CO4700460A1 - 5,6-DIHIDRO-9H-PIRAZOL[3,4-c]-1,2,4-TRIAZOL[4,3-a] PIRIDINAS TRICICLICAS - Google Patents
5,6-DIHIDRO-9H-PIRAZOL[3,4-c]-1,2,4-TRIAZOL[4,3-a] PIRIDINAS TRICICLICASInfo
- Publication number
- CO4700460A1 CO4700460A1 CO96029521A CO96029521A CO4700460A1 CO 4700460 A1 CO4700460 A1 CO 4700460A1 CO 96029521 A CO96029521 A CO 96029521A CO 96029521 A CO96029521 A CO 96029521A CO 4700460 A1 CO4700460 A1 CO 4700460A1
- Authority
- CO
- Colombia
- Prior art keywords
- alkyl
- hydrogen
- cycloalkyl
- group
- alkoxy
- Prior art date
Links
- 229910052739 hydrogen Inorganic materials 0.000 abstract 7
- 239000001257 hydrogen Substances 0.000 abstract 7
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 7
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 4
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract 3
- 229910052736 halogen Inorganic materials 0.000 abstract 3
- 150000002367 halogens Chemical class 0.000 abstract 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 abstract 3
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 abstract 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 125000003342 alkenyl group Chemical group 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 2
- 239000011593 sulfur Substances 0.000 abstract 2
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 abstract 1
- 125000006527 (C1-C5) alkyl group Chemical group 0.000 abstract 1
- 125000006833 (C1-C5) alkylene group Chemical group 0.000 abstract 1
- 125000006701 (C1-C7) alkyl group Chemical group 0.000 abstract 1
- 125000006656 (C2-C4) alkenyl group Chemical group 0.000 abstract 1
- 125000006729 (C2-C5) alkenyl group Chemical group 0.000 abstract 1
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 abstract 1
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 abstract 1
- 125000000041 C6-C10 aryl group Chemical group 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000304 alkynyl group Chemical group 0.000 abstract 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 125000004104 aryloxy group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000000000 cycloalkoxy group Chemical group 0.000 abstract 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 abstract 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
- C07D471/12—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 three hetero rings
- C07D471/14—Ortho-condensed systems
-
- 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
- A61P11/06—Antiasthmatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/06—Antipsoriatics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/16—Otologicals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/04—Antibacterial agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
- A61P31/14—Antivirals for RNA viruses
- A61P31/18—Antivirals for RNA viruses for HIV
-
- 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
- A61P37/02—Immunomodulators
- A61P37/04—Immunostimulants
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pharmacology & Pharmacy (AREA)
- General Chemical & Material Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Pulmonology (AREA)
- Virology (AREA)
- Dermatology (AREA)
- Rheumatology (AREA)
- Molecular Biology (AREA)
- Pain & Pain Management (AREA)
- Tropical Medicine & Parasitology (AREA)
- AIDS & HIV (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Physical Education & Sports Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
Un compuesto de fórmula (I) y sus sales farmacéuticamenteaceptables; en la que R´ es hidrógeno, alquilo de C1 -C6 , alcoxi de C1 -C6 , alquenilo de C2 -C4 , fenilo, dimetilamino, cicloalquilo de C3 -C6 , cicloalquilo de C3 -C6 -alquilo de C1 -C3 o acilo de C1 -C6 , en el que los grupos alquilo, fenilo o alquinilo pueden estar sustituidos con hasta dos grupos hidroxi, alquilo de C1 -C3 o trifluorometilo, o hasta tres halógenos; R2 y R3 se seleccionan cada uno de ellos de forma independiente entre el grupo formado por hidrógeno, alquilo de C1 -C14 , alcoxi de C1 -C7 -alquilo de C1 -C7 , alquenilo de C2 -C14 , cicloalquilo de C3 -C7 , cicloalquilo de C3 -C7 -alquilo de C1 -C2 , un grupo (heterocíclico de C4 -C7 ) - (CH2 )n saturado o insaturado en el que n es 0, 1 ó 2, que contiene como heteroátomos uno o dos del grupo formado por oxígeno, azufre, sulfonilo, nitrógeno y NR4 , en el que R4 es hidrógeno o alquilo de C1 -C4 ; o un grupo de fórmula en el que un entero de 1 a 5; b y c son 0 ó 1; R5 es hidrógeno, hidroxi, alquilo de C1 -C5 , alquenilo de C2 -C5 , alcoxi de C1 -C5 , cicloalcoxi de C3 -C6 , halógeno, trifluorometilo, CO2 R6 , CONR6 R7 , NR6 R7 , NO2 o SO2 NR6 R7 , en el que R6 y R7 son cada uno, de forma independiente hidrógeno o alquilo de C1 -C4 ; en el que Z es oxígeno, azufre, SO2 , CO o NR8 , en el que R8 es hidrógeno o alquilo de C1 -C4 ; e Y es alquileno de C1 -C5 o alquenilo de C2 -C6 opcionalmente sustituido con hasta dos grupos alquilo de C1 -C7 o cicloalquilo de C3 -C7 ; en el que cada uno de dichos grupos alquilo, alquenilo, cicloalquilo, alcoxi-alquilo o heterocíclico puede estar sustituido con uno a catorce, preferiblemente de uno a cinco, del grupo formado por alquilo de C1 -C2 , trifluorometilo o halógeno; y Ra y R10 se seleccionan cada uno de forma independiente entre el grupo formado por hidrógeno, alquilo de C1 -C6 , alcoxi de C1 -C6 , arilo de C6 -C10 y ariloxi de C6 -C10 .
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IB1995/000429 WO1996039408A1 (en) | 1995-06-06 | 1995-06-06 | TRICYCLIC 5,6-DIHYDRO-9H-PYRAZOLO[3,4-c]-1,2,4-TRIAZOLO[4,3-α]PYRIDINES |
| CA002223624A CA2223624C (en) | 1995-06-06 | 1995-06-06 | Tricyclic 5,6-dihydro-9h-pyrazolo[3,4-c]-1,2,4-triazolo[4,3-.alpha.]pyridines |
| HU9601541A HUP9601541A3 (en) | 1995-06-06 | 1996-06-05 | Tricyclic 5,6-dihydro-9h-pyrazolo[3,4-c]-1,2,4-triazolol[4,3-a]-pyridines and pharmaceutical compositions containing them |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CO4700460A1 true CO4700460A1 (es) | 1998-12-29 |
Family
ID=89994031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CO96029521A CO4700460A1 (es) | 1995-06-06 | 1996-06-06 | 5,6-DIHIDRO-9H-PIRAZOL[3,4-c]-1,2,4-TRIAZOL[4,3-a] PIRIDINAS TRICICLICAS |
Country Status (43)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2792938B1 (fr) * | 1999-04-28 | 2001-07-06 | Warner Lambert Co | NOUVELLES 1-AMINO TRIAZOLO [4,3-a] QUINAZOLINE-5-ONES INHIBITRICES DE PHOSPHODIESTERASES IV |
| EP1380585B1 (en) * | 1999-04-30 | 2004-11-10 | Pfizer Products Inc. | Pyrazolopyridinone as intermediate |
| US6326495B2 (en) * | 1999-04-30 | 2001-12-04 | Pfizer Inc. | Process for preparing 8-cyclopentyl-6-ethyl-3-[substituted]-5,8-dihydro-4H-1,2,3a,7,8-pentaaza-as-indacenes and intermediates useful therein |
| EA006685B1 (ru) | 1999-08-21 | 2006-02-24 | Алтана Фарма Аг | Синергетическая композиция |
| EP2258689A1 (en) * | 2000-03-16 | 2010-12-08 | Biolipox AB | Benzylated PDE4 inhibitors |
| CA2446613A1 (en) * | 2001-05-25 | 2002-12-05 | Pfizer Inc. | A pde 4 inhibitor and an anti-cholinergic agent in combination for treating obstructive airways diseases |
| JP2004530705A (ja) * | 2001-05-25 | 2004-10-07 | ベーリンガー インゲルハイム ファルマ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト | 閉塞性気道疾患及びその他の炎症性疾患を治療するためのｐｄｅ４インヒビター及びチオトロピウム又はその誘導体の組み合わせ |
| GB0122031D0 (en) * | 2001-09-12 | 2001-10-31 | Pfizer Ltd | Use of pde4 inhibitors in a dry powder inhaler |
| GB0129395D0 (en) * | 2001-12-07 | 2002-01-30 | Pfizer Ltd | Pharmaceutical combination |
| US20050107420A1 (en) * | 2002-05-23 | 2005-05-19 | Boehringe Ingelheim Pharma Gmbh & Co. Kg | Combination of a PDE4 inhibitor and tiotropium or derivative thereof for treating obstructive airways and other inflammatory diseases |
| WO2006075748A1 (ja) * | 2005-01-17 | 2006-07-20 | Santen Pharmaceutical Co., Ltd. | アレルギー性結膜疾患治療剤 |
| AU2006305619A1 (en) | 2005-10-19 | 2007-04-26 | Ranbaxy Laboratories Limited | Pharmaceutical compositions of muscarinic receptor antagonists |
| UA98466C2 (uk) | 2006-07-05 | 2012-05-25 | Нікомед Гмбх | КОМБІНАЦІЯ ІНГІБІТОРА HMG-CоA-РЕДУКТАЗИ Й ІНГІБІТОРА ФОСФОДІЕСТЕРАЗИ 4, ПРИЗНАЧЕНА ДЛЯ ЛІКУВАННЯ ЗАПАЛЬНИХ ЗАХВОРЮВАНЬ ЛЕГЕНІВ |
| CA2739148A1 (en) * | 2008-10-17 | 2010-04-22 | Boehringer Ingelheim International Gmbh | Tetra-aza-heterocycles as phosphatidylinositol-3-kinases (pi3-kinases) inhibitor |
| WO2011067145A1 (en) | 2009-12-04 | 2011-06-09 | Nerviano Medical Sciences S.R.L. | Tricyclopyrazole derivatives |
| WO2013084182A1 (en) | 2011-12-08 | 2013-06-13 | Glenmark Pharmaceuticals S.A. | Pharmaceutical composition that includes a pde4 enzyme inhibitor and an analgesic agent |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697532A (en) * | 1970-08-12 | 1972-10-10 | Squibb & Sons Inc | 5-methyldipyrazolo {8 3,4-b;3{40 ,4{40 -d{9 {0 pyridin-3(2h)-ones |
| RU2131876C1 (ru) * | 1993-07-06 | 1999-06-20 | Пфайзер Инк. | Бициклические тетрагидропиразолпиридины или их фармацевтически приемлемые соли, фармацевтическая композиция, способ ингибирования фосфодиэстеразы, способ лечения |
| CA2143143A1 (en) * | 1994-03-08 | 1995-09-09 | Toshihiko Tanaka | 3-phenylpyrrolidine derivatives |
-
1995
- 1995-06-06 CA CA002223624A patent/CA2223624C/en not_active Expired - Fee Related
- 1995-06-06 EP EP95918707A patent/EP0837860B1/en not_active Expired - Lifetime
- 1995-06-06 SK SK718-96A patent/SK282167B6/sk unknown
- 1995-06-06 DK DK95918707T patent/DK0837860T3/da active
- 1995-06-06 MX MX9709897A patent/MX9709897A/es unknown
- 1995-06-06 JP JP08511176A patent/JP3107827B2/ja not_active Expired - Fee Related
- 1995-06-06 WO PCT/IB1995/000429 patent/WO1996039408A1/en active IP Right Grant
- 1995-06-06 US US08/973,590 patent/US6004974A/en not_active Expired - Fee Related
- 1995-06-06 ES ES95918707T patent/ES2172583T3/es not_active Expired - Lifetime
- 1995-06-06 AT AT95918707T patent/ATE214700T1/de not_active IP Right Cessation
- 1995-06-06 PT PT95918707T patent/PT837860E/pt unknown
- 1995-06-06 DE DE69525978T patent/DE69525978T2/de not_active Expired - Fee Related
-
1996
- 1996-05-02 TW TW085105271A patent/TW460469B/zh not_active IP Right Cessation
- 1996-05-06 AP APAP/P/1996/000806A patent/AP609A/en active
- 1996-05-20 AR ARP960102626A patent/AR002745A1/es unknown
- 1996-05-27 PL PL96314459A patent/PL184195B1/pl not_active IP Right Cessation
- 1996-05-30 IL IL11848596A patent/IL118485A/xx not_active IP Right Cessation
- 1996-06-03 IS IS4350A patent/IS1913B/is unknown
- 1996-06-04 SA SA96170065A patent/SA96170065B1/ar unknown
- 1996-06-04 LV LVP-96-174A patent/LV11620B/en unknown
- 1996-06-04 BR BR9602627A patent/BR9602627A/pt active Search and Examination
- 1996-06-05 RU RU96111027/04A patent/RU2161158C2/ru not_active IP Right Cessation
- 1996-06-05 MY MYPI96002201A patent/MY116527A/en unknown
- 1996-06-05 NZ NZ286734A patent/NZ286734A/en unknown
- 1996-06-05 KR KR1019960020169A patent/KR100191972B1/ko not_active IP Right Cessation
- 1996-06-05 HU HU9601541A patent/HUP9601541A3/hu unknown
- 1996-06-05 DZ DZ960088A patent/DZ2044A1/fr active
- 1996-06-05 YU YU34696A patent/YU49346B/sh unknown
- 1996-06-05 CZ CZ19961626A patent/CZ287251B6/cs not_active IP Right Cessation
- 1996-06-05 BG BG100640A patent/BG62568B1/bg unknown
- 1996-06-05 NO NO962320A patent/NO306256B1/no unknown
- 1996-06-05 MA MA24263A patent/MA23893A1/fr unknown
- 1996-06-05 TN TNTNSN96083A patent/TNSN96083A1/fr unknown
- 1996-06-05 SG SG1996009983A patent/SG54341A1/en unknown
- 1996-06-05 AU AU54773/96A patent/AU694871B2/en not_active Ceased
- 1996-06-06 SI SI9600186A patent/SI9600186A/sl not_active IP Right Cessation
- 1996-06-06 TR TR96/00482A patent/TR199600482A1/xx unknown
- 1996-06-06 RO RO96-01157A patent/RO115881B1/ro unknown
- 1996-06-06 CN CN96107630A patent/CN1061044C/zh not_active Expired - Fee Related
- 1996-06-06 OA OA60834A patent/OA10458A/en unknown
- 1996-06-06 HR HR960268A patent/HRP960268B1/xx not_active IP Right Cessation
- 1996-06-06 CO CO96029521A patent/CO4700460A1/es unknown
-
1997
- 1997-12-05 FI FI974434A patent/FI114097B/fi active
-
1998
- 1998-10-24 KR KR1019980044720A patent/KR100225719B1/ko not_active IP Right Cessation
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