NO800131L - Fremgangsmaate ved fremstilling av nye imidazolderivater - Google Patents
Fremgangsmaate ved fremstilling av nye imidazolderivaterInfo
- Publication number
- NO800131L NO800131L NO800131A NO800131A NO800131L NO 800131 L NO800131 L NO 800131L NO 800131 A NO800131 A NO 800131A NO 800131 A NO800131 A NO 800131A NO 800131 L NO800131 L NO 800131L
- Authority
- NO
- Norway
- Prior art keywords
- imidazolylmethyl
- lower alkyl
- hydrogen
- formula
- stated
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 17
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 18
- 239000001257 hydrogen Substances 0.000 claims abstract description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 14
- 150000003839 salts Chemical class 0.000 claims abstract description 12
- 239000002253 acid Substances 0.000 claims abstract description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 5
- 125000000587 piperidin-1-yl group Chemical group [H]C1([H])N(*)C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 claims abstract description 4
- 125000002112 pyrrolidino group Chemical group [*]N1C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 claims abstract description 4
- 150000001875 compounds Chemical class 0.000 claims description 53
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical group [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 14
- 239000012312 sodium hydride Substances 0.000 claims description 14
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 14
- -1 alkyl metal hydride Chemical class 0.000 claims description 10
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 7
- PQJJJMRNHATNKG-UHFFFAOYSA-N ethyl bromoacetate Chemical compound CCOC(=O)CBr PQJJJMRNHATNKG-UHFFFAOYSA-N 0.000 claims description 7
- 239000000126 substance Substances 0.000 claims description 6
- 150000004820 halides Chemical class 0.000 claims description 4
- ZEFROCQEWXHIEP-UHFFFAOYSA-N 4-(imidazol-1-ylmethyl)phenol Chemical compound C1=CC(O)=CC=C1CN1C=NC=C1 ZEFROCQEWXHIEP-UHFFFAOYSA-N 0.000 claims description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3
- 229910000102 alkali metal hydride Inorganic materials 0.000 claims description 3
- 150000008046 alkali metal hydrides Chemical class 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052794 bromium Inorganic materials 0.000 claims description 3
- 239000000460 chlorine Substances 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 3
- 125000003831 tetrazolyl group Chemical group 0.000 claims description 3
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- 125000000325 methylidene group Chemical group [H]C([H])=* 0.000 claims 2
- DLGROLQAXMKHDV-UHFFFAOYSA-N 2-[4-(1h-imidazol-2-ylmethyl)phenoxy]acetic acid Chemical compound C1=CC(OCC(=O)O)=CC=C1CC1=NC=CN1 DLGROLQAXMKHDV-UHFFFAOYSA-N 0.000 claims 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims 1
- 125000001589 carboacyl group Chemical group 0.000 claims 1
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 claims 1
- 229910052987 metal hydride Inorganic materials 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 14
- 108010069102 Thromboxane-A synthase Proteins 0.000 abstract description 13
- 102000004005 Prostaglandin-endoperoxide synthases Human genes 0.000 abstract description 10
- 108090000459 Prostaglandin-endoperoxide synthases Proteins 0.000 abstract description 10
- KKKDZZRICRFGSD-UHFFFAOYSA-N 1-benzylimidazole Chemical class C1=CN=CN1CC1=CC=CC=C1 KKKDZZRICRFGSD-UHFFFAOYSA-N 0.000 abstract description 9
- 206010012601 diabetes mellitus Diseases 0.000 abstract description 9
- 230000002401 inhibitory effect Effects 0.000 abstract description 9
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- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical group OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 abstract 1
- 125000004429 atom Chemical group 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 42
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 36
- 239000000243 solution Substances 0.000 description 34
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 30
- 239000000203 mixture Substances 0.000 description 26
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- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 14
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- 150000003180 prostaglandins Chemical class 0.000 description 7
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- 241001465754 Metazoa Species 0.000 description 6
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- 238000004519 manufacturing process Methods 0.000 description 6
- 229940094443 oxytocics prostaglandins Drugs 0.000 description 6
- YIBNHAJFJUQSRA-YNNPMVKQSA-N prostaglandin H2 Chemical compound C1[C@@H]2OO[C@H]1[C@H](/C=C/[C@@H](O)CCCCC)[C@H]2C\C=C/CCCC(O)=O YIBNHAJFJUQSRA-YNNPMVKQSA-N 0.000 description 6
- 241000283973 Oryctolagus cuniculus Species 0.000 description 5
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- 238000006460 hydrolysis reaction Methods 0.000 description 5
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- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 4
- 206010019233 Headaches Diseases 0.000 description 4
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- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 4
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- 208000007536 Thrombosis Diseases 0.000 description 4
- 229960001138 acetylsalicylic acid Drugs 0.000 description 4
- 229910021529 ammonia Inorganic materials 0.000 description 4
- YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 description 4
- 239000002775 capsule Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- SBRTVLRSHUJALG-UHFFFAOYSA-N ethyl 2-[4-chloro-2-(1h-imidazol-2-ylmethyl)phenoxy]acetate Chemical compound CCOC(=O)COC1=CC=C(Cl)C=C1CC1=NC=CN1 SBRTVLRSHUJALG-UHFFFAOYSA-N 0.000 description 4
- 231100000869 headache Toxicity 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- CGIGDMFJXJATDK-UHFFFAOYSA-N indomethacin Chemical compound CC1=C(CC(O)=O)C2=CC(OC)=CC=C2N1C(=O)C1=CC=C(Cl)C=C1 CGIGDMFJXJATDK-UHFFFAOYSA-N 0.000 description 4
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- 230000009467 reduction Effects 0.000 description 4
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- 238000003756 stirring Methods 0.000 description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 4
- JMIAOBOEYIZTHX-UHFFFAOYSA-N 2-[4-(1h-imidazol-2-ylmethyl)phenoxy]acetic acid;hydrochloride Chemical compound Cl.C1=CC(OCC(=O)O)=CC=C1CC1=NC=CN1 JMIAOBOEYIZTHX-UHFFFAOYSA-N 0.000 description 3
- 102000003960 Ligases Human genes 0.000 description 3
- 108090000364 Ligases Proteins 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
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- 235000019270 ammonium chloride Nutrition 0.000 description 3
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- XBPOBCXHALHJFP-UHFFFAOYSA-N ethyl 4-bromobutanoate Chemical compound CCOC(=O)CCCBr XBPOBCXHALHJFP-UHFFFAOYSA-N 0.000 description 2
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- 238000001704 evaporation Methods 0.000 description 2
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- 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
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- C07D233/56—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 only hydrogen atoms or radicals containing only hydrogen and carbon atoms, attached to ring carbon atoms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/02—Antithrombotic agents; Anticoagulants; Platelet aggregation inhibitors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/06—Antianaemics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/08—Vasodilators for multiple indications
-
- 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
- C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
- C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
- C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
Landscapes
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Diabetes (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Endocrinology (AREA)
- Emergency Medicine (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pain & Pain Management (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7902114 | 1979-01-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
NO800131L true NO800131L (no) | 1980-07-21 |
Family
ID=10502633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO800131A NO800131L (no) | 1979-01-19 | 1980-01-18 | Fremgangsmaate ved fremstilling av nye imidazolderivater |
Country Status (31)
Country | Link |
---|---|
US (2) | US4555516A (es) |
JP (1) | JPS5946504B2 (es) |
KR (1) | KR840001707B1 (es) |
AR (1) | AR222204A1 (es) |
AT (1) | AT373880B (es) |
AU (1) | AU517241B2 (es) |
BE (1) | BE881245A (es) |
CA (1) | CA1137481A (es) |
CH (1) | CH646154A5 (es) |
DD (1) | DD148773A5 (es) |
DE (1) | DE3001762A1 (es) |
DK (1) | DK531479A (es) |
ES (1) | ES487843A0 (es) |
FI (1) | FI800143A (es) |
FR (1) | FR2446828A1 (es) |
GR (1) | GR71914B (es) |
HU (1) | HU184227B (es) |
IE (1) | IE49364B1 (es) |
IL (1) | IL59150A (es) |
IT (1) | IT1140523B (es) |
LU (1) | LU82087A1 (es) |
NL (1) | NL8000333A (es) |
NO (1) | NO800131L (es) |
NZ (1) | NZ192640A (es) |
PH (1) | PH14910A (es) |
PL (1) | PL123985B1 (es) |
PT (1) | PT70707A (es) |
SE (1) | SE8000435L (es) |
SU (1) | SU906374A3 (es) |
YU (1) | YU11380A (es) |
ZA (1) | ZA80298B (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK157860C (da) * | 1979-06-07 | 1990-07-30 | Shionogi & Co | Analogifremgangsmaade til fremstilling af benzylimidazolderivater samt farmaceutisk acceptable syreadditionssalte deraf |
JPS56113766A (en) * | 1980-02-12 | 1981-09-07 | Teijin Ltd | Novel 1-substituted imidazole derivative and its preparation |
JPS57169452A (en) * | 1981-04-14 | 1982-10-19 | Teikoku Hormone Mfg Co Ltd | Novel phenoxyalkylamide derivative |
DE3235589A1 (de) | 1982-09-25 | 1984-03-29 | Hoechst Ag, 6230 Frankfurt | Benzylether von phenol-mannich-basen, verfahren zu ihrer herstellung, ihre verwendung sowie pharmazeutische praeparate auf basis dieser verbindungen, zwischenprodukte und verfahren zu deren herstellung |
DE3424944A1 (de) * | 1984-07-06 | 1986-02-06 | Hoechst Ag, 6230 Frankfurt | Neue imidazolyverbindungen, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel |
US4978672A (en) * | 1986-03-07 | 1990-12-18 | Ciba-Geigy Corporation | Alpha-heterocyclc substituted tolunitriles |
US4937250A (en) * | 1988-03-07 | 1990-06-26 | Ciba-Geigy Corporation | Alpha-heterocycle substituted tolunitriles |
US5138069A (en) * | 1986-07-11 | 1992-08-11 | E. I. Du Pont De Nemours And Company | Angiotensin II receptor blocking imidazoles |
US5210079A (en) * | 1988-01-07 | 1993-05-11 | E. I. Du Pont De Nemours And Company | Treatment of chronic renal failure with imidazole angiotensin-II receptor antagonists |
US4880804A (en) * | 1988-01-07 | 1989-11-14 | E. I. Du Pont De Nemours And Company | Angiotensin II receptor blocking benzimidazoles |
CA1338238C (en) | 1988-01-07 | 1996-04-09 | David John Carini | Angiotensin ii receptor blocking imidazoles and combinations thereof with diuretics and nsaids |
US5354867A (en) * | 1988-12-06 | 1994-10-11 | E. I. Du Pont De Nemours And Company | Angiotensin II receptor blocking imidazoles |
AU645022B2 (en) * | 1989-06-30 | 1994-01-06 | E.I. Du Pont De Nemours And Company | Fused-ring aryl substituted imidazoles |
US5073566A (en) * | 1989-11-30 | 1991-12-17 | Eli Lilly And Company | Angiotensin ii antagonist 1,3-imidazoles and use thereas |
US5616599A (en) * | 1991-02-21 | 1997-04-01 | Sankyo Company, Limited | Angiotensin II antagosist 1-biphenylmethylimidazole compounds and their therapeutic use |
US5332820A (en) * | 1991-05-20 | 1994-07-26 | E. I. Du Pont De Nemours And Company | Dibenzobicyclo(2.2.2) octane angiotensin II antagonists |
US5401851A (en) * | 1992-06-03 | 1995-03-28 | Eli Lilly And Company | Angiotensin II antagonists |
US5612360A (en) * | 1992-06-03 | 1997-03-18 | Eli Lilly And Company | Angiotensin II antagonists |
JP3501484B2 (ja) * | 1992-12-17 | 2004-03-02 | 三共株式会社 | ビフェニル誘導体 |
AU2352295A (en) * | 1994-04-27 | 1995-11-16 | Nippon Soda Co., Ltd. | Imidazole derivative and process for producing the same |
TW434240B (en) * | 1995-06-20 | 2001-05-16 | Zeneca Ltd | Aromatic compounds, preparation thereof and pharmaceutical composition comprising same |
EE03524B1 (et) * | 1995-12-27 | 2001-10-15 | Yoshitomi Pharmaceutical Industries, Ltd. | Vahend diabeedi komplikatsioonide profülaktikaks ja raviks |
JP4056589B2 (ja) * | 1996-07-19 | 2008-03-05 | 武田薬品工業株式会社 | 複素環化合物、その製造法および用途 |
IT1295405B1 (it) | 1997-09-30 | 1999-05-12 | Merck Sharp & Dohme Italia S P | Uso di un antagonista recettoriale di angiotensina ii per la preparazione di farmaci per aumentare il tasso di sopravvivenza di |
KR100423890B1 (ko) * | 2000-10-19 | 2004-03-24 | 씨제이 주식회사 | 세팔로스포린 유도체의 새로운 제조방법 |
TW200505913A (en) * | 2003-03-28 | 2005-02-16 | Hoffmann La Roche | Novel oxazole derivatives, their manufacture and use as pharmaceutical agents |
CN117624052B (zh) * | 2024-01-26 | 2024-04-12 | 四川益能康生环保科技有限公司 | 一种用于捕集二氧化碳的离子液体及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH271776A (de) * | 1949-01-06 | 1950-11-15 | Ag J R Geigy | Verfahren zur Herstellung eines basischen Äthers eines ortho-substituierten Phenols. |
US3498999A (en) * | 1966-04-20 | 1970-03-03 | Bristol Myers Co | 1-phenoxy and substituted phenoxy-3-(5-tetrazolyl) propanes |
IE40911B1 (en) * | 1974-04-11 | 1979-09-12 | Schering Ag | Imidazole derivatives and process for their manufacture |
DE2461406C2 (de) * | 1974-12-24 | 1984-06-14 | Bayer Ag, 5090 Leverkusen | Azolyl-(1)-methane und deren Salze, Verfahren zu ihrer Herstellung sowie diese enthaltende Arzneimittel |
US4085209A (en) * | 1975-02-05 | 1978-04-18 | Rohm And Haas Company | Preparation and safening effect of 1-substituted imidazole metal salt complexes |
DE2646143A1 (de) * | 1976-10-13 | 1978-04-20 | Bayer Ag | 4,5-dichlor-imidazol-1-carbonsaeure- arylester, verfahren zu ihrer herstellung sowie ihre verwendung als pflanzenschutzmittel |
JPS5951943B2 (ja) * | 1978-08-21 | 1984-12-17 | キツセイ薬品工業株式会社 | 新規なイミダゾ−ル誘導体 |
-
1979
- 1979-12-13 DK DK531479A patent/DK531479A/da not_active Application Discontinuation
-
1980
- 1980-01-09 US US06/110,711 patent/US4555516A/en not_active Expired - Lifetime
- 1980-01-15 LU LU82087A patent/LU82087A1/fr unknown
- 1980-01-17 ZA ZA00800298A patent/ZA80298B/xx unknown
- 1980-01-17 AR AR279667A patent/AR222204A1/es active
- 1980-01-17 YU YU00113/80A patent/YU11380A/xx unknown
- 1980-01-17 IL IL59150A patent/IL59150A/xx unknown
- 1980-01-17 FI FI800143A patent/FI800143A/fi not_active Application Discontinuation
- 1980-01-17 GR GR60978A patent/GR71914B/el unknown
- 1980-01-17 AT AT0024680A patent/AT373880B/de not_active IP Right Cessation
- 1980-01-17 IT IT19276/80A patent/IT1140523B/it active
- 1980-01-17 PT PT70707A patent/PT70707A/pt unknown
- 1980-01-18 DD DD80218534A patent/DD148773A5/de unknown
- 1980-01-18 IE IE102/80A patent/IE49364B1/en unknown
- 1980-01-18 ES ES487843A patent/ES487843A0/es active Granted
- 1980-01-18 JP JP55004474A patent/JPS5946504B2/ja not_active Expired
- 1980-01-18 SU SU802872552A patent/SU906374A3/ru active
- 1980-01-18 NL NL8000333A patent/NL8000333A/nl not_active Application Discontinuation
- 1980-01-18 CH CH42080A patent/CH646154A5/de not_active IP Right Cessation
- 1980-01-18 SE SE8000435A patent/SE8000435L/xx not_active Application Discontinuation
- 1980-01-18 DE DE19803001762 patent/DE3001762A1/de not_active Ceased
- 1980-01-18 NO NO800131A patent/NO800131L/no unknown
- 1980-01-18 CA CA000343989A patent/CA1137481A/en not_active Expired
- 1980-01-18 HU HU80105A patent/HU184227B/hu unknown
- 1980-01-18 FR FR8001082A patent/FR2446828A1/fr active Granted
- 1980-01-18 BE BE0/199041A patent/BE881245A/fr not_active IP Right Cessation
- 1980-01-18 AU AU54743/80A patent/AU517241B2/en not_active Ceased
- 1980-01-19 PL PL1980221461A patent/PL123985B1/pl unknown
- 1980-01-19 KR KR1019800000190A patent/KR840001707B1/ko active
- 1980-01-21 PH PH23530A patent/PH14910A/en unknown
- 1980-06-17 NZ NZ192640A patent/NZ192640A/en unknown
-
1981
- 1981-07-27 US US06/286,808 patent/US4448781A/en not_active Expired - Fee Related
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