MD809B2 - (-)-Enantiomer cis-4-amino-1-(2-hydroxymethil-1,3-oxathiolan-5-yl)- - Google Patents

(-)-Enantiomer cis-4-amino-1-(2-hydroxymethil-1,3-oxathiolan-5-yl)-

Info

Publication number
MD809B2
MD809B2 MD94-0298A MD940298A MD809B2 MD 809 B2 MD809 B2 MD 809B2 MD 940298 A MD940298 A MD 940298A MD 809 B2 MD809 B2 MD 809B2
Authority
MD
Moldova
Prior art keywords
hydroxymethil
oxathiolan
amino
enantiomer cis
enantiomer
Prior art date
Application number
MD94-0298A
Other languages
Romanian (ro)
Other versions
MD809C2 (en
Inventor
Pharma Incorporated Biochem
Original Assignee
Iaf Biochem Int
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10675345&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MD809(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Iaf Biochem Int filed Critical Iaf Biochem Int
Publication of MD809B2 publication Critical patent/MD809B2/en
Publication of MD809C2 publication Critical patent/MD809C2/en

Links

Classifications

    • 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
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7042—Compounds having saccharide radicals and heterocyclic rings
    • A61K31/7052—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
    • A61K31/706—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
    • A61K31/7064—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines
    • A61K31/7068—Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid
    • 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
    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/70—Carbohydrates; Sugars; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • 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
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Chemistry (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Virology (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • AIDS & HIV (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
  • Medicinal Preparation (AREA)
MD94-0298A 1990-05-02 1991-05-02 (-)-Enantiomer cis-4-amino-1-(2-hydroxymethyl -1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one or its salt , or its ester, or its ester's salt, mixture of (-)-enantiomer and (ª)-enantiomer, process for preparation thereof, antiviral composition and method of mammals treatment, including humans suffering from viral infections or sensitive to these ones MD809C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909009861A GB9009861D0 (en) 1990-05-02 1990-05-02 Chemical compounds
PCT/GB1991/000706 WO1991017159A1 (en) 1990-05-02 1991-05-02 1,3-oxathiolane nucleoside analogues

Publications (2)

Publication Number Publication Date
MD809B2 true MD809B2 (en) 1997-08-31
MD809C2 MD809C2 (en) 1998-07-31

Family

ID=10675345

Family Applications (1)

Application Number Title Priority Date Filing Date
MD94-0298A MD809C2 (en) 1990-05-02 1991-05-02 (-)-Enantiomer cis-4-amino-1-(2-hydroxymethyl -1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one or its salt , or its ester, or its ester's salt, mixture of (-)-enantiomer and (ª)-enantiomer, process for preparation thereof, antiviral composition and method of mammals treatment, including humans suffering from viral infections or sensitive to these ones

Country Status (35)

Country Link
US (3) US6180639B1 (en)
EP (2) EP1062950A3 (en)
JP (3) JP2927546B2 (en)
KR (1) KR960007532B1 (en)
CN (3) CN1036196C (en)
AP (1) AP182A (en)
BG (1) BG60679B1 (en)
CA (2) CA2059263C (en)
CZ (1) CZ288499B6 (en)
EG (1) EG19958A (en)
FI (1) FI111722B (en)
GB (1) GB9009861D0 (en)
GE (1) GEP19991705B (en)
HK (1) HK1043940B (en)
HU (2) HUT64335A (en)
IE (1) IE911482A1 (en)
IL (1) IL98025A (en)
MA (1) MA22144A1 (en)
MD (1) MD809C2 (en)
MY (1) MY109796A (en)
NO (1) NO180377B (en)
NZ (1) NZ238017A (en)
OA (1) OA09559A (en)
PL (1) PL167682B1 (en)
PT (1) PT97520B (en)
RO (1) RO112616B1 (en)
RU (1) RU2099338C1 (en)
SG (1) SG46383A1 (en)
SK (1) SK283430B6 (en)
TN (1) TNSN91029A1 (en)
TW (2) TW366346B (en)
UA (1) UA40589C2 (en)
WO (1) WO1991017159A1 (en)
YU (1) YU78291A (en)
ZA (1) ZA913293B (en)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6175008B1 (en) 1988-04-11 2001-01-16 Biochem Pharma Inc. Processes for preparing substituted 1,3-oxathiolanes with antiviral properties
US7119202B1 (en) 1989-02-08 2006-10-10 Glaxo Wellcome Inc. Substituted-1,3-oxathiolanes and substituted-1,3-dioxolanes with antiviral properties
US5466806A (en) * 1989-02-08 1995-11-14 Biochem Pharma Inc. Processes for preparing substituted 1,3-oxathiolanes with antiviral properties
DK0674634T3 (en) * 1989-02-08 2003-08-04 Iaf Biochem Int Process for Preparing Substituted 1,3-Oxathiolanes with Antiviral Properties
US5204466A (en) * 1990-02-01 1993-04-20 Emory University Method and compositions for the synthesis of bch-189 and related compounds
US6069252A (en) 1990-02-01 2000-05-30 Emory University Method of resolution and antiviral activity of 1,3-oxathiolane nucleoside enantiomers
US6703396B1 (en) 1990-02-01 2004-03-09 Emory University Method of resolution and antiviral activity of 1,3-oxathiolane nuclesoside enantiomers
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
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
IL100502A (en) * 1991-01-03 1995-12-08 Iaf Biochem Int Pharmaceutical compositions containing cis-4-amino-1(hydroxymethyl-1,3-oxathiolan-5-yl)-1H-pyrimid-2-one nucleoside or its derivatives
US5817667A (en) * 1991-04-17 1998-10-06 University Of Georgia Research Foudation Compounds and methods for the treatment of cancer
ATE131730T1 (en) * 1991-05-16 1996-01-15 Glaxo Group Ltd ANTI-VIRUS PREPARATIONS CONTAINING NUCLEOSIDE ANALOGUES
GB9110874D0 (en) * 1991-05-20 1991-07-10 Iaf Biochem Int Medicaments
ZA923641B (en) * 1991-05-21 1993-02-24 Iaf Biochem Int Processes for the diastereoselective synthesis of nucleosides
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
US6177435B1 (en) 1992-05-13 2001-01-23 Glaxo Wellcome Inc. Therapeutic combinations
GB9215178D0 (en) * 1992-07-16 1992-08-26 Glaxo Group Ltd Antiviral combinations
GB9215176D0 (en) * 1992-07-16 1992-08-26 Glaxo Group Ltd Antiviral combinations
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
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
MY115461A (en) * 1995-03-30 2003-06-30 Wellcome Found Synergistic combinations of zidovudine, 1592u89 and 3tc
ES2276404T3 (en) 1995-06-07 2007-06-16 Emory University NUCLEOSIDS WITH ANTIVIRUS ACTIVITY OF HEPATITIS-B.
GB9605293D0 (en) * 1996-03-13 1996-05-15 Glaxo Group Ltd Medicaments
KR20000022226A (en) 1996-06-25 2000-04-25 그레이엄 브레레톤;레슬리 에드워즈 Combinations comprising vx478, zidovudine, ftc and/or 3tc for use in the treatment of hiv
US5753789A (en) * 1996-07-26 1998-05-19 Yale University Oligonucleotides containing L-nucleosides
US6113920A (en) * 1996-10-31 2000-09-05 Glaxo Wellcome Inc. Pharmaceutical compositions
IT1290447B1 (en) * 1997-03-28 1998-12-03 Zambon Spa 1,3-OSSATIOLANIC DERIVATIVES FOR ANTI-VIRAL ACTIVITY
CA2340214C (en) 1998-08-12 2007-10-30 Triangle Pharmaceuticals, Inc. 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
IL142910A0 (en) 1998-11-02 2002-04-21 Triangle Pharmaceuticals Inc Combination therapy to treat hepatitis b virus
IL143867A0 (en) 1998-12-23 2002-04-21 Shire Biochem Inc Antiviral nucleoside analogues
GB9909154D0 (en) * 1999-04-22 1999-06-16 Nippon Glaxo Limited Pharmaceutical formulation
US6432966B2 (en) 1999-10-29 2002-08-13 Smithkline Beecham Corporation Antiviral combinations
US6436948B1 (en) 2000-03-03 2002-08-20 University Of Georgia Research Foundation Inc. Method for the treatment of psoriasis and genital warts
ATE383355T1 (en) 2001-03-01 2008-01-15 Abbott Lab POLYMORPHOUS AND OTHER CRYSTALLINE FORMS OF TOGETHER-FTC
US6720000B2 (en) * 2001-03-19 2004-04-13 Three Rivers Pharmaceutical, Llc Process for producing wet ribavirin pellets
US6649607B2 (en) 2001-05-18 2003-11-18 Vela Pharmaceuticals, Inc. Compositions and methods for treating or preventing convulsions or seizures
CA2351049C (en) 2001-06-18 2007-03-13 Brantford Chemicals Inc. Process for recovery of the desired cis-1,3-oxathiolane nucleosides from their undesired trans-isomers
PL368550A1 (en) * 2001-11-02 2005-04-04 Sandoz Ag Process for preparing quick dissolving, high loading ribavirin compositions
US7538094B2 (en) * 2002-09-19 2009-05-26 Three Rivers Pharmacueticals, Llc Composition containing ribavirin and use thereof
ATE361059T1 (en) * 2002-11-08 2007-05-15 Glaxo Group Ltd ANTIVIRAL COMPOSITIONS
PT1583542E (en) 2003-01-14 2008-09-17 Gilead Sciences Inc Compositions and methods for combination antiviral therapy
FR2855822B1 (en) * 2003-06-05 2005-07-22 Univ Grenoble 1 NUCLEIC ACIDS AS NEW SPECIFIC CHIRAL SELECTERS
GB0317009D0 (en) 2003-07-21 2003-08-27 Univ Cardiff Chemical compounds
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
TWI471145B (en) 2005-06-13 2015-02-01 Bristol Myers Squibb & Gilead Sciences Llc Unitary pharmaceutical dosage form
LV13544B (en) 2005-08-15 2007-05-20 Grindeks As Pharmaceutical composition containing reverse transcriptase inhibitor and meldonium
CN100360528C (en) * 2005-08-31 2008-01-09 四川大学 Preparation method of 4-amino-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-2(1H)-pyrimidinone
AU2007237818B2 (en) 2006-04-18 2012-09-27 Lupin Limited A novel crystalline form of lamivudine
US20100196273A1 (en) * 2007-02-12 2010-08-05 Board Of Regents, University Of Texas System Novel agent for in vivo pet imaging of tumor proliferation
MX2009013565A (en) 2007-06-12 2010-06-02 Concert Pharmaceuticals Inc Azapeptide derivatives.
SI2225232T1 (en) 2007-11-29 2012-12-31 Ranbaxy Laboratories Limited Process for the preparation of substituted 1,3-oxathiolanes
BRPI0822111B8 (en) * 2007-12-20 2021-05-25 Nutricia Nv liquid makeup, and use of a liquid makeup
EP2318398A4 (en) 2008-09-01 2011-12-07 Hetero Research Foundation Process for preparing lamivudine polymorph form
MX2011006890A (en) 2008-12-23 2011-07-20 Pharmasset Inc Nucleoside analogs.
AR074897A1 (en) 2008-12-23 2011-02-23 Pharmasset Inc NUCLEOSID PHOSPHORAMIDATES
CL2009002206A1 (en) 2008-12-23 2011-08-26 Gilead Pharmasset Llc Compounds derived from pyrrolo - (2-3-d] -pyrimidin-7 (6h) -tetrahydrofuran-2-yl phosphonamidate, pharmaceutical composition; and its use in the treatment of viral diseases.
US20110282046A1 (en) 2009-01-19 2011-11-17 Rama Shankar Process for preparation of cis-nucleoside derivative
EP3351249A1 (en) 2010-01-27 2018-07-25 VIIV Healthcare Company Antiviral therapy
AU2011215878A1 (en) 2010-02-12 2012-08-09 Merck Sharp & Dohme Corp. Preparation of lamivudine Form I
CN102167696B (en) * 2010-02-25 2013-09-18 南京正大天晴制药有限公司 Lamivudine oxalate and preparation method thereof
AP2012006535A0 (en) 2010-03-31 2012-10-31 Gilead Pharmasset Llc Stereoselective synthesis of phosphorous containing actives
CN102234269B (en) * 2010-04-29 2015-09-16 重庆医药工业研究院有限责任公司 The industrialized process for preparing of lamivudine
CN114010776A (en) 2010-06-09 2022-02-08 疫苗技术股份有限公司 Therapeutic immunization of HIV-infected persons for enhancing antiretroviral therapy
WO2012040127A1 (en) 2010-09-22 2012-03-29 Alios Biopharma, Inc. Substituted nucleotide analogs
NZ631601A (en) 2012-03-21 2016-06-24 Alios Biopharma Inc Solid forms of a thiophosphoramidate nucleotide prodrug
NZ630805A (en) 2012-03-22 2016-01-29 Alios Biopharma Inc Pharmaceutical combinations comprising a thionucleotide analog
WO2013168066A1 (en) 2012-05-05 2013-11-14 Lupin Limited An improved process for the manufacture of lamivudine form i.
US9227990B2 (en) 2012-10-29 2016-01-05 Cipla Limited Antiviral phosphonate analogues and process for preparation thereof
CN103315963A (en) * 2013-06-21 2013-09-25 北京阜康仁生物制药科技有限公司 Stable lamivudine granule
US12467071B2 (en) 2018-11-13 2025-11-11 Kabushiki Kaisha Yakult Honsha Method for producing secreted β-galactosidase
US11116737B1 (en) 2020-04-10 2021-09-14 University Of Georgia Research Foundation, Inc. Methods of using probenecid for treatment of coronavirus infections
WO2021209563A1 (en) 2020-04-16 2021-10-21 Som Innovation Biotech, S.A. Compounds for use in the treatment of viral infections by respiratory syndrome-related coronavirus

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4211773A (en) * 1978-10-02 1980-07-08 Sloan Kettering Institute For Cancer Research 5-Substituted 1-(2'-Deoxy-2'-substituted-β-D-arabinofuranosyl)pyrimidine nucleosides
JPS5668674A (en) 1979-11-08 1981-06-09 Shionogi & Co Ltd 5-fluorouracil derivative
IT1212737B (en) * 1983-05-06 1989-11-30 Daniele Gatti PYRIMIDINAL DERIVATIVES WITH ANTIVIRAL ACTION.
PT82580B (en) * 1985-05-15 1989-01-17 Wellcome Found Process for the preparation of 2 ', 3'-DIDESOXINUCLEOSIDOS AND OF PHARMACEUTICAL COMPOSITIONS THAT CONTAIN THEM
DE3529263A1 (en) 1985-08-16 1987-02-19 Hoechst Ag METHOD FOR PRODUCING 2-OXO-1,3-DIOXOLANES
CA1327000C (en) 1987-08-07 1994-02-15 David L.J. Tyrrell Antiviral therapy for hepatitis b
US4997926A (en) 1987-11-18 1991-03-05 Scripps Clinic And Research Foundation Deaminase-stable anti-retroviral 2-halo-2',3'-dideoxy
US5047407A (en) * 1989-02-08 1991-09-10 Iaf Biochem International, Inc. 2-substituted-5-substituted-1,3-oxathiolanes with antiviral properties
NZ228645A (en) * 1988-04-11 1991-09-25 Iaf Biochem Int 1,3-dioxolane derivatives substituted in the 5th position by a purine or pyrimidine radical; treatment of viral infections
US5466806A (en) * 1989-02-08 1995-11-14 Biochem Pharma Inc. Processes for preparing substituted 1,3-oxathiolanes with antiviral properties
GB8815265D0 (en) 1988-06-27 1988-08-03 Wellcome Found Therapeutic nucleosides
DE3827134A1 (en) 1988-08-10 1990-03-15 Bayer Ag SUBSTITUTED TRIAZOLYL OR IMIDAZOLYL-HYDROXYALKYLDIOXOLANE, METHOD FOR THE PRODUCTION THEREOF AND THE USE THEREOF AS MICROBICIDES, OXIRANYLDIOXOLANES, DIOXOLANYLKETONE, OXIRANYLKETONE AND (ALPHA) -HALOGENICENETHENO ZERO DETECTED
NZ233197A (en) 1989-04-13 1991-11-26 Richard Thomas Walker Aromatically substituted nucleotide derivatives, intermediates therefor and pharmaceutical compositions
ATE183508T1 (en) 1989-06-27 1999-09-15 Wellcome Found THERAPEUTIC NUCLEOSIDES
IE902574A1 (en) 1989-07-17 1991-02-27 Univ Birmingham Antiviral pyrimidine nucleosides
IE74701B1 (en) 1989-10-04 1997-07-30 Univ Birmingham Further antiviral pyrimidine nucleosides
US5039567A (en) 1989-12-04 1991-08-13 Supracor Systems, Inc. Resilient panel having anisotropic flexing characteristics and method of making same
US5204466A (en) * 1990-02-01 1993-04-20 Emory University Method and compositions for the synthesis of bch-189 and related compounds
ATE131730T1 (en) 1991-05-16 1996-01-15 Glaxo Group Ltd ANTI-VIRUS PREPARATIONS CONTAINING NUCLEOSIDE ANALOGUES
US5869461A (en) 1995-03-16 1999-02-09 Yale University Reducing toxicity of L-nucleosides with D-nucleosides

Also Published As

Publication number Publication date
FI916165A0 (en) 1991-12-30
IL98025A0 (en) 1992-06-21
YU78291A (en) 1994-06-10
JP3062475B2 (en) 2000-07-10
CZ288499B6 (en) 2001-06-13
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US6180639B1 (en) 2001-01-30
BG60679B1 (en) 1995-12-29
NO180377B (en) 1996-12-30
EP1062950A3 (en) 2003-05-02
BG95705A (en) 1993-12-24
HK1043940B (en) 2005-03-24
IL98025A (en) 1996-10-16
CN1154500C (en) 2004-06-23
CN1036196C (en) 1997-10-22
US20050250950A1 (en) 2005-11-10
KR920702682A (en) 1992-10-06
MA22144A1 (en) 1991-12-31
NZ238017A (en) 1994-06-27
OA09559A (en) 1993-01-31
US20030004175A1 (en) 2003-01-02
SG46383A1 (en) 1998-02-20
CA2059263C (en) 2001-04-10
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JP2927546B2 (en) 1999-07-28
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ZA913293B (en) 1992-02-26
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HU9200302D0 (en) 1992-04-28
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NO920018D0 (en) 1992-01-02
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UA40589C2 (en) 2001-08-15
AU651345B2 (en) 1994-07-21
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CA2337748A1 (en) 1991-11-14
TW366346B (en) 1999-08-11
CN1108655A (en) 1995-09-20
GEP19991705B (en) 1999-08-05
RO112616B1 (en) 1997-11-28
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NO920018L (en) 1992-01-02
AU7771991A (en) 1991-11-27

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