ES8706643A1 - Un procedimiento para preparar compuestos heterociclicos nitrogenados. - Google Patents
Un procedimiento para preparar compuestos heterociclicos nitrogenados.Info
- Publication number
- ES8706643A1 ES8706643A1 ES555013A ES555013A ES8706643A1 ES 8706643 A1 ES8706643 A1 ES 8706643A1 ES 555013 A ES555013 A ES 555013A ES 555013 A ES555013 A ES 555013A ES 8706643 A1 ES8706643 A1 ES 8706643A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- activity
- antihistamine
- hetero
- iii
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D213/72—Nitrogen atoms
- C07D213/74—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/38—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
- C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
- C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D215/38—Nitrogen atoms
- C07D215/42—Nitrogen atoms attached in position 4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the nitrogen-containing ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/12—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/64—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms, e.g. histidine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/06—Benzimidazoles; Hydrogenated benzimidazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
- C07D235/12—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D235/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
- C07D235/02—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings condensed with carbocyclic rings or ring systems
- C07D235/04—Benzimidazoles; Hydrogenated benzimidazoles
- C07D235/24—Benzimidazoles; Hydrogenated benzimidazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D235/30—Nitrogen atoms not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/32—One oxygen, sulfur or nitrogen atom
- C07D239/42—One nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/86—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in position 4
- C07D239/94—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
- C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
- C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
- C07D263/58—Benzoxazoles; Hydrogenated benzoxazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D277/38—Nitrogen atoms
- C07D277/42—Amino or imino radicals substituted by hydrocarbon or substituted hydrocarbon radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
- C07D277/62—Benzothiazoles
- C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
- C07D277/82—Nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pyridine Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Eye Examination Apparatus (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Quinoline Compounds (AREA)
- Thiazole And Isothizaole Compounds (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Peptides Or Proteins (AREA)
- Cosmetics (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
METODO DE PREPARAR COMPUESTOS HETEROCICLICOS NITROGENADOS. CONSISTE EN HACER REACCIONAR UN COMPUESTO DE FORMULA (II) CON UN COMPUESTO DE FORMULA (III), PARA OBTENER COMPUESTOS HETEROCICLICOS NITROGENADOS DE FORMULA (I) Y SUS SALES FARMACEUTICAMENTE ACEPTABLES, DONDE R ELEVADO A 1 Y R ELEVADO A 2 SON INDEPENDIENTEMENTE ALQUILO DE C 1 A 4; Y ES ALQUILO DE C 1 A 4 DE CADENA LINEAL O RAMIFICADA; N ES UN ENTERO DE 2 A 5; Z ES UN GRUPO DE SUB-FORMULA (III) O (IV); Y M ES 1. LA REACCION SE LLEVA A CABO EN UN DISOLVENTE Y A TEMPERATURAS COMPRENDIDAS ENTRE 120 Y 170GC. TIENEN APLICACIONES FARMACEUTICAS POR SU ACTIVIDAD ANTI-HISTAMINICA. *FORMULA*
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB848427878A GB8427878D0 (en) | 1984-11-03 | 1984-11-03 | Compounds |
GB858517714A GB8517714D0 (en) | 1985-07-13 | 1985-07-13 | Compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8706643A1 true ES8706643A1 (es) | 1987-07-01 |
ES555013A0 ES555013A0 (es) | 1987-07-01 |
Family
ID=26288415
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES548448A Expired ES8702385A1 (es) | 1984-11-03 | 1985-10-31 | Un procedimiento para preparar un compuesto heterociclico nitrogenado |
ES555013A Expired ES8706643A1 (es) | 1984-11-03 | 1986-05-16 | Un procedimiento para preparar compuestos heterociclicos nitrogenados. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES548448A Expired ES8702385A1 (es) | 1984-11-03 | 1985-10-31 | Un procedimiento para preparar un compuesto heterociclico nitrogenado |
Country Status (22)
Country | Link |
---|---|
US (2) | US4681883A (es) |
EP (1) | EP0181163B1 (es) |
JP (1) | JPH0764816B2 (es) |
KR (1) | KR930002490B1 (es) |
CN (1) | CN85108132A (es) |
AT (1) | ATE48839T1 (es) |
AU (1) | AU576269B2 (es) |
CA (1) | CA1260468A (es) |
DE (1) | DE3574872D1 (es) |
DK (1) | DK168763B1 (es) |
ES (2) | ES8702385A1 (es) |
FI (1) | FI854275A (es) |
GR (1) | GR852644B (es) |
HU (1) | HU194211B (es) |
IE (1) | IE58586B1 (es) |
IL (1) | IL76871A0 (es) |
JO (1) | JO1410B1 (es) |
NO (1) | NO164096C (es) |
NZ (1) | NZ214023A (es) |
PH (1) | PH22679A (es) |
PT (1) | PT81405B (es) |
ZW (1) | ZW19285A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8417194D0 (en) * | 1984-07-05 | 1984-08-08 | Boots Co Plc | Therapeutic agents |
KR960002875B1 (ko) * | 1989-04-28 | 1996-02-27 | 도오레 가부시기가이샤 | 옥사졸유도체 및 이것을 이용한 고감도 발광분석방법 |
US5451596A (en) * | 1992-12-29 | 1995-09-19 | Rhone Poulenc Rorer Pharmaceuticals Inc. | Cycloalkyl amine bis-aryl squalene synthase inhibitors |
US5434163A (en) * | 1993-05-14 | 1995-07-18 | The Medical College Of Pennsylvania | Treatment of Cryptococcus neoformans infection |
US5455260A (en) * | 1993-05-21 | 1995-10-03 | Rhone-Poulenc Rorer Pharmaceuticals Inc. | Aliphatic amino bis-aryl squalene synthase inhibitors |
AU1117497A (en) * | 1995-11-13 | 1997-06-05 | Albany Medical College | Analgesic compounds and uses thereof |
DE19645313A1 (de) | 1996-11-04 | 1998-05-07 | Basf Ag | Substituierte 3-Benzylpyrazole |
CL2008003120A1 (es) | 2007-11-01 | 2009-10-09 | Acucela Inc | Compuestos derivados de fenilalquil-, fenilalquenil-, fenilalquinil- amina, feniltioalquilamina, fenilaminoalquilamina, fenilalcoxiamina y fenilalquilguanidina; composicion farmaceutica; y uso de los compuestos para tratar un trastorno o enfermedad oftalmologica tal como retinopatia, maculopatia, retinitis pigmentosa, uveitis, entre otras. |
HUE053282T2 (hu) | 2013-08-19 | 2021-06-28 | Univ California | Vegyületek és eljárások epilepsziás rendellenesség kezelésére |
WO2022034121A1 (en) | 2020-08-11 | 2022-02-17 | Université De Strasbourg | H2 blockers targeting liver macrophages for the prevention and treatment of liver disease and cancer |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA793443B (en) * | 1978-07-26 | 1980-12-31 | Glaxo Group Ltd | Heterocyclic derivatives |
US4496567A (en) * | 1978-11-13 | 1985-01-29 | Smith Kline & French Laboratories Limited | Phenyl alkylaminopyrimidones |
US4521418A (en) * | 1979-02-21 | 1985-06-04 | Smith Kline & French Laboratories Limited | Guanidinothiazolyl derivatives |
ZA815961B (en) * | 1980-08-27 | 1983-04-27 | Glaxo Group Ltd | Heterocyclic derivatives |
US4439437A (en) * | 1981-04-28 | 1984-03-27 | Smith Kline & French Laboratories Limited | 2-[2-Thiazolyl or 2-guanidino-4-thiazolyl methylthioethyl(or butyl)amino]-3-(hydroxy or carboxy)pyridines, compositions containing same and method of use |
US4447611A (en) * | 1982-05-27 | 1984-05-08 | American Home Products Corporation | Benzo-fused and heterocyclic fused imidazole anti-ulcer agents |
US4490527A (en) * | 1982-09-30 | 1984-12-25 | American Home Products Corporation | Benzo-fused heterocyclic anti-ulcer agents |
GB8318638D0 (en) * | 1983-07-09 | 1983-08-10 | Smith Kline French Lab | Chemical compounds |
GB8332091D0 (en) * | 1983-12-01 | 1984-01-11 | Smith Kline French Lab | Chemical compounds |
GB8417194D0 (en) * | 1984-07-05 | 1984-08-08 | Boots Co Plc | Therapeutic agents |
KR930009443B1 (ko) * | 1985-03-14 | 1993-10-04 | 상꾜 가부시끼가이샤 | 페녹시알킬아미노 피리미딘 유도체의 제조방법 |
-
1985
- 1985-10-14 JO JO19851410A patent/JO1410B1/en active
- 1985-10-17 US US06/788,261 patent/US4681883A/en not_active Expired - Fee Related
- 1985-10-28 AU AU49113/85A patent/AU576269B2/en not_active Ceased
- 1985-10-28 CA CA000493967A patent/CA1260468A/en not_active Expired
- 1985-10-28 PH PH32986A patent/PH22679A/en unknown
- 1985-10-29 IL IL76871A patent/IL76871A0/xx not_active IP Right Cessation
- 1985-10-30 PT PT81405A patent/PT81405B/pt not_active IP Right Cessation
- 1985-10-30 ZW ZW192/85A patent/ZW19285A1/xx unknown
- 1985-10-31 ES ES548448A patent/ES8702385A1/es not_active Expired
- 1985-10-31 DE DE8585307929T patent/DE3574872D1/de not_active Expired - Fee Related
- 1985-10-31 EP EP85307929A patent/EP0181163B1/en not_active Expired
- 1985-10-31 NZ NZ214023A patent/NZ214023A/xx unknown
- 1985-10-31 AT AT85307929T patent/ATE48839T1/de not_active IP Right Cessation
- 1985-10-31 DK DK500985A patent/DK168763B1/da not_active IP Right Cessation
- 1985-10-31 FI FI854275A patent/FI854275A/fi not_active Application Discontinuation
- 1985-11-01 NO NO854368A patent/NO164096C/no unknown
- 1985-11-01 IE IE268385A patent/IE58586B1/en not_active IP Right Cessation
- 1985-11-01 HU HU854203A patent/HU194211B/hu unknown
- 1985-11-01 KR KR1019850008130A patent/KR930002490B1/ko not_active IP Right Cessation
- 1985-11-02 CN CN198585108132A patent/CN85108132A/zh active Pending
- 1985-11-04 GR GR852644A patent/GR852644B/el unknown
- 1985-11-05 JP JP60248670A patent/JPH0764816B2/ja not_active Expired - Lifetime
-
1986
- 1986-05-16 ES ES555013A patent/ES8706643A1/es not_active Expired
-
1987
- 1987-06-03 US US07/057,470 patent/US4952589A/en not_active Expired - Fee Related
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