BR0214944A - Nucleosìdeos de n4-acilcitosina para o tratamento de infecções virais - Google Patents

Nucleosìdeos de n4-acilcitosina para o tratamento de infecções virais

Info

Publication number
BR0214944A
BR0214944A BR0214944-3A BR0214944A BR0214944A BR 0214944 A BR0214944 A BR 0214944A BR 0214944 A BR0214944 A BR 0214944A BR 0214944 A BR0214944 A BR 0214944A
Authority
BR
Brazil
Prior art keywords
viral infections
treatment
acylcytosine
nucleosides
fluorocytidine
Prior art date
Application number
BR0214944-3A
Other languages
English (en)
Inventor
Junxing Shi
Michael J Otto
Kyoichi A Watanabe
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 BR0214944A publication Critical patent/BR0214944A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/06—Pyrimidine radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • 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
    • 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
    • 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
    • A61P31/20—Antivirals for DNA 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
    • A61P31/20—Antivirals for DNA viruses
    • A61P31/22—Antivirals for DNA viruses for herpes viruses
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic 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
    • C07D405/02—Heterocyclic 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
    • C07D405/04—Heterocyclic 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14—Heterocyclic 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/02—Heterocyclic compounds containing purine ring systems with oxygen, sulphur, or nitrogen atoms directly attached in positions 2 and 6
    • C07D473/18—Heterocyclic 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/26—Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/32—Nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • C07D473/26—Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/32—Nitrogen atom
    • C07D473/34—Nitrogen atom attached in position 6, e.g. adenine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/16—Purine 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)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biotechnology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Communicable Diseases (AREA)
  • Oncology (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)

Abstract

"NUCLEOSìDEOS DE N^ 4^-ACILCITOSINA PAPA O TRATAMENTO DE INFECçõES VIRAIS". A presente invenção está direcionada a um método e composição de tratamento ou prevenção de infecções virais, particularmente, infecções por vírus da imunodeficiência humana (HIV) e vírus da hepatite B (HBV), em pacientes humanos ou outros animais hospedeiros, compreendendo a administração de N^ 4^ acil-2<39>,3<39>-didesoxi-5-fluorocitidina ou N^ 4^-acil-2<39>,3<39>-didesidro-2<39>,3<39>-didesoxi-5-fluorocitidin a e sais farmaceuticamente aceitáveis, pró-drogas, e outros derivados deste.
BR0214944-3A 2001-12-14 2002-12-13 Nucleosìdeos de n4-acilcitosina para o tratamento de infecções virais BR0214944A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34155501P 2001-12-14 2001-12-14
PCT/US2002/040081 WO2003063771A2 (en) 2001-12-14 2002-12-13 N4-acylcytosine nucleosides for treatment of viral iinfections

Publications (1)

Publication Number Publication Date
BR0214944A true BR0214944A (pt) 2005-06-07

Family

ID=23338072

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0214944-3A BR0214944A (pt) 2001-12-14 2002-12-13 Nucleosìdeos de n4-acilcitosina para o tratamento de infecções virais

Country Status (10)

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

Families Citing this family (41)

* 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
JP2003532643A (ja) 2000-04-13 2003-11-05 フアーマセツト・リミテツド 肝炎ウイルス感染症を治療するための３’−または２’−ヒドロキシメチル置換ヌクレオシド誘導体
MY164523A (en) * 2000-05-23 2017-12-29 Univ Degli Studi Cagliari Methods and compositions for treating hepatitis c virus
NZ547204A (en) 2000-05-26 2008-01-31 Idenix Cayman Ltd Methods and compositions for treating flaviviruses and pestiviruses
CA2470255C (en) * 2001-12-14 2012-01-17 Kyoichi A. Watanabe N4-acylcytosine nucleosides for treatment of viral infections
US7456155B2 (en) * 2002-06-28 2008-11-25 Idenix Pharmaceuticals, Inc. 2′-C-methyl-3′-O-L-valine ester ribofuranosyl cytidine for treatment of flaviviridae infections
CN101172993A (zh) * 2002-06-28 2008-05-07 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
BR0313164A (pt) 2002-08-01 2007-07-17 Pharmasset Inc compostos com o sistema biciclo[4.2.1] nonano para o tratamento de infecções por flaviviridae
HUE033832T2 (en) 2002-11-15 2018-01-29 Idenix Pharmaceuticals Llc 2'-methyl nucleosides in combination with interferon and Flaviviridae mutation
PL377287A1 (pl) * 2002-12-12 2006-01-23 Idenix (Cayman) Limited Sposób wytwarzania 2'-rozgałęzionych nukleozydów
CA2425031A1 (en) * 2003-04-01 2004-10-01 Smithkline Beecham Corporation Pharmaceutical compositions
PL3521297T3 (pl) * 2003-05-30 2022-04-04 Gilead Pharmasset Llc Zmodyfikowane fluorowane analogi nukleozydów
WO2005097618A2 (en) * 2004-04-01 2005-10-20 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
WO2006031725A2 (en) 2004-09-14 2006-03-23 Pharmasset, Inc. Preparation of 2'­fluoro-2'- alkyl- substituted or other optionally substituted ribofuranosyl pyrimidines and purines and their derivatives
EP1802315A2 (en) * 2004-10-19 2007-07-04 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
CA2634749C (en) * 2005-12-23 2014-08-19 Idenix Pharmaceuticals, Inc. Process for preparing a synthetic intermediate for preparation of branched nucleosides
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
EP2376514A2 (en) 2008-12-23 2011-10-19 Pharmasset, Inc. Nucleoside analogs
NZ593648A (en) 2008-12-23 2013-09-27 Gilead Pharmasset Llc Nucleoside phosphoramidates
CL2009002206A1 (es) 2008-12-23 2011-08-26 Gilead Pharmasset Llc Compuestos derivados de pirrolo -(2-3-d]-pirimidin-7(6h)-tetrahidrofuran-2-il fosfonamidato, composicion farmaceutica; y su uso en el tratamiento de enfermedades virales.
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
PL3290428T3 (pl) 2010-03-31 2022-02-07 Gilead Pharmasset Llc Tabletka zawierająca krystaliczny (S)-2-(((S)-(((2R,3R,4R,5R)-5-(2,4-diokso-3,4-dihydropirymidyn-1(2H)-ylo)-4-fluoro-3-hydroksy-4-metylotetrahydrofuran-2-ylo)metoksy)(fenoksy)fosforylo)amino)propanian izopropylu
KR101715981B1 (ko) 2010-03-31 2017-03-13 길리애드 파마셋 엘엘씨 뉴클레오사이드 포스포르아미데이트
US8841275B2 (en) 2010-11-30 2014-09-23 Gilead Pharmasset Llc 2′-spiro-nucleosides and derivatives thereof useful for treating hepatitis C virus and dengue virus infections
DE202012013074U1 (de) 2011-09-16 2014-10-29 Gilead Pharmasset Lcc Zusammensetzungen zur Behandlung von 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
SI2950786T1 (sl) 2013-01-31 2020-03-31 Gilead Pharmasset Llc Formulacija kombinacije dveh protivirusnih spojin
ES2900570T3 (es) 2013-08-27 2022-03-17 Gilead Pharmasset Llc Formulación de combinación de dos compuestos antivirales
EP3265102A4 (en) 2015-03-06 2018-12-05 ATEA Pharmaceuticals, Inc. Beta-d-2'-deoxy-2'alpha-fluoro-2'-beta-c-substituted-2-modified-n6-substituted purine nucleotides for hcv treatment
LU100724B1 (en) 2016-07-14 2018-07-31 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
PT3512863T (pt) 2016-09-07 2022-03-09 Atea Pharmaceuticals Inc Nucleótidos de purina 2'-substituídos-n6-substituídos para tratamento de vírus de rna
SG10202012214WA (en) 2017-02-01 2021-01-28 Atea Pharmaceuticals Inc Nucleotide hemi-sulfate salt for the treatment of hepatitis c virus
TW202012001A (zh) 2018-04-10 2020-04-01 美商亞堤製藥公司 C型肝炎病毒(hcv)感染硬化之患者的治療
US10874687B1 (en) 2020-02-27 2020-12-29 Atea Pharmaceuticals, Inc. Highly active compounds against COVID-19

Family Cites Families (21)

* 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 (pt) * 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
TW574214B (en) 1994-06-08 2004-02-01 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
WO1998017281A1 (en) * 1996-10-24 1998-04-30 Vion Pharmaceuticals, Inc. MONOPHOSPHATE PRODRUGS OF β-L-FD4C AND β-L-FddC AS POTENT ANTIVIRAL AGENTS
EP1042341A1 (en) * 1997-11-25 2000-10-11 Protarga Inc. Nucleoside analog compositions and uses thereof
DK1058686T3 (da) 1998-02-25 2007-03-05 Univ Emory 2'-fluornukleosider
MXPA03003278A (es) * 2000-10-13 2005-07-01 Shire Biochem Inc Analogos de dioxolano para suministro intercelular mejorado.
KR20090089922A (ko) * 2000-10-18 2009-08-24 파마셋 인코포레이티드 바이러스 감염 및 비정상적인 세포 증식의 치료를 위한 변형된 뉴클레오시드
CA2470255C (en) * 2001-12-14 2012-01-17 Kyoichi A. Watanabe N4-acylcytosine nucleosides for treatment of viral infections

Also Published As

Publication number Publication date
AU2002364730A1 (en) 2003-06-30
US20070078080A1 (en) 2007-04-05
WO2003063771A2 (en) 2003-08-07
WO2003063771A3 (en) 2005-07-07
KR20040094398A (ko) 2004-11-09
CN100560073C (zh) 2009-11-18
US8114997B2 (en) 2012-02-14
KR100978904B1 (ko) 2010-08-31
US20120202766A1 (en) 2012-08-09
CA2470255C (en) 2012-01-17
EP1569652A4 (en) 2008-07-02
US7105527B2 (en) 2006-09-12
US20090176730A1 (en) 2009-07-09
MXPA04005779A (es) 2005-05-16
AU2002364730A8 (en) 2003-06-30
WO2003051306A2 (en) 2003-06-26
JP2005519916A (ja) 2005-07-07
EP1569652A2 (en) 2005-09-07
USRE42015E1 (en) 2010-12-28
US20040214844A1 (en) 2004-10-28
CA2470255A1 (en) 2003-08-07
WO2003051306A3 (en) 2003-12-18
CN1617726A (zh) 2005-05-18
AU2002365234B2 (en) 2009-01-29
US20030176319A1 (en) 2003-09-18
US6908924B2 (en) 2005-06-21

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