01-28 | 1988-02-24 | Glaxo Group Ltd | Chemical compounds |
| GB8804440D0 (en) * | 1988-02-25 | 1988-03-23 | Pfizer Ltd | Antiparasitic agents |
| NZ229052A (en) * | 1988-05-10 | 1991-03-26 | American Cyanamid Co | Milbemycin derivatives, use for combating pests |
| GB8811036D0 (en) * | 1988-05-10 | 1988-06-15 | Glaxo Group Ltd | Chemical compounds |
| GB8811037D0 (en) * | 1988-05-10 | 1988-06-15 | Glaxo Group Ltd | Chemical compounds |
| GB8813150D0 (en) * | 1988-06-03 | 1988-07-06 | American Cyanamid Co | Chemical compounds |
| GB8813760D0 (en) * | 1988-06-10 | 1988-07-13 | American Cyanamid Co | Chemical process |
| US5428034A (en) * | 1988-09-02 | 1995-06-27 | Sankyo Co., Ltd. | Milbemycin derivatives, their preparation and their use |
| EP0393890B1 (fr) * | 1989-04-11 | 1992-08-12 | Pfizer Limited | Compositions injectables à base de 25-cyclohexyle avermectine B1 |
| US6001822A (en) * | 1989-04-11 | 1999-12-14 | Pfizer Inc. | Antiparasitic formulations |
| NZ234802A (en) * | 1989-08-14 | 1992-11-25 | Merck & Co Inc | Long acting injectable formulations comprising an avermectin compound and triacetin. treatment for internal and external parasites of animals |
| US5055486A (en) * | 1989-12-22 | 1991-10-08 | American Cyanamid Company | 13-alkyl-23-imino derivative of LL-F28249 compounds and their use as endo- and ectoparasiticidal, insecticidal, acaricidal and nematocidal agents |
| US4988824A (en) * | 1989-09-11 | 1991-01-29 | Maulding Donald R | Process for the preparation of 23-(C1-C6 alkyloxime)-LL-F28249 compounds |
| JP2622197B2 (ja) * | 1990-03-01 | 1997-06-18 | 三共株式会社 | 13−エーテル置換ミルベマイシン誘導体 |
| US5290804A (en) * | 1991-05-01 | 1994-03-01 | Merck & Co., Inc. | Anthelmintic milbemycin analogs of novel microorganisms |
| DE69229318T2 (de) * | 1991-09-30 | 1999-11-18 | Merck & Co Inc | Hydrierte Rizinusöl-enthaltende injizierbare Formulierungen mit verlängerter Wirkstoffabgabe |
| US6103504A (en) * | 1992-03-25 | 2000-08-15 | Pfizer Inc. | Process for production of avermectins and cultures therefor |
| GB9402916D0 (en) * | 1994-02-16 | 1994-04-06 | Pfizer Ltd | Antiparasitic agents |
| GB9408044D0 (en) * | 1994-04-22 | 1994-06-15 | Sod Conseils Rech Applic | Conversion of ginkgolide c to ginkgolide b |
| DE19534366C2 (de) * | 1995-09-15 | 2000-08-17 | Asta Medica Ag | Verfahren zur Herstellung von 2,3,4,6-Tetra-O-benzyl-D-glucopyranose und 2,3,4,6-Tetra-O-allyl-D-glucopyranose |
| ES2155172T3 (es) * | 1995-09-29 | 2001-05-01 | Sankyo Co | Derivados milbemicina 5-oxima 13-sustituidos, su preparacion y su uso contra insectos y otras plagas. |
| CA2211949A1 (fr) * | 1997-07-21 | 1999-01-29 | David Farley Johnson | Compositions non aqueuses a administrer par voie parenterale |
| PT1197215E (pt) | 2000-10-10 | 2006-07-31 | Wyeth Corp | Composicoes antelminticas |
| NZ552040A (en) * | 2006-12-13 | 2009-04-30 | Bomac Research Ltd | Veterinary formulation comprising an anthelmintic compound and glyceryl acetate |
| DE102010064245A1 (de) | 2010-12-28 | 2012-06-28 | Bayer Animal Health Gmbh | Makrocylischen Lactone und deren Verwendung und deren Kombinationen mit anderen Wirkstoffen |
| WO2012028556A1 (fr) | 2010-08-31 | 2012-03-08 | Bayer Animal Health Gmbh | Lactones macrocycliques et leur utilisation et leurs combinaisons avec d'autres substances actives |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4201861A (en) * | 1977-10-03 | 1980-05-06 | Merck & Co., Inc. | Acyl derivatives of C-076 compounds |
| US4550160A (en) * | 1979-08-13 | 1985-10-29 | Merck & Co., Inc. | Processes for the interconversion of C-076 compounds |
| JPS5632481A (en) * | 1979-08-23 | 1981-04-01 | Sankyo Co Ltd | Antibiotic b-41d, its preparation, and acaricide and anthelminthic agent and repellent containing the same as active constituent |
| US4289760A (en) * | 1980-05-02 | 1981-09-15 | Merck & Co., Inc. | 23-Keto derivatives of C-076 compounds |
| US4457920A (en) * | 1981-09-03 | 1984-07-03 | Merck & Co., Inc. | 4a-Substituted avermectin compounds |
| US4423209A (en) * | 1982-02-26 | 1983-12-27 | Merck & Co., Inc. | Processes for the interconversion of avermectin compounds |
| JPS59108785A (ja) * | 1982-11-25 | 1984-06-23 | Sankyo Co Ltd | ミルベマイシン類の5−オキシム誘導体 |
| JPS60126289A (ja) * | 1983-11-14 | 1985-07-05 | Sankyo Co Ltd | ミルベマイシン類の5−カ−ボネ−ト誘導体 |
| DE3519834C2 (de) * | 1984-06-05 | 1993-12-16 | American Cyanamid Co | Neue antibiotische Wirkstoffe, Verfahren zu ihrer Gewinnung und ihre Anwendung zur Bekämpfung von Infektionen bei Tieren und Pflanzen |
| CH666690A5 (de) * | 1984-09-14 | 1988-08-15 | Glaxo Group Ltd | Antibiotisch wirkende verbindungen der makrolidgruppe aus streptomyces-mikroorganismen, ihre herstellung und verwendung. |
| ES8800986A1 (es) * | 1985-07-27 | 1987-12-01 | Pfizer | Un procedimiento para la produccion de un nuevo derivado de avermectina |
-
1986
- 1986-04-28 IL IL78621A patent/IL78621A/xx not_active IP Right Cessation
- 1986-04-28 AU AU56767/86A patent/AU596586B2/en not_active Ceased
- 1986-04-28 ES ES554444A patent/ES8802229A1/es not_active Expired
- 1986-04-29 LU LU86412A patent/LU86412A1/fr unknown
- 1986-04-29 NZ NZ215997A patent/NZ215997A/xx unknown
- 1986-04-29 AT AT0115486A patent/AT397095B/de not_active IP Right Cessation
- 1986-04-29 KR KR1019860003297A patent/KR930011282B1/ko not_active Expired - Fee Related
- 1986-04-29 CH CH1749/86A patent/CH675124A5/de not_active IP Right Cessation
- 1986-04-29 SE SE8601998A patent/SE503571C2/sv not_active IP Right Cessation
- 1986-04-29 CA CA000507815A patent/CA1335368C/fr not_active Expired - Fee Related
- 1986-04-29 RU SU864027456A patent/RU2004545C1/ru active
- 1986-04-29 IE IE112786A patent/IE59070B1/en not_active IP Right Cessation
- 1986-04-29 DE DE3614549A patent/DE3614549C2/de not_active Expired - Fee Related
- 1986-04-29 NL NL8601103A patent/NL193420C/nl not_active IP Right Cessation
- 1986-04-29 DK DK196586A patent/DK160992C/da not_active IP Right Cessation
- 1986-04-30 FR FR868606345A patent/FR2587344B1/fr not_active Expired - Fee Related
- 1986-04-30 BE BE0/216612A patent/BE904709A/fr not_active IP Right Cessation
- 1986-04-30 JP JP61098435A patent/JPH0819132B2/ja not_active Expired - Fee Related
- 1986-04-30 PT PT82485A patent/PT82485B/pt not_active IP Right Cessation
- 1986-04-30 PH PH33722A patent/PH23386A/en unknown
- 1986-04-30 GB GB08610631A patent/GB2176182B/en not_active Expired
- 1986-04-30 HU HU861816A patent/HU200771B/hu not_active IP Right Cessation
-
1987
- 1987-04-30 ES ES557517A patent/ES8802522A1/es not_active Expired
- 1987-10-30 ES ES557774A patent/ES8900093A1/es not_active Expired
- 1987-11-10 US US07/119,347 patent/US4978675A/en not_active Expired - Lifetime
-
1988
- 1988-09-01 ES ES557851A patent/ES9000023A1/es not_active Expired
-
1993
- 1993-05-18 LV LVP-93-372A patent/LV10777B/lv unknown
- 1993-07-16 GE GEAP19931052A patent/GEP19971046B/en unknown
- 1993-12-31 LV LVP-93-1406A patent/LV10314B/lv unknown
-
1994
- 1994-12-29 GE GEAP19942319A patent/GEP19970833B/en unknown
-
1997
- 1997-02-07 GE GEAP19973574A patent/GEP20001917B/en unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Effective date: 20030430 |