NO301011B1 - 3-oksadiazolyl-5,6,7,8-tetrahydro-1,6-naftyridinderivater - Google Patents
3-oksadiazolyl-5,6,7,8-tetrahydro-1,6-naftyridinderivater Download PDFInfo
- Publication number
- NO301011B1 NO301011B1 NO933115A NO933115A NO301011B1 NO 301011 B1 NO301011 B1 NO 301011B1 NO 933115 A NO933115 A NO 933115A NO 933115 A NO933115 A NO 933115A NO 301011 B1 NO301011 B1 NO 301011B1
- Authority
- NO
- Norway
- Prior art keywords
- group
- tetrahydro
- benzyl
- compound
- oxadiazol
- Prior art date
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- OMFARWAPFVGOEC-UHFFFAOYSA-N 4-(5,6,7,8-tetrahydro-1,6-naphthyridin-3-yl)oxadiazole Chemical compound C1=C2CNCCC2=NC=C1C1=CON=N1 OMFARWAPFVGOEC-UHFFFAOYSA-N 0.000 title claims abstract description 5
- 125000000217 alkyl group Chemical group 0.000 claims abstract description 39
- 125000003545 alkoxy group Chemical group 0.000 claims abstract description 23
- 239000002253 acid Substances 0.000 claims abstract description 20
- 150000003839 salts Chemical class 0.000 claims abstract description 20
- 125000004414 alkyl thio group Chemical group 0.000 claims abstract description 15
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 11
- 125000003302 alkenyloxy group Chemical group 0.000 claims abstract description 11
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 11
- 125000001072 heteroaryl group Chemical group 0.000 claims abstract description 10
- 125000000304 alkynyl group Chemical group 0.000 claims abstract description 9
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims abstract description 9
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims abstract description 9
- 125000002252 acyl group Chemical group 0.000 claims abstract description 5
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical group C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 claims abstract description 3
- 125000003118 aryl group Chemical group 0.000 claims abstract 3
- 150000001875 compounds Chemical class 0.000 claims description 173
- 238000002360 preparation method Methods 0.000 claims description 35
- -1 3-oxadiazolyl compound Chemical class 0.000 claims description 21
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 12
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 9
- 125000005843 halogen group Chemical group 0.000 claims description 8
- 125000004076 pyridyl group Chemical group 0.000 claims description 8
- 125000001544 thienyl group Chemical group 0.000 claims description 8
- 102000004300 GABA-A Receptors Human genes 0.000 claims description 7
- 108090000839 GABA-A Receptors Proteins 0.000 claims description 7
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 7
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 claims description 6
- 125000001584 benzyloxycarbonyl group Chemical group C(=O)(OCC1=CC=CC=C1)* 0.000 claims description 6
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 6
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 6
- 239000000825 pharmaceutical preparation Substances 0.000 claims description 5
- 125000001424 substituent group Chemical group 0.000 claims description 5
- 125000003282 alkyl amino group Chemical group 0.000 claims description 4
- 125000002541 furyl group Chemical group 0.000 claims description 4
- 125000000842 isoxazolyl group Chemical group 0.000 claims description 4
- FKASFBLJDCHBNZ-UHFFFAOYSA-N 1,3,4-oxadiazole Chemical group C1=NN=CO1 FKASFBLJDCHBNZ-UHFFFAOYSA-N 0.000 claims description 3
- 230000027455 binding Effects 0.000 claims description 3
- 239000003814 drug Substances 0.000 claims description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 3
- 125000001624 naphthyl group Chemical group 0.000 claims description 3
- 125000000335 thiazolyl group Chemical group 0.000 claims description 3
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 claims description 3
- BBVIDBNAYOIXOE-UHFFFAOYSA-N 1,2,4-oxadiazole Chemical group C=1N=CON=1 BBVIDBNAYOIXOE-UHFFFAOYSA-N 0.000 claims description 2
- ZCUMIRVXZJDMDR-UHFFFAOYSA-N 6-benzyl-3-(5-cyclopropyl-1,2,4-oxadiazol-3-yl)-1,5,7,8-tetrahydro-1,6-naphthyridin-2-one Chemical group O=c1[nH]c2CCN(Cc3ccccc3)Cc2cc1-c1noc(n1)C1CC1 ZCUMIRVXZJDMDR-UHFFFAOYSA-N 0.000 claims description 2
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 claims description 2
- 229940079593 drug Drugs 0.000 claims description 2
- BZLLVTYOOJNQIF-UHFFFAOYSA-N (3e)-6-benzyl-3-(5-methoxy-1,3,4-oxadiazol-2(3h)-ylidene)-5,6,7,8-tetrahydro-1,6-naphthyridin-2(3h)-one Chemical group O1C(OC)=NN=C1C(C(N1)=O)=CC2=C1CCN(CC=1C=CC=CC=1)C2 BZLLVTYOOJNQIF-UHFFFAOYSA-N 0.000 claims 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims 1
- 125000006274 (C1-C3)alkoxy group Chemical group 0.000 claims 1
- FPEAARFNXIWCTP-UHFFFAOYSA-N 5,6,7,8-tetrahydro-1,6-naphthyridine Chemical class C1=CC=C2CNCCC2=N1 FPEAARFNXIWCTP-UHFFFAOYSA-N 0.000 claims 1
- KLHWCRYJKXJVNT-UHFFFAOYSA-N 6-[(2-bromophenyl)methyl]-3-(5-methoxy-1,3,4-oxadiazol-2-yl)-1,5,7,8-tetrahydro-1,6-naphthyridin-2-one Chemical compound O1C(OC)=NN=C1C(C(N1)=O)=CC2=C1CCN(CC=1C(=CC=CC=1)Br)C2 KLHWCRYJKXJVNT-UHFFFAOYSA-N 0.000 claims 1
- ZJZRURJPCFAEDB-UHFFFAOYSA-N 6-[(2-chlorophenyl)methyl]-3-(5-methoxy-1,3,4-oxadiazol-2-yl)-1,5,7,8-tetrahydro-1,6-naphthyridin-2-one Chemical compound O1C(OC)=NN=C1C(C(N1)=O)=CC2=C1CCN(CC=1C(=CC=CC=1)Cl)C2 ZJZRURJPCFAEDB-UHFFFAOYSA-N 0.000 claims 1
- GIPOJACPFFVFMJ-UHFFFAOYSA-N 6-[(4-chlorophenyl)methyl]-3-(5-methoxy-1,3,4-oxadiazol-2-yl)-1,5,7,8-tetrahydro-1,6-naphthyridin-2-one Chemical compound O1C(OC)=NN=C1C(C(N1)=O)=CC2=C1CCN(CC=1C=CC(Cl)=CC=1)C2 GIPOJACPFFVFMJ-UHFFFAOYSA-N 0.000 claims 1
- TVUTUFIBHHYHJG-UHFFFAOYSA-N 6-benzyl-3-(3-methyl-1,2,4-oxadiazol-5-yl)-1,5,7,8-tetrahydro-1,6-naphthyridin-2-one Chemical compound Cc1noc(n1)-c1cc2CN(Cc3ccccc3)CCc2[nH]c1=O TVUTUFIBHHYHJG-UHFFFAOYSA-N 0.000 claims 1
- MLOSGLZFFXVULD-UHFFFAOYSA-N 6-benzyl-3-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)-1,5,7,8-tetrahydro-1,6-naphthyridin-2-one Chemical compound O=c1[nH]c2CCN(Cc3ccccc3)Cc2cc1-c1nnc(o1)C1CC1 MLOSGLZFFXVULD-UHFFFAOYSA-N 0.000 claims 1
- RDLHKAMUCBURMC-UHFFFAOYSA-N 6-benzyl-3-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,5,7,8-tetrahydro-1,6-naphthyridin-2-one Chemical compound O1C(CC)=NC(C=2C(NC=3CCN(CC=4C=CC=CC=4)CC=3C=2)=O)=N1 RDLHKAMUCBURMC-UHFFFAOYSA-N 0.000 claims 1
- JCXALDUUVYLQFY-UHFFFAOYSA-N 6-benzyl-3-(5-ethyl-1,3,4-oxadiazol-2-yl)-1,5,7,8-tetrahydro-1,6-naphthyridin-2-one Chemical compound O1C(CC)=NN=C1C(C(N1)=O)=CC2=C1CCN(CC=1C=CC=CC=1)C2 JCXALDUUVYLQFY-UHFFFAOYSA-N 0.000 claims 1
- ARABQXURXIAAEP-UHFFFAOYSA-N 6-benzyl-3-(5-methyl-1,2,4-oxadiazol-3-yl)-1,5,7,8-tetrahydro-1,6-naphthyridin-2-one Chemical compound Cc1nc(no1)-c1cc2CN(Cc3ccccc3)CCc2[nH]c1=O ARABQXURXIAAEP-UHFFFAOYSA-N 0.000 claims 1
- FZWLAAWBMGSTSO-UHFFFAOYSA-N Thiazole Chemical group C1=CSC=N1 FZWLAAWBMGSTSO-UHFFFAOYSA-N 0.000 claims 1
- 125000002560 nitrile group Chemical group 0.000 claims 1
- 229940122226 Benzodiazepine receptor agonist Drugs 0.000 abstract 1
- 239000000759 benzodiazepine receptor stimulating agent Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 71
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- 238000000034 method Methods 0.000 description 45
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- 230000002829 reductive effect Effects 0.000 description 37
- 239000013078 crystal Substances 0.000 description 36
- 238000001914 filtration Methods 0.000 description 35
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- FZWBNHMXJMCXLU-BLAUPYHCSA-N isomaltotriose Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@@H](OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O)O1 FZWBNHMXJMCXLU-BLAUPYHCSA-N 0.000 description 1
- 239000000644 isotonic solution Substances 0.000 description 1
- 229940001447 lactate Drugs 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229940039717 lanolin Drugs 0.000 description 1
- 235000019388 lanolin Nutrition 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 239000012280 lithium aluminium hydride Substances 0.000 description 1
- 229960003511 macrogol Drugs 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- 229940049920 malate Drugs 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N malic acid Chemical compound OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- VHRYZQNGTZXDNX-UHFFFAOYSA-N methacryloyl chloride Chemical compound CC(=C)C(Cl)=O VHRYZQNGTZXDNX-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- XMJHPCRAQCTCFT-UHFFFAOYSA-N methyl chloroformate Chemical compound COC(Cl)=O XMJHPCRAQCTCFT-UHFFFAOYSA-N 0.000 description 1
- WFJRIDQGVSJLLH-UHFFFAOYSA-N methyl n-aminocarbamate Chemical compound COC(=O)NN WFJRIDQGVSJLLH-UHFFFAOYSA-N 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 230000036640 muscle relaxation Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003002 pH adjusting agent Substances 0.000 description 1
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 1
- 239000002831 pharmacologic agent Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 description 1
- 239000006187 pill Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229950008882 polysorbate Drugs 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 229920005990 polystyrene resin Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229910052700 potassium Chemical group 0.000 description 1
- 239000011591 potassium Chemical group 0.000 description 1
- 229960003975 potassium Drugs 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 229940086066 potassium hydrogencarbonate Drugs 0.000 description 1
- ZNNZYHKDIALBAK-UHFFFAOYSA-M potassium thiocyanate Chemical compound [K+].[S-]C#N ZNNZYHKDIALBAK-UHFFFAOYSA-M 0.000 description 1
- 229940116357 potassium thiocyanate Drugs 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- VVWRJUBEIPHGQF-UHFFFAOYSA-N propan-2-yl n-propan-2-yloxycarbonyliminocarbamate Chemical compound CC(C)OC(=O)N=NC(=O)OC(C)C VVWRJUBEIPHGQF-UHFFFAOYSA-N 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 208000011117 substance-related disease Diseases 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 210000003568 synaptosome Anatomy 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 229940095064 tartrate Drugs 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- DZLFLBLQUQXARW-UHFFFAOYSA-N tetrabutylammonium Chemical compound CCCC[N+](CCCC)(CCCC)CCCC DZLFLBLQUQXARW-UHFFFAOYSA-N 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- 239000003871 white petrolatum Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26079692 | 1992-09-02 | ||
| JP12496493 | 1993-04-28 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO933115D0 NO933115D0 (no) | 1993-09-01 |
| NO933115L NO933115L (no) | 1994-03-03 |
| NO301011B1 true NO301011B1 (no) | 1997-09-01 |
Family
ID=26461524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO933115A NO301011B1 (no) | 1992-09-02 | 1993-09-01 | 3-oksadiazolyl-5,6,7,8-tetrahydro-1,6-naftyridinderivater |
Country Status (21)
| Country | Link |
|---|---|
| US (3) | US5367078A (ru) |
| EP (1) | EP0588500B1 (ru) |
| KR (1) | KR0157068B1 (ru) |
| CN (1) | CN1039010C (ru) |
| AT (1) | ATE172974T1 (ru) |
| AU (1) | AU664912B2 (ru) |
| CA (1) | CA2104267A1 (ru) |
| CZ (1) | CZ180793A3 (ru) |
| DE (1) | DE69321915T2 (ru) |
| DK (1) | DK0588500T3 (ru) |
| ES (1) | ES2124771T3 (ru) |
| FI (1) | FI102899B (ru) |
| HU (1) | HUT65324A (ru) |
| IL (1) | IL106728A (ru) |
| MX (1) | MX9305300A (ru) |
| NO (1) | NO301011B1 (ru) |
| PH (1) | PH30251A (ru) |
| PL (1) | PL174330B1 (ru) |
| RU (1) | RU2107686C1 (ru) |
| SG (1) | SG81849A1 (ru) |
| TW (1) | TW227562B (ru) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9711257D0 (en) | 1997-05-30 | 1997-07-30 | Smithkline Beecham Plc | Novel compounds |
| ZA985870B (en) * | 1997-07-15 | 1999-01-27 | Dainippon Pharmaceutical Co | 5-substituted-3-oxadiazolyl-1, 6-naphthyridin-2(1H)-one derivatives |
| JP4049297B2 (ja) | 2001-06-11 | 2008-02-20 | 株式会社ルネサステクノロジ | 半導体記憶装置 |
| WO2004014866A1 (en) * | 2002-08-13 | 2004-02-19 | Warner-Lambert Company Llc | Azaisoquinoline derivatives as matrix metalloproteinase inhibitors |
| CA3235444A1 (en) * | 2021-10-12 | 2023-04-20 | Brown University | Glioblastoma multiforme treatments |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3555034A (en) * | 1968-06-18 | 1971-01-12 | American Home Prod | Certain 5,6,7,8-tetrahydro-1,6-naphthyridin-2-ol esters |
| JPS579780A (en) * | 1980-06-21 | 1982-01-19 | Otsuka Pharmaceut Co Ltd | Carbostyril derivative |
| DE3535928A1 (de) * | 1985-10-04 | 1987-04-09 | Schering Ag | Tetrahydro-(beta)-carboline, verfahren zu ihrer herstellung und ihre verwendung als arzneimittel |
| JPH08209780A (ja) * | 1995-02-06 | 1996-08-13 | Aisin Seiki Co Ltd | 便座装置 |
-
1993
- 1993-08-12 AU AU44587/93A patent/AU664912B2/en not_active Ceased
- 1993-08-17 CA CA002104267A patent/CA2104267A1/en not_active Abandoned
- 1993-08-18 SG SG9600733A patent/SG81849A1/en unknown
- 1993-08-18 DK DK93306510T patent/DK0588500T3/da active
- 1993-08-18 EP EP93306510A patent/EP0588500B1/en not_active Expired - Lifetime
- 1993-08-18 AT AT93306510T patent/ATE172974T1/de not_active IP Right Cessation
- 1993-08-18 ES ES93306510T patent/ES2124771T3/es not_active Expired - Lifetime
- 1993-08-18 IL IL10672893A patent/IL106728A/xx not_active IP Right Cessation
- 1993-08-18 DE DE69321915T patent/DE69321915T2/de not_active Expired - Fee Related
- 1993-08-19 PH PH46714A patent/PH30251A/en unknown
- 1993-08-24 TW TW082106850A patent/TW227562B/zh active
- 1993-08-27 US US08/112,660 patent/US5367078A/en not_active Expired - Fee Related
- 1993-08-31 MX MX9305300A patent/MX9305300A/es not_active IP Right Cessation
- 1993-09-01 HU HU9302468A patent/HUT65324A/hu unknown
- 1993-09-01 RU RU93050211A patent/RU2107686C1/ru active
- 1993-09-01 FI FI933815A patent/FI102899B/fi active
- 1993-09-01 CZ CZ931807A patent/CZ180793A3/cs unknown
- 1993-09-01 NO NO933115A patent/NO301011B1/no not_active IP Right Cessation
- 1993-09-02 PL PL93300276A patent/PL174330B1/pl unknown
- 1993-09-02 KR KR1019930017471A patent/KR0157068B1/ko not_active IP Right Cessation
- 1993-09-02 CN CN93116801A patent/CN1039010C/zh not_active Expired - Fee Related
-
1994
- 1994-06-16 US US08/260,835 patent/US5424434A/en not_active Expired - Fee Related
- 1994-06-16 US US08/260,800 patent/US5424433A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DK0588500T3 (da) | 1999-07-19 |
| ES2124771T3 (es) | 1999-02-16 |
| NO933115L (no) | 1994-03-03 |
| KR0157068B1 (ko) | 1998-11-16 |
| US5424433A (en) | 1995-06-13 |
| DE69321915T2 (de) | 1999-03-25 |
| SG81849A1 (en) | 2001-07-24 |
| PL174330B1 (pl) | 1998-07-31 |
| CA2104267A1 (en) | 1994-03-03 |
| IL106728A (en) | 1997-02-18 |
| MX9305300A (es) | 1995-01-31 |
| ATE172974T1 (de) | 1998-11-15 |
| EP0588500B1 (en) | 1998-11-04 |
| FI933815A (fi) | 1994-03-03 |
| FI102899B1 (fi) | 1999-03-15 |
| EP0588500A2 (en) | 1994-03-23 |
| PL300276A1 (en) | 1994-04-18 |
| AU664912B2 (en) | 1995-12-07 |
| NO933115D0 (no) | 1993-09-01 |
| US5424434A (en) | 1995-06-13 |
| DE69321915D1 (de) | 1998-12-10 |
| TW227562B (ru) | 1994-08-01 |
| CZ180793A3 (en) | 1994-08-17 |
| FI933815A0 (fi) | 1993-09-01 |
| FI102899B (fi) | 1999-03-15 |
| AU4458793A (en) | 1994-03-10 |
| CN1039010C (zh) | 1998-07-08 |
| IL106728A0 (en) | 1993-12-08 |
| US5367078A (en) | 1994-11-22 |
| EP0588500A3 (en) | 1994-06-15 |
| RU2107686C1 (ru) | 1998-03-27 |
| PH30251A (en) | 1997-02-05 |
| KR940007030A (ko) | 1994-04-26 |
| HUT65324A (en) | 1994-05-02 |
| CN1086517A (zh) | 1994-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN MARCH 2001 |