SE416810C - Forfarande for framstellning av xantinderivat med antiallergisk aktivitet - Google Patents
Forfarande for framstellning av xantinderivat med antiallergisk aktivitetInfo
- Publication number
- SE416810C SE416810C SE7711581A SE7711581A SE416810C SE 416810 C SE416810 C SE 416810C SE 7711581 A SE7711581 A SE 7711581A SE 7711581 A SE7711581 A SE 7711581A SE 416810 C SE416810 C SE 416810C
- Authority
- SE
- Sweden
- Prior art keywords
- compound
- preparation
- methyl
- propyl
- formula
- Prior art date
Links
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- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 210000001715 carotid artery Anatomy 0.000 description 1
- OEYIOHPDSNJKLS-UHFFFAOYSA-N choline Chemical compound C[N+](C)(C)CCO OEYIOHPDSNJKLS-UHFFFAOYSA-N 0.000 description 1
- 229960001231 choline Drugs 0.000 description 1
- 235000015165 citric acid Nutrition 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012230 colorless oil Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000586 desensitisation Methods 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000353 effect on anaphylaxis Effects 0.000 description 1
- 239000007911 effervescent powder Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- IPCSVZSSVZVIGE-UHFFFAOYSA-M hexadecanoate Chemical compound CCCCCCCCCCCCCCCC([O-])=O IPCSVZSSVZVIGE-UHFFFAOYSA-M 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000007803 itching Effects 0.000 description 1
- 210000004731 jugular vein Anatomy 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- GXHFUVWIGNLZSC-UHFFFAOYSA-N meldrum's acid Chemical compound CC1(C)OC(=O)CC(=O)O1 GXHFUVWIGNLZSC-UHFFFAOYSA-N 0.000 description 1
- HAMGRBXTJNITHG-UHFFFAOYSA-N methyl isocyanate Chemical compound CN=C=O HAMGRBXTJNITHG-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 238000007911 parenteral administration Methods 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 230000003389 potentiating effect Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- FAIAJSOSTNJZCI-UHFFFAOYSA-N purine-2,6-dione Chemical compound O=C1NC(=O)C2=NC=NC2=N1 FAIAJSOSTNJZCI-UHFFFAOYSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 238000009531 respiratory rate measurement Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000012453 sprague-dawley rat model Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000008227 sterile water for injection Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000006190 sub-lingual tablet Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 230000006794 tachycardia Effects 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 238000011287 therapeutic dose Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 230000007306 turnover Effects 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
- 229940075420 xanthine Drugs 0.000 description 1
Classifications
-
- 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
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/52—Two oxygen atoms
- C07D239/54—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals
- C07D239/545—Two oxygen atoms as doubly bound oxygen atoms or as unsubstituted hydroxy radicals with other 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems
- C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
- C07D473/04—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms
- C07D473/06—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 two oxygen atoms with radicals containing only hydrogen and carbon atoms, attached in position 1 or 3
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pulmonology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Immunology (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (21)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7711581A SE416810C (sv) | 1977-10-14 | 1977-10-14 | Forfarande for framstellning av xantinderivat med antiallergisk aktivitet |
| ZA00785335A ZA785335B (en) | 1977-10-14 | 1978-09-19 | Xanthine derivatives |
| US05/947,002 US4233303A (en) | 1977-10-14 | 1978-09-29 | Xanthine derivatives |
| AU40365/78A AU521585B2 (en) | 1977-10-14 | 1978-10-03 | Xanthine derivatives |
| NZ188566A NZ188566A (en) | 1977-10-14 | 1978-10-03 | Certain 1,8-dialkyl-3-hydrocarbyl-3,7-dihydro-1h-purine-2,6-diones |
| DE7878850015T DE2862017D1 (en) | 1977-10-14 | 1978-10-03 | Xanthine derivatives having antiallergic activity and pharmacological preparations containing them |
| EP78850015A EP0001735B1 (en) | 1977-10-14 | 1978-10-03 | Xanthine derivatives having antiallergic activity and pharmacological preparations containing them |
| AT0714478A AT363491B (de) | 1977-10-14 | 1978-10-04 | Verfahren zur herstellung von neuen 1,3,8trisubstituierten xanthinen und deren salzen |
| CA313,026A CA1109470A (en) | 1977-10-14 | 1978-10-10 | Xanthine derivatives |
| DD78208423A DD139855A5 (de) | 1977-10-14 | 1978-10-12 | Verfahren zur herstellung von xanthinderivaten |
| DK453778A DK148260C (da) | 1977-10-14 | 1978-10-12 | Analogifremgangsmaade til fremstilling af 1,3,8-trisubstituerede xantinderivater eller salte deraf |
| FI783126A FI66383C (fi) | 1977-10-14 | 1978-10-13 | Foerfarande foer framstaellning av farmakologiskt aktiva xantinderivat |
| IT51499/78A IT1109208B (it) | 1977-10-14 | 1978-10-13 | Procedimento per la produzione di derivati della xantina e prodotto relativo |
| CS786669A CS208756B2 (en) | 1977-10-14 | 1978-10-13 | Method of preparation of the 1,3,8-substituted xantines |
| NO783471A NO147562C (no) | 1977-10-14 | 1978-10-13 | Analogifremgangsmaate for fremstilling av terapeutisk virksomme xantinderivater |
| HU78DA359A HU180219B (en) | 1977-10-14 | 1978-10-13 | Process for producing substituted xantine derivatives and salts |
| SU782675299A SU755199A3 (en) | 1977-10-14 | 1978-10-13 | Method of preparing xanthine derivatives or their salts |
| IE2041/78A IE47884B1 (en) | 1977-10-14 | 1978-10-13 | Xanthine derivatives having antiallergic activity and pharmacological preparations containing them |
| JP12573978A JPS5479296A (en) | 1977-10-14 | 1978-10-14 | Xanthine derivative |
| SG855/84A SG85584G (en) | 1977-10-14 | 1984-11-29 | Xanthine derivatives having antiallergic activity and pharmacological preparations containing them |
| HK63/85A HK6385A (en) | 1977-10-14 | 1985-01-24 | Xanthine derivatives having antiallergic activity and pharmacological preparations containing them |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7711581A SE416810C (sv) | 1977-10-14 | 1977-10-14 | Forfarande for framstellning av xantinderivat med antiallergisk aktivitet |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE7711581L SE7711581L (sv) | 1979-04-15 |
| SE416810B SE416810B (sv) | 1981-02-09 |
| SE416810C true SE416810C (sv) | 1982-07-19 |
Family
ID=20332576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7711581A SE416810C (sv) | 1977-10-14 | 1977-10-14 | Forfarande for framstellning av xantinderivat med antiallergisk aktivitet |
Country Status (21)
| Country | Link |
|---|---|
| US (1) | US4233303A (it) |
| EP (1) | EP0001735B1 (it) |
| JP (1) | JPS5479296A (it) |
| AT (1) | AT363491B (it) |
| AU (1) | AU521585B2 (it) |
| CA (1) | CA1109470A (it) |
| CS (1) | CS208756B2 (it) |
| DD (1) | DD139855A5 (it) |
| DE (1) | DE2862017D1 (it) |
| DK (1) | DK148260C (it) |
| FI (1) | FI66383C (it) |
| HK (1) | HK6385A (it) |
| HU (1) | HU180219B (it) |
| IE (1) | IE47884B1 (it) |
| IT (1) | IT1109208B (it) |
| NO (1) | NO147562C (it) |
| NZ (1) | NZ188566A (it) |
| SE (1) | SE416810C (it) |
| SG (1) | SG85584G (it) |
| SU (1) | SU755199A3 (it) |
| ZA (1) | ZA785335B (it) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE7810947L (sv) * | 1978-10-20 | 1980-04-21 | Draco Ab | 3-alkylxanthines |
| SE8002910L (sv) * | 1980-04-18 | 1981-10-19 | Draco Ab | 3,8-dialkylxantiner, forfarande for deras framstellning, beredning och metoder for behandling av kronisk obstruktiv luftvegssjukdom och kardiovaskulera sjukdomar |
| US4755517A (en) * | 1986-07-31 | 1988-07-05 | Warner-Lambert Company | Derivatives of xanthine, pharmaceutical compositions and methods of use therefor |
| US5298508A (en) * | 1988-07-19 | 1994-03-29 | The United States Of America As Represented By The Department Of Health And Human Services | Irreversible inhibitors of adenosine receptors |
| US5321029A (en) * | 1988-11-14 | 1994-06-14 | Beecham-Wuelfing Gmbh & Co.K.G. | Xanthines |
| GB8826595D0 (en) * | 1988-11-14 | 1988-12-21 | Beecham Wuelfing Gmbh & Co Kg | Active compounds |
| IT1229195B (it) * | 1989-03-10 | 1991-07-25 | Poli Ind Chimica Spa | Derivati xantinici ad attivita' broncodilatatrice e loro applicazioni terapeutiche. |
| GB8929208D0 (en) * | 1989-12-27 | 1990-02-28 | Almirall Lab | New xanthine derivatives |
| US5047534A (en) * | 1990-03-26 | 1991-09-10 | Merrell Dow Pharmaceuticals Inc. | Selective adenosine receptor agents |
| US5342841A (en) * | 1992-03-12 | 1994-08-30 | Kyowa Hakko Kogyo Co., Ltd. | Xanthine derivatives |
| US5366977A (en) * | 1992-09-29 | 1994-11-22 | The United States Of America, As Represented By The Department Of Health And Human Services | Method of treating cystic fibrosis using 8-cyclopentyl-1,3-dipropylxanthine or xanthine amino congeners |
| US5395836A (en) * | 1993-04-07 | 1995-03-07 | Kyowa Hakko Kogyo Co., Ltd. | 8-tricycloalkyl xanthine derivatives |
| GB9312853D0 (en) * | 1993-06-22 | 1993-08-04 | Euro Celtique Sa | Chemical compounds |
| US5591776A (en) * | 1994-06-24 | 1997-01-07 | Euro-Celtique, S.A. | Pheynl or benzyl-substituted rolipram-based compounds for and method of inhibiting phosphodiesterase IV |
| US5922751A (en) * | 1994-06-24 | 1999-07-13 | Euro-Celtique, S.A. | Aryl pyrazole compound for inhibiting phosphodiesterase IV and methods of using same |
| US5661153A (en) * | 1994-07-19 | 1997-08-26 | Japan Energy Corporation | 1-arylpyrimidine derivatives and pharmaceutical use thereof |
| EP0799040B1 (en) * | 1994-12-13 | 2003-08-20 | Euroceltique S.A. | Trisubstituted thioxanthines |
| WO1996018399A1 (en) * | 1994-12-13 | 1996-06-20 | Euro-Celtique, S.A. | Aryl thioxanthines |
| US6166041A (en) * | 1995-10-11 | 2000-12-26 | Euro-Celtique, S.A. | 2-heteroaryl and 2-heterocyclic benzoxazoles as PDE IV inhibitors for the treatment of asthma |
| US6075016A (en) * | 1996-04-10 | 2000-06-13 | Euro-Celtique S.A. | 6,5-fused aromatic ring systems having enhanced phosphodiesterase IV inhibitory activity |
| US5864037A (en) * | 1996-06-06 | 1999-01-26 | Euro-Celtique, S.A. | Methods for the synthesis of chemical compounds having PDE-IV inhibitory activity |
| WO2004096228A1 (en) | 2003-04-25 | 2004-11-11 | Novacardia, Inc. | Method of improved diuresis in individuals with impaired renal function |
| CN101094671A (zh) * | 2004-04-16 | 2007-12-26 | 美国诺华卡迪亚公司 | 包含腺苷a1受体拮抗剂和醛固酮抑制剂的组合疗法 |
| US20070049757A1 (en) * | 2005-08-26 | 2007-03-01 | Rieger Jayson M | Methods for the synthesis of substituted amino uracils |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1911279A1 (de) * | 1969-03-05 | 1970-11-12 | Eckert Dr Theodor | Verfahren zur Erhoehung der Resorptionsfaehigkeit von Arzneistoffen |
| US3900474A (en) * | 1973-05-14 | 1975-08-19 | Kendall & Co | Trifluoroalkyl, fluorobenzyl, pentafluorobenzyl, fluorobenzenesulfonyl, and pentafluorobenzenesulfonyl theophyllines |
| US4061753A (en) * | 1976-02-06 | 1977-12-06 | Interx Research Corporation | Treating psoriasis with transient pro-drug forms of xanthine derivatives |
| US4120947A (en) * | 1976-03-31 | 1978-10-17 | Cooper Laboratories, Inc. | Xanthine compounds and method of treating bronchospastic and allergic diseases |
| CA1077932A (en) | 1976-03-31 | 1980-05-20 | Berlex Laboratories, Inc. | Xanthine compounds and method of treating bronchospastic and allergic diseases |
-
1977
- 1977-10-14 SE SE7711581A patent/SE416810C/sv unknown
-
1978
- 1978-09-19 ZA ZA00785335A patent/ZA785335B/xx unknown
- 1978-09-29 US US05/947,002 patent/US4233303A/en not_active Expired - Lifetime
- 1978-10-03 AU AU40365/78A patent/AU521585B2/en not_active Expired
- 1978-10-03 DE DE7878850015T patent/DE2862017D1/de not_active Expired
- 1978-10-03 NZ NZ188566A patent/NZ188566A/en unknown
- 1978-10-03 EP EP78850015A patent/EP0001735B1/en not_active Expired
- 1978-10-04 AT AT0714478A patent/AT363491B/de not_active IP Right Cessation
- 1978-10-10 CA CA313,026A patent/CA1109470A/en not_active Expired
- 1978-10-12 DK DK453778A patent/DK148260C/da not_active IP Right Cessation
- 1978-10-12 DD DD78208423A patent/DD139855A5/de unknown
- 1978-10-13 HU HU78DA359A patent/HU180219B/hu unknown
- 1978-10-13 IE IE2041/78A patent/IE47884B1/en unknown
- 1978-10-13 CS CS786669A patent/CS208756B2/cs unknown
- 1978-10-13 NO NO783471A patent/NO147562C/no unknown
- 1978-10-13 SU SU782675299A patent/SU755199A3/ru active
- 1978-10-13 IT IT51499/78A patent/IT1109208B/it active
- 1978-10-13 FI FI783126A patent/FI66383C/fi not_active IP Right Cessation
- 1978-10-14 JP JP12573978A patent/JPS5479296A/ja active Pending
-
1984
- 1984-11-29 SG SG855/84A patent/SG85584G/en unknown
-
1985
- 1985-01-24 HK HK63/85A patent/HK6385A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI783126A (fi) | 1979-04-15 |
| DD139855A5 (de) | 1980-01-23 |
| FI66383B (fi) | 1984-06-29 |
| DK148260C (da) | 1986-02-10 |
| HK6385A (en) | 1985-02-01 |
| US4233303A (en) | 1980-11-11 |
| JPS5479296A (en) | 1979-06-25 |
| SE416810B (sv) | 1981-02-09 |
| IT7851499A0 (it) | 1978-10-13 |
| EP0001735B1 (en) | 1982-09-01 |
| DK453778A (da) | 1979-04-15 |
| EP0001735A1 (en) | 1979-05-02 |
| IT1109208B (it) | 1985-12-16 |
| NZ188566A (en) | 1984-07-06 |
| SE7711581L (sv) | 1979-04-15 |
| ATA714478A (de) | 1980-09-15 |
| SG85584G (en) | 1985-06-07 |
| ZA785335B (en) | 1979-09-26 |
| AT363491B (de) | 1981-08-10 |
| CS208756B2 (en) | 1981-09-15 |
| CA1109470A (en) | 1981-09-22 |
| HU180219B (en) | 1983-02-28 |
| SU755199A3 (en) | 1980-08-07 |
| NO147562B (no) | 1983-01-24 |
| DK148260B (da) | 1985-05-20 |
| AU521585B2 (en) | 1982-04-22 |
| IE47884B1 (en) | 1984-07-11 |
| NO147562C (no) | 1983-05-18 |
| IE782041L (en) | 1979-04-14 |
| NO783471L (no) | 1979-04-18 |
| AU4036578A (en) | 1980-04-17 |
| FI66383C (fi) | 1984-10-10 |
| DE2862017D1 (en) | 1982-10-28 |
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