EG20193A - Process for preparing of 1,3- oxathiolane nucleoside analogues - Google Patents
Process for preparing of 1,3- oxathiolane nucleoside analoguesInfo
- Publication number
- EG20193A EG20193A EG42992A EG42992A EG20193A EG 20193 A EG20193 A EG 20193A EG 42992 A EG42992 A EG 42992A EG 42992 A EG42992 A EG 42992A EG 20193 A EG20193 A EG 20193A
- Authority
- EG
- Egypt
- Prior art keywords
- preparing
- nucleoside analogues
- oxathiolane nucleoside
- oxathiolane
- analogues
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D411/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms
- C07D411/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D411/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- 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
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/506—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- 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
- A61P31/12—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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P17/00—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms
- C12P17/16—Preparation of heterocyclic carbon compounds with only O, N, S, Se or Te as ring hetero atoms containing two or more hetero rings
- C12P17/167—Heterorings having sulfur atoms as ring heteroatoms, e.g. vitamin B1, thiamine nucleus and open chain analogs
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P19/00—Preparation of compounds containing saccharide radicals
- C12P19/26—Preparation of nitrogen-containing carbohydrates
- C12P19/28—N-glycosides
- C12P19/38—Nucleosides
- C12P19/40—Nucleosides having a condensed ring system containing a six-membered ring having two nitrogen atoms in the same ring, e.g. purine nucleosides
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
- C12P41/001—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by metabolizing one of the enantiomers
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P41/00—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture
- C12P41/006—Processes using enzymes or microorganisms to separate optical isomers from a racemic mixture by reactions involving C-N bonds, e.g. nitriles, amides, hydantoins, carbamates, lactames, transamination reactions, or keto group formation from racemic mixtures
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Veterinary Medicine (AREA)
- Microbiology (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biochemistry (AREA)
- Genetics & Genomics (AREA)
- Biotechnology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Virology (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Epidemiology (AREA)
- Tropical Medicine & Parasitology (AREA)
- AIDS & HIV (AREA)
- Gastroenterology & Hepatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Saccharide Compounds (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919116601A GB9116601D0 (en) | 1991-08-01 | 1991-08-01 | 1,3-oxathiolane nucleoside analogues |
Publications (1)
Publication Number | Publication Date |
---|---|
EG20193A true EG20193A (en) | 1997-10-30 |
Family
ID=10699340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EG42992A EG20193A (en) | 1991-08-01 | 1992-07-30 | Process for preparing of 1,3- oxathiolane nucleoside analogues |
Country Status (41)
Country | Link |
---|---|
US (2) | US5538975A (xx) |
EP (2) | EP1155695B1 (xx) |
JP (1) | JP2960778B2 (xx) |
KR (1) | KR100242454B1 (xx) |
CN (5) | CN1034810C (xx) |
AP (1) | AP321A (xx) |
AT (2) | ATE448787T1 (xx) |
AU (1) | AU659668B2 (xx) |
BG (1) | BG61693B1 (xx) |
CA (2) | CA2114221C (xx) |
CZ (1) | CZ283765B6 (xx) |
DE (2) | DE69233776D1 (xx) |
DK (2) | DK0526253T3 (xx) |
EE (1) | EE03002B1 (xx) |
EG (1) | EG20193A (xx) |
ES (2) | ES2186667T3 (xx) |
FI (1) | FI940435A (xx) |
GB (1) | GB9116601D0 (xx) |
GE (1) | GEP20002094B (xx) |
HK (2) | HK1008672A1 (xx) |
HN (1) | HN1997000118A (xx) |
HU (2) | HUT70030A (xx) |
IL (1) | IL102616A (xx) |
MA (1) | MA22919A1 (xx) |
MD (1) | MD1434C2 (xx) |
MX (1) | MX9204474A (xx) |
NO (3) | NO300842B1 (xx) |
NZ (1) | NZ243637A (xx) |
OA (1) | OA09883A (xx) |
PH (1) | PH30983A (xx) |
PT (2) | PT526253E (xx) |
RS (1) | RS49993B (xx) |
RU (1) | RU2126405C1 (xx) |
SG (1) | SG68541A1 (xx) |
SK (1) | SK280131B6 (xx) |
TJ (1) | TJ244R3 (xx) |
TN (1) | TNSN92070A1 (xx) |
TW (2) | TWI232217B (xx) |
WO (1) | WO1993003027A1 (xx) |
YU (1) | YU49259B (xx) |
ZA (1) | ZA925668B (xx) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6903224B2 (en) | 1988-04-11 | 2005-06-07 | Biochem Pharma Inc. | Substituted 1,3-oxathiolanes |
US5204466A (en) * | 1990-02-01 | 1993-04-20 | Emory University | Method and compositions for the synthesis of bch-189 and related compounds |
US5276151A (en) * | 1990-02-01 | 1994-01-04 | Emory University | Method of synthesis of 1,3-dioxolane nucleosides |
US6642245B1 (en) | 1990-02-01 | 2003-11-04 | Emory University | Antiviral activity and resolution of 2-hydroxymethyl-5-(5-fluorocytosin-1-yl)-1,3-oxathiolane |
US6703396B1 (en) | 1990-02-01 | 2004-03-09 | Emory University | Method of resolution and antiviral activity of 1,3-oxathiolane nuclesoside enantiomers |
US5728575A (en) * | 1990-02-01 | 1998-03-17 | Emory University | Method of resolution of 1,3-oxathiolane nucleoside enantiomers |
US5925643A (en) * | 1990-12-05 | 1999-07-20 | Emory University | Enantiomerically pure β-D-dioxolane-nucleosides |
US5444063A (en) * | 1990-12-05 | 1995-08-22 | Emory University | Enantiomerically pure β-D-dioxolane nucleosides with selective anti-Hepatitis B virus activity |
US6812233B1 (en) * | 1991-03-06 | 2004-11-02 | Emory University | Therapeutic nucleosides |
US5817667A (en) * | 1991-04-17 | 1998-10-06 | University Of Georgia Research Foudation | Compounds and methods for the treatment of cancer |
GB9116601D0 (en) * | 1991-08-01 | 1991-09-18 | Iaf Biochem Int | 1,3-oxathiolane nucleoside analogues |
GB9226927D0 (en) * | 1992-12-24 | 1993-02-17 | Iaf Biochem Int | Dideoxy nucleoside analogues |
GB9311709D0 (en) * | 1993-06-07 | 1993-07-21 | Iaf Biochem Int | Stereoselective synthesis of nucleoside analogues using bicycle intermediate |
US20020120130A1 (en) | 1993-09-10 | 2002-08-29 | Gilles Gosselin | 2' or 3' -deoxy and 2', 3' -dideoxy-beta-L-pentofuranonucleo-side compounds, method of preparation and application in therapy, especially as anti- viral agents |
JPH09504785A (ja) | 1993-09-10 | 1997-05-13 | エモリー、ユニバーシティー | 抗b型肝炎ウイルス活性を有するヌクレオシド |
US5587362A (en) * | 1994-01-28 | 1996-12-24 | Univ. Of Ga Research Foundation | L-nucleosides |
IL113432A (en) * | 1994-04-23 | 2000-11-21 | Glaxo Group Ltd | Process for the diastereoselective synthesis of nucleoside analogues |
IL115156A (en) | 1994-09-06 | 2000-07-16 | Univ Georgia | Pharmaceutical compositions for the treatment of cancer comprising 1-(2-hydroxymethyl-1,3-dioxolan-4-yl) cytosines |
US5703058A (en) | 1995-01-27 | 1997-12-30 | Emory University | Compositions containing 5-fluoro-2',3'-didehydro-2',3'-dideoxycytidine or a mono-, di-, or triphosphate thereof and a second antiviral agent |
US6391859B1 (en) | 1995-01-27 | 2002-05-21 | Emory University | [5-Carboxamido or 5-fluoro]-[2′,3′-unsaturated or 3′-modified]-pyrimidine nucleosides |
US5808040A (en) * | 1995-01-30 | 1998-09-15 | Yale University | L-nucleosides incorporated into polymeric structure for stabilization of oligonucleotides |
GB9506644D0 (en) * | 1995-03-31 | 1995-05-24 | Wellcome Found | Preparation of nucleoside analogues |
AU722214B2 (en) | 1995-06-07 | 2000-07-27 | Centre National De La Recherche Scientifique (Cnrs) | Nucleosides with anti-hepatitis B virus activity |
US5753789A (en) * | 1996-07-26 | 1998-05-19 | Yale University | Oligonucleotides containing L-nucleosides |
EP0970078B1 (en) | 1997-03-19 | 2004-05-19 | Emory University | Synthesis, anti-human immunodeficiency virus and anti-hepatitis b virus activities of 1,3-oxaselenolane nucleosides |
JP2001518899A (ja) | 1997-04-07 | 2001-10-16 | トライアングル ファーマシューティカルズ,インコーポレイティド | 他の抗ウイルス剤との組合せにおけるmkc−442の使用 |
CA2714085C (en) | 1998-08-12 | 2013-02-05 | Emory University | Method of manufacture of 1,3-oxathiolane nucleosides |
US6979561B1 (en) * | 1998-10-09 | 2005-12-27 | Gilead Sciences, Inc. | Non-homogeneous systems for the resolution of enantiomeric mixtures |
ATE457734T1 (de) | 1998-11-02 | 2010-03-15 | Gilead Sciences Inc | Kombinationstherapie zur behandlung von hepatitis b infektionen |
US6436948B1 (en) | 2000-03-03 | 2002-08-20 | University Of Georgia Research Foundation Inc. | Method for the treatment of psoriasis and genital warts |
CN1268345C (zh) * | 2000-03-29 | 2006-08-09 | 乔治敦大学 | 治疗丁型肝炎病毒感染的核苷化合物 |
CA2308559C (en) | 2000-05-16 | 2005-07-26 | Brantford Chemicals Inc. | 1,3-oxathiolan-5-ones useful in the production of antiviral nucleoside analogues |
AU2002335489B2 (en) * | 2001-03-01 | 2008-06-05 | Abbott Laboratories | Polymorphic and other crystalline forms of cis-FTC |
AU2008202336B2 (en) * | 2001-03-01 | 2011-11-10 | Abbvie Inc. | Polymorphic and other crystalline forms of cis-FTC |
BR0214940A (pt) * | 2001-12-14 | 2006-05-30 | Pharmasset Ltd | preparação de intermediários úteis na sìntese de nucleosìdeos antivirais |
US20040224916A1 (en) | 2003-01-14 | 2004-11-11 | Gilead Sciences, Inc. | Compositions and methods for combination antiviral therapy |
ITMI20030578A1 (it) * | 2003-03-24 | 2004-09-25 | Clariant Lsm Italia Spa | Processo ed intermedi per la preparazione di emtricitabina |
TWI471145B (zh) | 2005-06-13 | 2015-02-01 | Bristol Myers Squibb & Gilead Sciences Llc | 單一式藥學劑量型 |
TWI375560B (en) | 2005-06-13 | 2012-11-01 | Gilead Sciences Inc | Composition comprising dry granulated emtricitabine and tenofovir df and method for making the same |
CN100360528C (zh) * | 2005-08-31 | 2008-01-09 | 四川大学 | 4-氨基-1-(2-羟甲基-1,3-氧硫杂环戊烷-5-基)-2(1h)-嘧啶酮的制备方法 |
WO2007077505A2 (en) * | 2005-12-30 | 2007-07-12 | Ranbaxy Laboratories Limited | Crystalline l-menthyl (2r, 5s)-5-(4-amino-5-fluoro-2-oxo-2h-pyrimidin-1-yl)[1, 3]oxathiolan-2-carboxylate and process for preparation thereof |
US8173621B2 (en) | 2008-06-11 | 2012-05-08 | Gilead Pharmasset Llc | Nucleoside cyclicphosphates |
US8551973B2 (en) * | 2008-12-23 | 2013-10-08 | Gilead Pharmasset Llc | Nucleoside analogs |
US8716263B2 (en) | 2008-12-23 | 2014-05-06 | Gilead Pharmasset Llc | Synthesis of purine nucleosides |
EP3222628A1 (en) * | 2008-12-23 | 2017-09-27 | Gilead Pharmasset LLC | Nucleoside phosphoramidates |
RU2537264C2 (ru) * | 2009-04-03 | 2014-12-27 | Медикал Рисерч Каунсил | Мутанты индуцируемой активацией цитидиндеаминазы (aid) и способы их применения |
EP2377862A1 (en) | 2010-03-29 | 2011-10-19 | Esteve Química, S.A. | Process for obtaining emtricitabine |
PT3290428T (pt) | 2010-03-31 | 2021-12-27 | Gilead Pharmasset Llc | Comprimido compreendendo 2-(((s)-(((2r,3r,4r,5r)-5-(2,4-dioxo-3,4-dihidropirimidin-1-(2h)-il)¿4¿fluoro¿3¿hidroxi¿4¿metiltetrahidrofuran¿2¿il)metoxi) (fenoxi)fosforil)amino)propanoato de (s)- isopropil cristalino |
BR112014016966A8 (pt) | 2012-01-10 | 2017-07-04 | Cc Jensen As | método e sistema para limpar óleo degradado |
US11116737B1 (en) | 2020-04-10 | 2021-09-14 | University Of Georgia Research Foundation, Inc. | Methods of using probenecid for treatment of coronavirus infections |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5668674A (en) * | 1979-11-08 | 1981-06-09 | Shionogi & Co Ltd | 5-fluorouracil derivative |
DE2950317A1 (de) * | 1979-12-14 | 1981-06-19 | Agfa-Gevaert Ag, 5090 Leverkusen | Elektrothermographische vorrichtung |
US5270315A (en) * | 1988-04-11 | 1993-12-14 | Biochem Pharma Inc. | 4-(purinyl bases)-substituted-1,3-dioxlanes |
US5047407A (en) * | 1989-02-08 | 1991-09-10 | Iaf Biochem International, Inc. | 2-substituted-5-substituted-1,3-oxathiolanes with antiviral properties |
US5466806A (en) * | 1989-02-08 | 1995-11-14 | Biochem Pharma Inc. | Processes for preparing substituted 1,3-oxathiolanes with antiviral properties |
HU226137B1 (en) * | 1989-02-08 | 2008-05-28 | Shire Canada Inc | Process for preparing substituted 1,3-oxathiolanes with antiviral properties |
US5276151A (en) * | 1990-02-01 | 1994-01-04 | Emory University | Method of synthesis of 1,3-dioxolane nucleosides |
US5204466A (en) * | 1990-02-01 | 1993-04-20 | Emory University | Method and compositions for the synthesis of bch-189 and related compounds |
GB9009861D0 (en) * | 1990-05-02 | 1990-06-27 | Glaxo Group Ltd | Chemical compounds |
US5444063A (en) * | 1990-12-05 | 1995-08-22 | Emory University | Enantiomerically pure β-D-dioxolane nucleosides with selective anti-Hepatitis B virus activity |
US5248776A (en) * | 1990-12-05 | 1993-09-28 | University Of Georgia Research Foundation, Inc. | Process for enantiomerically pure β-L-1,3-oxathiolane nucleosides |
WO1992010496A1 (en) * | 1990-12-05 | 1992-06-25 | University Of Georgia Research Foundation, Inc. | ENANTIOMERICALLY PURE β-L-(-)-1,3-OXATHIOLANE NUCLEOSIDES |
NZ250842A (en) * | 1991-02-22 | 1996-03-26 | Univ Emory | Resolution of a racemic mixture of nucleoside enantiomers such as 2-hydroxymethyl-5-(5-fluorocytosin-1-yl)-1,3-oxathiolane (ftc) |
GB9104740D0 (en) * | 1991-03-06 | 1991-04-17 | Wellcome Found | Antiviral nucleoside combination |
AU662130B2 (en) * | 1991-03-06 | 1995-08-24 | Emory University | Use of 5-fluoro-2'-deoxy-3'-thiacytidine for the treatment of hepatitis B |
WO1992018517A1 (en) * | 1991-04-17 | 1992-10-29 | Yale University | Method of treating or preventing hepatitis b virus |
GB9111902D0 (en) * | 1991-06-03 | 1991-07-24 | Glaxo Group Ltd | Chemical compounds |
GB9116601D0 (en) * | 1991-08-01 | 1991-09-18 | Iaf Biochem Int | 1,3-oxathiolane nucleoside analogues |
-
1991
- 1991-08-01 GB GB919116601A patent/GB9116601D0/en active Pending
-
1992
- 1992-07-20 NZ NZ243637A patent/NZ243637A/en unknown
- 1992-07-23 IL IL10261692A patent/IL102616A/en not_active IP Right Cessation
- 1992-07-24 GE GEAP19922643A patent/GEP20002094B/en unknown
- 1992-07-24 HU HU9400285A patent/HUT70030A/hu unknown
- 1992-07-24 SK SK104-94A patent/SK280131B6/sk not_active IP Right Cessation
- 1992-07-24 AU AU23408/92A patent/AU659668B2/en not_active Expired
- 1992-07-24 CA CA002114221A patent/CA2114221C/en not_active Expired - Lifetime
- 1992-07-24 MD MD95-0114A patent/MD1434C2/ro unknown
- 1992-07-24 WO PCT/CA1992/000321 patent/WO1993003027A1/en active IP Right Grant
- 1992-07-24 CZ CZ94203A patent/CZ283765B6/cs not_active IP Right Cessation
- 1992-07-24 CA CA2682254A patent/CA2682254C/en not_active Expired - Lifetime
- 1992-07-24 JP JP5503131A patent/JP2960778B2/ja not_active Expired - Lifetime
- 1992-07-24 RU RU94013464A patent/RU2126405C1/ru active
- 1992-07-24 US US08/190,203 patent/US5538975A/en not_active Expired - Fee Related
- 1992-07-24 KR KR1019940700260A patent/KR100242454B1/ko not_active IP Right Cessation
- 1992-07-28 ZA ZA925668A patent/ZA925668B/xx unknown
- 1992-07-29 MA MA22897A patent/MA22919A1/fr unknown
- 1992-07-29 PH PH44737A patent/PH30983A/en unknown
- 1992-07-30 EG EG42992A patent/EG20193A/xx active
- 1992-07-31 TW TW088109613A patent/TWI232217B/zh not_active IP Right Cessation
- 1992-07-31 YU YU74992A patent/YU49259B/sh unknown
- 1992-07-31 TW TW081106093A patent/TW366347B/zh not_active IP Right Cessation
- 1992-07-31 RS YUP-723/03A patent/RS49993B/sr unknown
- 1992-07-31 AP APAP/P/1992/000414A patent/AP321A/en active
- 1992-07-31 TN TNTNSN92070A patent/TNSN92070A1/fr unknown
- 1992-07-31 MX MX9204474A patent/MX9204474A/es active IP Right Grant
- 1992-08-01 CN CN92108995A patent/CN1034810C/zh not_active Expired - Lifetime
- 1992-08-01 CN CNA2006100999092A patent/CN101074228A/zh active Pending
- 1992-08-01 CN CNA2006100999088A patent/CN101066970A/zh active Pending
- 1992-08-03 AT AT01119636T patent/ATE448787T1/de active
- 1992-08-03 ES ES92307051T patent/ES2186667T3/es not_active Expired - Lifetime
- 1992-08-03 DK DK92307051T patent/DK0526253T3/da active
- 1992-08-03 DE DE69233776T patent/DE69233776D1/de not_active Expired - Lifetime
- 1992-08-03 ES ES01119636T patent/ES2335968T3/es not_active Expired - Lifetime
- 1992-08-03 EP EP01119636A patent/EP1155695B1/en not_active Expired - Lifetime
- 1992-08-03 EP EP92307051A patent/EP0526253B1/en not_active Expired - Lifetime
- 1992-08-03 DE DE69232845T patent/DE69232845T2/de not_active Expired - Lifetime
- 1992-08-03 DK DK01119636.7T patent/DK1155695T3/da active
- 1992-08-03 AT AT92307051T patent/ATE227720T1/de active
- 1992-08-03 SG SG1996001043A patent/SG68541A1/en unknown
- 1992-08-03 PT PT92307051T patent/PT526253E/pt unknown
- 1992-08-03 PT PT01119636T patent/PT1155695E/pt unknown
-
1994
- 1994-01-28 FI FI940435A patent/FI940435A/fi not_active Application Discontinuation
- 1994-01-31 NO NO940322A patent/NO300842B1/no not_active IP Right Cessation
- 1994-02-01 OA OA60465A patent/OA09883A/en unknown
- 1994-02-28 BG BG98616A patent/BG61693B1/bg unknown
- 1994-10-20 EE EE9400261A patent/EE03002B1/xx not_active IP Right Cessation
- 1994-12-15 TJ TJ94000128A patent/TJ244R3/xx unknown
-
1995
- 1995-06-07 US US08/487,452 patent/US5618820A/en not_active Expired - Fee Related
- 1995-06-30 HU HU95P/P00707P patent/HU211333A9/hu unknown
- 1995-11-03 CN CN95118741A patent/CN1074924C/zh not_active Expired - Lifetime
-
1997
- 1997-08-18 HN HN1997000118A patent/HN1997000118A/es unknown
-
1998
- 1998-07-02 HK HK98108820A patent/HK1008672A1/xx not_active IP Right Cessation
-
2000
- 2000-05-26 CN CNB001179012A patent/CN100542535C/zh not_active Expired - Lifetime
-
2001
- 2001-12-24 HK HK01109029.5A patent/HK1038189A1/xx not_active IP Right Cessation
-
2005
- 2005-08-19 NO NO2005017C patent/NO2005017I2/no not_active Application Discontinuation
-
2008
- 2008-06-12 NO NO2008009C patent/NO2008009I1/no unknown
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