ES8304534A1 - "procedimiento de preparacion de derivados de 1-fenil-1-hidroxi-etilamina". - Google Patents
"procedimiento de preparacion de derivados de 1-fenil-1-hidroxi-etilamina".Info
- Publication number
- ES8304534A1 ES8304534A1 ES513109A ES513109A ES8304534A1 ES 8304534 A1 ES8304534 A1 ES 8304534A1 ES 513109 A ES513109 A ES 513109A ES 513109 A ES513109 A ES 513109A ES 8304534 A1 ES8304534 A1 ES 8304534A1
- Authority
- ES
- Spain
- Prior art keywords
- group
- image
- carbon atoms
- preparation
- groups containing
- 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
- 238000002360 preparation method Methods 0.000 title abstract 3
- 239000000543 intermediate Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 5
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000825 pharmaceutical preparation Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
- C07C215/02—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C215/22—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated
- C07C215/28—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated and containing six-membered aromatic rings
- C07C215/34—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated and containing six-membered aromatic rings containing hydroxy groups and carbon atoms of six-membered aromatic rings bound to the same carbon atom of the carbon skeleton and at least one hydroxy group bound to another carbon atom of the carbon skeleton
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
- A61K31/27—Esters, e.g. nitroglycerine, selenocyanates of carbamic or thiocarbamic acids, meprobamate, carbachol, neostigmine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
- A61K31/365—Lactones
- A61K31/375—Ascorbic acid, i.e. vitamin C; Salts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/08—Bronchodilators
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/02—Drugs for disorders of the urinary system of urine or of the urinary tract, e.g. urine acidifiers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Urology & Nephrology (AREA)
- Reproductive Health (AREA)
- Endocrinology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Steroid Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Saccharide Compounds (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Luminescent Compositions (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE 1-FENIL-1-HIDROXI-ETILAMINA Y DE SUS SALES FISIOLOGICAMENTE COMPATIBLES, DE FORMULA (I), EN LA QUE R, R Y R PUEDEN SER VARIOS TIPOS DE RADICALES. CONSISTE EN LA REACCION DE REDUCCION DE UN COMPUESTO DE FORMULA (II), EN LA QUE R, R Y R TIENEN EL MISMO SIGNIFICADO QUE EN LA FORMULA (I). LA REDUCCION SE LLEVA A CABO SIGUIENDO METODOS CONVENCIONALES, TALES COMO HIDROGENACION CATALITICA, O CON HIDRUROS TALES COMO BOROHIDRURO SODICO. EL COMPUESTO OBTENIDO SE PUEDE RESOLVER EN SUS ANTIPODAS OPTICOS. ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS PARA EL TRATAMIENTO DE ENFERMEDADES PULMONARES.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8022439 | 1980-07-09 | ||
| GB8116441 | 1981-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8304534A1 true ES8304534A1 (es) | 1983-03-01 |
| ES513109A0 ES513109A0 (es) | 1983-03-01 |
Family
ID=26276161
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES503768A Expired ES8300678A1 (es) | 1980-07-09 | 1981-07-08 | Procedimiento de preparacion de derivados de 1-fenil-1-hi- droxi-etilamina |
| ES513108A Expired ES8304072A1 (es) | 1980-07-09 | 1982-06-15 | "procedimiento de preparacion de derivados de 1-fenil-1-hidroxi-etilamina". |
| ES513109A Granted ES513109A0 (es) | 1980-07-09 | 1982-06-15 | "procedimiento de preparacion de derivados de 1-fenil-1-hidroxi-etilamina". |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES503768A Expired ES8300678A1 (es) | 1980-07-09 | 1981-07-08 | Procedimiento de preparacion de derivados de 1-fenil-1-hi- droxi-etilamina |
| ES513108A Expired ES8304072A1 (es) | 1980-07-09 | 1982-06-15 | "procedimiento de preparacion de derivados de 1-fenil-1-hidroxi-etilamina". |
Country Status (29)
| Country | Link |
|---|---|
| US (2) | US4419364A (es) |
| EP (1) | EP0043807B1 (es) |
| KR (3) | KR850000301B1 (es) |
| AT (1) | ATE7689T1 (es) |
| AU (1) | AU539976B2 (es) |
| CA (1) | CA1180021A (es) |
| CS (1) | CS221845B2 (es) |
| CY (1) | CY1273A (es) |
| DD (1) | DD202001A5 (es) |
| DE (1) | DE3163871D1 (es) |
| DK (1) | DK157678C (es) |
| ES (3) | ES8300678A1 (es) |
| FI (1) | FI73666C (es) |
| GR (1) | GR74291B (es) |
| HK (1) | HK5385A (es) |
| HU (2) | HU184959B (es) |
| IE (1) | IE51373B1 (es) |
| IS (1) | IS1262B6 (es) |
| LU (1) | LU88304I2 (es) |
| MX (1) | MX9203239A (es) |
| MY (1) | MY8700026A (es) |
| NO (2) | NO152130C (es) |
| NZ (1) | NZ197628A (es) |
| PH (2) | PH16535A (es) |
| PL (1) | PL128513B1 (es) |
| PT (1) | PT73336B (es) |
| SG (1) | SG79784G (es) |
| SU (1) | SU1128830A3 (es) |
| YU (3) | YU42116B (es) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8904064D0 (sv) * | 1989-12-01 | 1989-12-01 | Astra Ab | Improved method of preparing an intermediate for the manufacture of bambuterol |
| SE9000948D0 (sv) * | 1990-03-16 | 1990-03-16 | Draco Ab | New use |
| US5830422A (en) * | 1995-06-23 | 1998-11-03 | Ormiston Mining And Smelting Co. Ltd. | Method for production of sodium bicarbonate, sodium carbonate and ammonium sulfate from sodium sulfate |
| EP0892639A4 (en) * | 1996-01-29 | 1999-06-09 | Savor Evelyn | PROCESS FOR THE TREATMENT OF UNWANTED UTERINE CONTRACTIONS USING OPTICALLY PURE R OR RR ISOMERS OF AGONIST -g (b) -2 ADRENERGIC AGONISTS |
| SE9604752D0 (sv) * | 1996-12-20 | 1996-12-20 | Astra Ab | Formulation and use |
| KR20030085658A (ko) * | 2002-04-30 | 2003-11-07 | 한올제약주식회사 | 밤부테롤의 개선된 합성방법 |
| EP1542672B1 (en) * | 2002-08-08 | 2008-09-03 | Wen Tan | R-bambuterol, its preparation and therapeutic uses |
| US7495028B2 (en) * | 2002-08-08 | 2009-02-24 | Wen Tan | R-bambuterol, its preparation and therapeutic uses |
| RU2387646C2 (ru) * | 2003-08-29 | 2010-04-27 | Рэнбакси Лабораториз Лимитед | Ингибиторы фосфодиэстеразы типа-iv |
| US20070259874A1 (en) * | 2003-11-26 | 2007-11-08 | Palle Venkata P | Phosphodiesterase Inhibitors |
| WO2006081986A1 (en) * | 2005-02-07 | 2006-08-10 | F.Hoffmann-La Roche Ag | Bambuterol and integrin inhibitor combination |
| WO2007031838A1 (en) | 2005-09-16 | 2007-03-22 | Ranbaxy Laboratories Limited | Substituted pyrazolo [3,4-b] pyridines as phosphodiesterase inhibitors |
| WO2007045979A1 (en) | 2005-10-19 | 2007-04-26 | Ranbaxy Laboratories Limited | Pharmaceutical compositions of muscarinic receptor antagonists |
| AU2006305620A1 (en) * | 2005-10-19 | 2007-04-26 | Ranbaxy Laboratories Limited | Compositions of phosphodiesterase type IV inhibitors |
| JO2868B1 (en) | 2006-08-22 | 2015-03-15 | رانبكسي لابوراتوريز ليمتد | Inhibitors of metabolic protein protein enzyme |
| WO2008035316A2 (en) * | 2006-09-22 | 2008-03-27 | Ranbaxy Laboratories Limited | Phosphodiesterase inhibitors |
| EA200900472A1 (ru) * | 2006-09-22 | 2009-10-30 | Ранбакси Лабораторис Лимитед | Ингибиторы фосфодиэстеразы iv типа |
| EP1958947A1 (en) | 2007-02-15 | 2008-08-20 | Ranbaxy Laboratories Limited | Inhibitors of phosphodiesterase type 4 |
| US20110130403A1 (en) * | 2007-03-14 | 2011-06-02 | Ranbaxy Laboratories Limited | Pyrazolo [3, 4-b] pyridine derivatives as phosphodiesterase inhibitors |
| SI2124944T1 (sl) * | 2007-03-14 | 2012-05-31 | Ranbaxy Lab Ltd | Derivati pirazolo b piridina kot inhibitorji fosfodiesteraze |
| EP2111861A1 (en) | 2008-04-21 | 2009-10-28 | Ranbaxy Laboratories Limited | Compositions of phosphodiesterase type IV inhibitors |
| CN103119030A (zh) | 2010-07-30 | 2013-05-22 | 兰贝克赛实验室有限公司 | 基质金属蛋白酶抑制剂 |
| US20140148459A1 (en) | 2010-09-24 | 2014-05-29 | Ranbaxy Laboratories Limited | Matrix metalloproteinase inhibitors |
| MY176727A (en) | 2012-12-03 | 2020-08-20 | Pfizer | Selective androgen receptor modulators |
| US9784726B2 (en) | 2013-01-08 | 2017-10-10 | Atrogi Ab | Screening method, a kit, a method of treatment and a compound for use in a method of treatment |
| CN104557614B (zh) * | 2014-12-15 | 2017-01-04 | 广东东阳光药业有限公司 | 一种胺的还原方法 |
| CN105622461B (zh) * | 2016-01-29 | 2018-06-19 | 华南理工大学 | 一种化合物及其制备方法与应用 |
| CN105859589B (zh) * | 2016-04-05 | 2018-09-28 | 深圳市康立生生物科技有限公司 | 一种制备班布特罗杂质c的方法 |
| GB201714745D0 (en) | 2017-09-13 | 2017-10-25 | Atrogi Ab | New compounds and uses |
| GB201714740D0 (en) | 2017-09-13 | 2017-10-25 | Atrogi Ab | New compounds and uses |
| GB201714736D0 (en) | 2017-09-13 | 2017-10-25 | Atrogi Ab | New compounds and uses |
| GB201714734D0 (en) | 2017-09-13 | 2017-10-25 | Atrogi Ab | New compounds and uses |
| CN109942462B (zh) * | 2019-03-06 | 2022-01-14 | 宏冠生物药业有限公司 | 一种盐酸班布特罗的合成工艺 |
| GB201903832D0 (en) | 2019-03-20 | 2019-05-01 | Atrogi Ab | New compounds and methods |
| GB202205895D0 (en) | 2022-04-22 | 2022-06-08 | Atrogi Ab | New medical uses |
| CN117069620A (zh) * | 2022-05-17 | 2023-11-17 | 成都施贝康生物医药科技有限公司 | 一种间苯三酚衍生物及其制备和用途 |
| CN120583945A (zh) | 2023-01-20 | 2025-09-02 | 阿托基公司 | 用于治疗或预防肌肉消耗的β2-肾上腺素能受体激动剂 |
| GB202302225D0 (en) | 2023-02-16 | 2023-04-05 | Atrogi Ab | New medical uses |
| GB202303229D0 (en) | 2023-03-06 | 2023-04-19 | Atrogi Ab | New medical uses |
| CN117586152B (zh) * | 2023-11-23 | 2026-04-03 | 黑龙江乌苏里江制药有限公司 | 一种盐酸班布特罗的制备方法 |
| GB202403169D0 (en) | 2024-03-05 | 2024-04-17 | Atrogi Ab | New medical uses |
| WO2025238248A1 (en) | 2024-05-17 | 2025-11-20 | Atrogi Ab | USE OF β2-ADRENERGIC RECEPTOR AGONISTS IN TREATING MUSCLE WASTING |
| CN120585720A (zh) * | 2025-06-12 | 2025-09-05 | 肇庆学院 | 一种双靶点药物的经鼻给药制剂及其应用 |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE178032C1 (es) | 1961-01-01 | |||
| DE1643488U (de) | 1949-11-28 | 1952-09-11 | G E Hilge Fa | Brutgeraet. |
| DK85789C (da) | 1955-07-05 | 1958-06-30 | Cilag Ag | Fremgangsmåde til fremstilling af d,1- eller 1-isopropyl-aminometyl-(3,4-dihydroksy-fenyl)-karbinol eller salte deraf. |
| DE1768167U (de) | 1958-04-02 | 1958-06-04 | Artur O Herrmann | Warngeraet bei strassenhindernissen. |
| DE1275069B (de) | 1960-02-15 | 1968-08-14 | Boehringer Sohn Ingelheim | 1-(3', 5'-Dihydroxyphenyl)-1-hydroxy-2-isopropylaminoalkane und Verfahren zu ihrer Herstellung |
| BE622434A (es) | 1961-09-14 | |||
| FR1324857A (fr) * | 1962-06-14 | 1963-04-19 | Chemie Linz Ag | Procédé pour la préparation de dérivés de la phényléthanolamine |
| GB1141606A (en) | 1965-04-12 | 1969-01-29 | Rech S Et D Applic Scient Et M | Improvements in alkyl ethers of substituted phenylaminoethanols |
| DE1543372A1 (de) | 1966-10-18 | 1971-04-01 | Boehringer Sohn Ingelheim | Verfahren zur Herstellung von o-substituierten 3,4-Dioxyphenylalkanolaminen |
| US3937838A (en) * | 1966-10-19 | 1976-02-10 | Aktiebolaget Draco | Orally active bronchospasmolytic compounds and their preparation |
| SE358633B (es) | 1966-10-19 | 1973-08-06 | Draco Ab | |
| NO132866C (es) | 1966-10-19 | 1976-01-21 | Draco Ab | |
| SE335359B (es) | 1966-10-19 | 1971-05-24 | Draco Ab | |
| FR6087M (es) | 1967-01-10 | 1968-06-04 | ||
| SE369299B (es) | 1967-10-18 | 1974-08-19 | Draco Ab | |
| SE338324B (es) | 1967-12-19 | 1971-09-06 | Haessle Ab | |
| NO129903B (es) | 1969-04-01 | 1974-06-10 | Sterling Drug Inc | |
| AT294046B (de) | 1969-07-08 | 1971-11-10 | Chemie Linz Ag | Verfahren zur Herstellung des N,N'-Bis[2-(3',4'-dihydroxyphenyl)-2-hydroxyäthyl]-hexamethylendiamins, seiner optisch aktiven Formen und der Salze derselben |
| US3657319A (en) * | 1970-05-05 | 1972-04-18 | Smith Kline French Lab | Alpha-aminoalkyl-4-hydroxy-3-carboalkoxyaminobenzyl alcohols |
| NO126437B (es) | 1970-08-05 | 1973-02-05 | Draco Ab | |
| NL7112938A (es) | 1970-09-30 | 1972-04-05 | ||
| CH550771A (de) | 1970-10-30 | 1974-06-28 | Hoffmann La Roche | Verfahren zur herstellung von phenaethylaminderivaten. |
| US3876679A (en) | 1970-12-09 | 1975-04-08 | Aldrich Chem Co Inc | Di-substituted phenethylcarbamic acid esters |
| FI55988C (fi) | 1971-10-19 | 1979-11-12 | Klinge Co Chem Pharm Fab | Foerfarande foer framstaellning av terapeutiskt anvaendbara o-acylfenoletanolaminer |
| US4011258A (en) | 1973-06-21 | 1977-03-08 | Aktiebolaget Draco | Orally active bronchospasmolytic compounds |
| FI56673C (fi) | 1974-03-29 | 1981-02-04 | Huhtamaeki Yhthymae Oy | Nytt foerfarande foer framstaellning av alfa-tert-bytylaminometyl-4-hydroxy-m-xylen-alfa1 alfa3-diol |
| JPS556625B2 (es) | 1974-05-16 | 1980-02-18 | ||
| US4063025A (en) * | 1975-02-05 | 1977-12-13 | Yamanouchi Pharmaceutical Co., Ltd. | 4-Substituted amino-α-aminomethylbenzyl alcohol derivatives |
| SE7510988L (sv) | 1975-10-01 | 1977-04-02 | Draco Ab | Nya farmaceutiskt aktiva foreningar |
| DE2710997C3 (de) * | 1977-03-14 | 1980-08-14 | Dr. Karl Thomae Gmbh, 7950 Biberach | 4-Alkoxy carbonylamino-phenyläthanolamine, deren Herstellung und deren Verwendung als Arzneimittel |
-
1981
- 1981-06-30 DE DE8181850117T patent/DE3163871D1/de not_active Expired
- 1981-06-30 EP EP81850117A patent/EP0043807B1/en not_active Expired
- 1981-06-30 AT AT81850117T patent/ATE7689T1/de active
- 1981-06-30 CY CY1273A patent/CY1273A/xx unknown
- 1981-07-01 US US06/279,672 patent/US4419364A/en not_active Expired - Lifetime
- 1981-07-07 PH PH25872A patent/PH16535A/en unknown
- 1981-07-07 AU AU72618/81A patent/AU539976B2/en not_active Expired
- 1981-07-07 IE IE1522/81A patent/IE51373B1/en not_active IP Right Cessation
- 1981-07-07 NO NO812311A patent/NO152130C/no unknown
- 1981-07-07 NZ NZ197628A patent/NZ197628A/en unknown
- 1981-07-08 HU HU811986A patent/HU184959B/hu unknown
- 1981-07-08 CS CS815265A patent/CS221845B2/cs unknown
- 1981-07-08 FI FI812158A patent/FI73666C/fi not_active IP Right Cessation
- 1981-07-08 HU HU813788A patent/HU187611B/hu unknown
- 1981-07-08 PL PL1981232108A patent/PL128513B1/pl unknown
- 1981-07-08 DK DK303481A patent/DK157678C/da active
- 1981-07-08 CA CA000381360A patent/CA1180021A/en not_active Expired
- 1981-07-08 PT PT73336A patent/PT73336B/pt unknown
- 1981-07-08 SU SU813308249A patent/SU1128830A3/ru active
- 1981-07-08 ES ES503768A patent/ES8300678A1/es not_active Expired
- 1981-07-08 IS IS2657A patent/IS1262B6/is unknown
- 1981-07-09 YU YU1704/81A patent/YU42116B/xx unknown
- 1981-07-09 DD DD81231626A patent/DD202001A5/de unknown
- 1981-07-09 KR KR1019810002490A patent/KR850000301B1/ko not_active Expired
- 1981-07-09 GR GR65453A patent/GR74291B/el unknown
-
1982
- 1982-06-15 ES ES513108A patent/ES8304072A1/es not_active Expired
- 1982-06-15 ES ES513109A patent/ES513109A0/es active Granted
- 1982-07-06 US US06/395,650 patent/US4451663A/en not_active Expired - Lifetime
- 1982-07-23 PH PH27617A patent/PH19447A/en unknown
-
1983
- 1983-04-15 YU YU864/83A patent/YU43169B/xx unknown
- 1983-04-15 YU YU863/83A patent/YU43168B/xx unknown
-
1984
- 1984-09-26 KR KR1019840005925A patent/KR850000871B1/ko not_active Expired
- 1984-09-26 KR KR1019840005924A patent/KR850000870B1/ko not_active Expired
- 1984-11-09 SG SG797/84A patent/SG79784G/en unknown
-
1985
- 1985-01-17 HK HK53/85A patent/HK5385A/en not_active IP Right Cessation
-
1987
- 1987-12-30 MY MY26/87A patent/MY8700026A/xx unknown
-
1992
- 1992-06-24 MX MX9203239A patent/MX9203239A/es unknown
-
1993
- 1993-06-16 LU LU88304C patent/LU88304I2/fr unknown
-
1996
- 1996-06-27 NO NO1996008C patent/NO1996008I1/no unknown
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