CN100560073C - 用于治疗病毒感染的n4-酰基胞嘧啶核苷 - Google Patents

用于治疗病毒感染的n4-酰基胞嘧啶核苷 Download PDF

Info

Publication number
CN100560073C
CN100560073C CNB028278402A CN02827840A CN100560073C CN 100560073 C CN100560073 C CN 100560073C CN B028278402 A CNB028278402 A CN B028278402A CN 02827840 A CN02827840 A CN 02827840A CN 100560073 C CN100560073 C CN 100560073C
Authority
CN
China
Prior art keywords
hydrogen
dideoxy
fluorine
nucleoside
flurocytosine
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 - Fee Related
Application number
CNB028278402A
Other languages
English (en)
Chinese (zh)
Other versions
CN1617726A (zh
Inventor
K·A·瓦塔纳贝
J·史
M·J·奥特托
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gilead Pharmasset LLC
Original Assignee
Pharmasset Ltd
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
Application filed by Pharmasset Ltd filed Critical Pharmasset Ltd
Publication of CN1617726A publication Critical patent/CN1617726A/zh
Application granted granted Critical
Publication of CN100560073C publication Critical patent/CN100560073C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/06Pyrimidine radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/14Antivirals for RNA viruses
    • A61P31/18Antivirals for RNA viruses for HIV
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/20Antivirals for DNA viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12Antivirals
    • A61P31/20Antivirals for DNA viruses
    • A61P31/22Antivirals for DNA viruses for herpes viruses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D409/00Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D473/00Heterocyclic compounds containing purine ring systems
    • C07D473/02Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/18Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6 one oxygen and one nitrogen atom, e.g. guanine
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D473/00Heterocyclic compounds containing purine ring systems
    • C07D473/26Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/32Nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D473/00Heterocyclic compounds containing purine ring systems
    • C07D473/26Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/32Nitrogen atom
    • C07D473/34Nitrogen atom attached in position 6, e.g. adenine
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/16Purine radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Virology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Biochemistry (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • AIDS & HIV (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CNB028278402A 2001-12-14 2002-12-13 用于治疗病毒感染的n4-酰基胞嘧啶核苷 Expired - Fee Related CN100560073C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34155501P 2001-12-14 2001-12-14
US60/341,555 2001-12-14

Publications (2)

Publication Number Publication Date
CN1617726A CN1617726A (zh) 2005-05-18
CN100560073C true CN100560073C (zh) 2009-11-18

Family

ID=23338072

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028278402A Expired - Fee Related CN100560073C (zh) 2001-12-14 2002-12-13 用于治疗病毒感染的n4-酰基胞嘧啶核苷

Country Status (10)

Country Link
US (6) US7105527B2 (https=)
EP (1) EP1569652A4 (https=)
JP (1) JP2005519916A (https=)
KR (1) KR100978904B1 (https=)
CN (1) CN100560073C (https=)
AU (2) AU2002365234B2 (https=)
BR (1) BR0214944A (https=)
CA (1) CA2470255C (https=)
MX (1) MXPA04005779A (https=)
WO (2) WO2003063771A2 (https=)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6790228B2 (en) * 1999-12-23 2004-09-14 Advanced Cardiovascular Systems, Inc. Coating for implantable devices and a method of forming the same
EP1964569A3 (en) 2000-04-13 2009-07-22 Pharmasset, Inc. 3'-or 2'-hydroxymethyl substituted nucleoside derivatives for treatment of viral infections
MY164523A (en) 2000-05-23 2017-12-29 Univ Degli Studi Cagliari Methods and compositions for treating hepatitis c virus
EP1736478B1 (en) 2000-05-26 2015-07-22 IDENIX Pharmaceuticals, Inc. Methods and compositions for treating flaviviruses and pestiviruses
AU2002365234B2 (en) * 2001-12-14 2009-01-29 Pharmasset Inc N4-acylcytosine nucleosides for treatment of viral infections
NZ537662A (en) 2002-06-28 2007-10-26 Idenix Cayman Ltd 2'-C-methyl-3'-O-L-valine ester ribofuranosyl cytidine for treatment of flaviviridae infections
CN1678326A (zh) * 2002-06-28 2005-10-05 埃迪尼克斯(开曼)有限公司 用于治疗黄病毒感染的2'-c-甲基-3'-o-l-缬氨酸酯核糖呋喃基胞苷
US7608600B2 (en) 2002-06-28 2009-10-27 Idenix Pharmaceuticals, Inc. Modified 2′ and 3′-nucleoside prodrugs for treating Flaviviridae infections
WO2004013300A2 (en) 2002-08-01 2004-02-12 Pharmasset Inc. Compounds with the bicyclo[4.2.1]nonane system for the treatment of flaviviridae infections
LT1576138T (lt) 2002-11-15 2017-06-26 Idenix Pharmaceuticals Llc 2`-šakoti nukleozidai derinyje su interferonu ir flaviviridae mutacija
AU2003300901A1 (en) 2002-12-12 2004-06-30 Idenix (Cayman) Limited Process for the production of 2'-branched nucleosides
CA2425031A1 (en) * 2003-04-01 2004-10-01 Smithkline Beecham Corporation Pharmaceutical compositions
HUE029877T2 (en) * 2003-05-30 2017-04-28 Gilead Pharmasset Llc Modified fluorinated nucleoside analogues
US7741334B2 (en) * 2004-04-01 2010-06-22 Achillion Pharmaceuticals, Inc. Low dose therapy for treating viral infections
CN101023094B (zh) * 2004-07-21 2011-05-18 法莫赛特股份有限公司 烷基取代的2-脱氧-2-氟代-d-呋喃核糖基嘧啶和嘌呤及其衍生物的制备
US8492539B2 (en) 2004-09-14 2013-07-23 Gilead Pharmasset Llc Preparation of 2′-fluoro-2′-alkyl-substituted or other optionally substituted ribofuranosyl pyrimidines and purines and their derivatives
CA2584670A1 (en) * 2004-10-19 2006-04-27 Achillion Pharmaceuticals, Inc. Combination therapy for treating viral infections
US7968703B2 (en) * 2005-03-07 2011-06-28 Shire Canada Inc. Process and methods for the preparation of optically active cis-2-hydroxymethyl-4- (cytosin-1'-yl)-1,3-oxathiolane or pharmaceutically acceptable salts thereof
ES2422290T3 (es) * 2005-12-23 2013-09-10 Idenix Pharmaceuticals Inc Procedimiento para preparar un producto intermedio sintético para la preparación de nucleósidos ramificados
GB0623493D0 (en) 2006-11-24 2007-01-03 Univ Cardiff Chemical compounds
US7964580B2 (en) 2007-03-30 2011-06-21 Pharmasset, Inc. Nucleoside phosphoramidate prodrugs
US8173621B2 (en) 2008-06-11 2012-05-08 Gilead Pharmasset Llc Nucleoside cyclicphosphates
PA8855601A1 (es) 2008-12-23 2010-07-27 Forformidatos de nucleósidos
AU2009329872B2 (en) 2008-12-23 2016-07-07 Gilead Pharmasset Llc Synthesis of purine nucleosides
NZ593649A (en) 2008-12-23 2013-11-29 Gilead Pharmasset Llc Nucleoside analogs
TWI583692B (zh) 2009-05-20 2017-05-21 基利法瑪席特有限責任公司 核苷磷醯胺
US8618076B2 (en) 2009-05-20 2013-12-31 Gilead Pharmasset Llc Nucleoside phosphoramidates
SG184324A1 (en) 2010-03-31 2012-11-29 Gilead Pharmasset Llc Nucleoside phosphoramidates
US8563530B2 (en) 2010-03-31 2013-10-22 Gilead Pharmassel LLC Purine nucleoside phosphoramidate
CA2818853A1 (en) 2010-11-30 2012-06-07 Gilead Pharmasset Llc 2'-spirocyclo-nucleosides for use in therapy of hcv or dengue virus
EP2709613B2 (en) 2011-09-16 2020-08-12 Gilead Pharmasset LLC Methods for treating hcv
US8889159B2 (en) 2011-11-29 2014-11-18 Gilead Pharmasset Llc Compositions and methods for treating hepatitis C virus
CN103242400B (zh) * 2012-02-08 2016-06-08 河南师范大学 具有抗hiv活性的5-取代嘧啶核苷-噻唑啉酮杂化体及其制备方法
EP2950786B1 (en) 2013-01-31 2019-11-27 Gilead Pharmasset LLC Combination formulation of two antiviral compounds
PT3038601T (pt) 2013-08-27 2020-06-30 Gilead Pharmasset Llc Formulação combinada de dois compostos antivirais
CA3182565A1 (en) 2015-03-06 2016-09-15 Atea Pharmaceuticals, Inc. .beta.-d-2'-deoxy-2'-.alpha.-fluoro-2'-.beta.-c-substituted-2-modified-n6-substituted purine nucleotides for hcv treatment
WO2018013937A1 (en) 2016-07-14 2018-01-18 Atea Pharmaceuticals, Inc. Beta-d-2'-deoxy-2'-alpha-fluoro-2'-beta-c-substituted-4'-fluoro-n6-substituted-6-amino-2-substituted purine nucleotides for the treatment of hepatitis c virus infection
WO2018048937A1 (en) 2016-09-07 2018-03-15 Atea Pharmaceuticals, Inc. 2'-substituted-n6-substituted purine nucleotides for rna virus treatment
IL288737B (en) 2017-02-01 2022-09-01 Atea Pharmaceuticals Inc Hemisulfate nucleotide salt for treatment of hepatitis c virus
EP3773753A4 (en) 2018-04-10 2021-12-22 ATEA Pharmaceuticals, Inc. TREATMENT OF PATIENTS INFECTED WITH THE HEPATITIS C VIRUS WITH CIRRHOSIS
US10874687B1 (en) 2020-02-27 2020-12-29 Atea Pharmaceuticals, Inc. Highly active compounds against COVID-19
IL308921A (en) 2021-06-17 2024-01-01 Atea Pharmaceuticals Inc Combination anti-HCV therapy is beneficial

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999043691A1 (en) * 1998-02-25 1999-09-02 Emory University 2'-fluoronucleosides

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US13660A (en) * 1855-10-09 Improvements
US3309359A (en) * 1965-10-22 1967-03-14 Hoffmann La Roche N-mono-acyl-5-fluorocytosine derivatives and process
NL8202626A (nl) 1982-06-29 1984-01-16 Stichting Rega V Z W Derivaten van 9-(2-hydroxyethoxymethyl)guanine.
US4522811A (en) * 1982-07-08 1985-06-11 Syntex (U.S.A.) Inc. Serial injection of muramyldipeptides and liposomes enhances the anti-infective activity of muramyldipeptides
GB8719367D0 (en) * 1987-08-15 1987-09-23 Wellcome Found Therapeutic compounds
ZA886890B (en) * 1987-10-09 1989-05-30 Hoffmann La Roche Novel dideoxycytidine derivatives
US6350753B1 (en) * 1988-04-11 2002-02-26 Biochem Pharma Inc. 2-Substituted-4-substituted-1,3-dioxolanes and use thereof
NL8901258A (nl) 1989-05-19 1990-12-17 Stichting Rega V Z W 5-halogeno-2',3'-dideoxycytidinederivaten in geneesmiddelen voor het behandelen van retrovirus-infecties.
DD293498A5 (de) 1989-07-20 1991-09-05 Zi Fuer Molekularbiologie Der Adw,De Verfahren zur herstellung eines mittels fuer die behandlung oder prophylaxe von hepatits-infektionen bei mensch und tier
JPH05310777A (ja) 1992-05-14 1993-11-22 Yoshitomi Pharmaceut Ind Ltd 2’−デオキシ−2’−メチリデンシチジン化合物
TW254946B (https=) * 1992-12-18 1995-08-21 Hoffmann La Roche
TW374087B (en) * 1993-05-25 1999-11-11 Univ Yale L-2',3'-dideoxy nucleotide analogs as anti-hepatitis B(HBV) and anti-HIV agents
TW530047B (en) 1994-06-08 2003-05-01 Pfizer Corticotropin releasing factor antagonists
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
GB9525606D0 (en) 1995-12-14 1996-02-14 Iaf Biochem Int Method and compositions for the synthesis of dioxolane nucleosides with › - configuration
AU4988697A (en) * 1996-10-24 1998-05-15 Vion Pharmaceuticals, Inc. Monophosphate prodrugs of beta-l-fd4c and beta-l-fddc as potent antiviral agents
EP1042341A1 (en) * 1997-11-25 2000-10-11 Protarga Inc. Nucleoside analog compositions and uses thereof
AU2002212015B2 (en) * 2000-10-13 2007-01-25 Shire Canada Inc. Dioxolane analogs for improved inter-cellular delivery
WO2002032920A2 (en) * 2000-10-18 2002-04-25 Pharmasset Limited Modified nucleosides for treatment of viral infections and abnormal cellular proliferation
AU2002365234B2 (en) * 2001-12-14 2009-01-29 Pharmasset Inc N4-acylcytosine nucleosides for treatment of viral infections

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999043691A1 (en) * 1998-02-25 1999-09-02 Emory University 2'-fluoronucleosides

Also Published As

Publication number Publication date
CN1617726A (zh) 2005-05-18
CA2470255A1 (en) 2003-08-07
WO2003051306A3 (en) 2003-12-18
WO2003063771A2 (en) 2003-08-07
KR20040094398A (ko) 2004-11-09
EP1569652A2 (en) 2005-09-07
KR100978904B1 (ko) 2010-08-31
AU2002365234B2 (en) 2009-01-29
JP2005519916A (ja) 2005-07-07
US8114997B2 (en) 2012-02-14
US20120202766A1 (en) 2012-08-09
WO2003051306A2 (en) 2003-06-26
BR0214944A (pt) 2005-06-07
US20070078080A1 (en) 2007-04-05
CA2470255C (en) 2012-01-17
US20030176319A1 (en) 2003-09-18
AU2002364730A1 (en) 2003-06-30
US7105527B2 (en) 2006-09-12
AU2002364730A8 (en) 2003-06-30
EP1569652A4 (en) 2008-07-02
USRE42015E1 (en) 2010-12-28
US20040214844A1 (en) 2004-10-28
US6908924B2 (en) 2005-06-21
US20090176730A1 (en) 2009-07-09
MXPA04005779A (es) 2005-05-16
WO2003063771A3 (en) 2005-07-07

Similar Documents

Publication Publication Date Title
CN100560073C (zh) 用于治疗病毒感染的n4-酰基胞嘧啶核苷
CA2726588C (en) Compounds and methods for treating inflammatory and fibrotic disorders
JP3292830B2 (ja) 2−ヒドロキシメチル−5−(5−フルオロシトシン−1 −イル)−1,3−オキサチオランの抗ウィルス活性および分割
KR100270806B1 (ko) 5-플루오로-2`-데옥시-3`-티아시티딘을 함유하는 b형 간염 치료를 위한 약제
CA2969372C (en) Phosphoramidates for the treatment of hepatitis b virus
CA2322008C (en) 2'-fluoronucleosides
US6875751B2 (en) 3′-prodrugs of 2′-deoxy-β-L-nucleosides
CN1777432B (zh) 用于hiv感染的抗病毒核苷类似物
TWI519515B (zh) B型肝炎抗病毒劑
KR100225986B1 (ko) 항바이러스성 누클레오시드 배합제
AU2002365234A1 (en) N4-acylcytosine nucleosides for treatment of viral infections
JPH03504969A (ja) ピリミジン誘導体
JPH07500317A (ja) 1,3−オキサチオランヌクレオシド類似体
CZ2002534A3 (cs) Inhibitory protein-kináz, farmaceutické prostředky, které je obsahují, a jejich pouľití
EA011948B1 (ru) Фосфонатзамещенные пиримидиновые соединения (варианты), способ их получения (варианты), фармацевтическая композиция на их основе и способ лечения вирусной инфекции
EA036892B1 (ru) Макрогетероциклические нуклеозидные производные и их аналоги, получение и применение
RU2142462C1 (ru) 5-(цитозинил-1-)-1,3-оксатиоланы, способ их получения и фармацевтическая композиция
CN101089010B (zh) 2'-氟代核苷
WO1993017035A1 (en) 2'ISODIDEOXY-β-D-NUCLEOSIDES AS STABLE ANTIVIRAL AGENTS
HK1155374B (en) Compounds and methods for treating inflammatory and fibrotic disorders

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: CGI PHARMACEUTICALS INC

Free format text: FORMER NAME: PHARMASSET INC.

CP03 Change of name, title or address

Address after: American California

Patentee after: Pharmasset Inc.

Address before: new jersey

Patentee before: Pharmasset Inc.

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091118

Termination date: 20131213