NO20074613L - Tricykliske nukleosidforbindelser for behandling av virale infeksjoner - Google Patents

Tricykliske nukleosidforbindelser for behandling av virale infeksjoner

Info

Publication number
NO20074613L
NO20074613L NO20074613A NO20074613A NO20074613L NO 20074613 L NO20074613 L NO 20074613L NO 20074613 A NO20074613 A NO 20074613A NO 20074613 A NO20074613 A NO 20074613A NO 20074613 L NO20074613 L NO 20074613L
Authority
NO
Norway
Prior art keywords
treatment
viral infections
nucleoside compounds
tricyclic nucleoside
tricyclic
Prior art date
Application number
NO20074613A
Other languages
English (en)
Norwegian (no)
Inventor
Xiaoling Zheng
Christopher Don Roberts
Choung U Kim
Ronald Conrad Griffith
Jesse D Keicher
Sebastian Johannes Reinh Liehr
Vivek Kumar Rajwanshi
Marija Prhavc
Original Assignee
Gilead Sciences Inc
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 Gilead Sciences Inc filed Critical Gilead Sciences Inc
Publication of NO20074613L publication Critical patent/NO20074613L/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/12Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D487/00Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/12Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
    • C07D487/16Peri-condensed systems
    • 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
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • 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
    • 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
    • C07H19/22Pteridine 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
    • C07H19/04Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/23Heterocyclic radicals containing two or more heterocyclic rings condensed among themselves or condensed with a common carbocyclic ring system, not provided for in groups C07H19/14 - C07H19/22

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Virology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
NO20074613A 2005-02-28 2007-09-11 Tricykliske nukleosidforbindelser for behandling av virale infeksjoner NO20074613L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65746305P 2005-02-28 2005-02-28
PCT/US2006/007132 WO2006093987A1 (en) 2005-02-28 2006-02-28 Tricyclic-nucleoside compounds for treating viral infections

Publications (1)

Publication Number Publication Date
NO20074613L true NO20074613L (no) 2007-11-27

Family

ID=36570903

Family Applications (2)

Application Number Title Priority Date Filing Date
NO20074613A NO20074613L (no) 2005-02-28 2007-09-11 Tricykliske nukleosidforbindelser for behandling av virale infeksjoner
NO20074915A NO20074915L (no) 2005-02-28 2007-09-27 Tricykliske-nukleosid promedikamenter for behandling av virale infeksjoner

Family Applications After (1)

Application Number Title Priority Date Filing Date
NO20074915A NO20074915L (no) 2005-02-28 2007-09-27 Tricykliske-nukleosid promedikamenter for behandling av virale infeksjoner

Country Status (18)

Country Link
US (4) US7524825B2 (enExample)
EP (2) EP1853617A1 (enExample)
JP (2) JP2008531703A (enExample)
KR (2) KR20070106767A (enExample)
CN (2) CN101128474A (enExample)
AP (2) AP2007004118A0 (enExample)
AR (1) AR058419A1 (enExample)
AU (2) AU2006218704A1 (enExample)
BR (2) BRPI0607769A2 (enExample)
CA (2) CA2597685A1 (enExample)
EA (2) EA200701849A1 (enExample)
HR (2) HRP20070436A2 (enExample)
IL (2) IL184954A0 (enExample)
MX (2) MX2007010460A (enExample)
NO (2) NO20074613L (enExample)
TW (1) TW200640474A (enExample)
WO (2) WO2006093987A1 (enExample)
ZA (1) ZA200707410B (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060123707A (ko) 2003-08-27 2006-12-04 바이오타, 인코포레이티드 치료제로서의 신규 트리시클릭 뉴클레오시드 또는뉴클레오티드
WO2006093987A1 (en) * 2005-02-28 2006-09-08 Genelabs Technologies, Inc. Tricyclic-nucleoside compounds for treating viral infections
WO2006116557A1 (en) * 2005-04-25 2006-11-02 Genelabs Technologies, Inc. Nucleoside compounds for treating viral infections
US20080261913A1 (en) 2006-12-28 2008-10-23 Idenix Pharmaceuticals, Inc. Compounds and pharmaceutical compositions for the treatment of liver disorders
CA2696053A1 (en) 2007-02-28 2008-09-04 Conatus Pharmaceuticals, Inc. Methods for the treatment of liver diseases
US7964580B2 (en) 2007-03-30 2011-06-21 Pharmasset, Inc. Nucleoside phosphoramidate prodrugs
WO2009029729A1 (en) * 2007-08-31 2009-03-05 Genelabs Technologies, Inc. Amino tricyclic-nucleoside compounds, compositions, and methods of use
GB0718575D0 (en) * 2007-09-24 2007-10-31 Angeletti P Ist Richerche Bio Nucleoside derivatives as inhibitors of viral polymerases
TW200942243A (en) 2008-03-05 2009-10-16 Biocryst Pharm Inc Antiviral therapeutic agents
WO2009146123A2 (en) * 2008-04-03 2009-12-03 Spring Bank Compositions and methods for treating viral infections
US8173621B2 (en) 2008-06-11 2012-05-08 Gilead Pharmasset Llc Nucleoside cyclicphosphates
MX2011006891A (es) 2008-12-23 2011-10-06 Pharmasset Inc Fosforamidatos de nucleosidos.
US8716263B2 (en) 2008-12-23 2014-05-06 Gilead Pharmasset Llc Synthesis of purine nucleosides
CN102753563A (zh) 2008-12-23 2012-10-24 吉利德制药有限责任公司 核苷类似物
GB0900914D0 (en) * 2009-01-20 2009-03-04 Angeletti P Ist Richerche Bio Antiviral agents
AU2010232647A1 (en) * 2009-03-31 2011-10-20 Arqule, Inc. Peri-fused pyrazolo-pyrimidine compounds
US8618076B2 (en) 2009-05-20 2013-12-31 Gilead Pharmasset Llc Nucleoside phosphoramidates
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
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
EA026341B9 (ru) 2010-03-31 2021-12-27 ГАЙЛИД ФАРМАССЕТ ЭлЭлСи Кристаллическая форма нуклеозидфосфорамидата
JP5872539B2 (ja) 2010-03-31 2016-03-01 ギリアド ファーマセット エルエルシー プリンヌクレオシドホスホルアミダート
AR094621A1 (es) 2010-04-01 2015-08-19 Idenix Pharmaceuticals Inc Compuestos y composiciones farmacéuticas para el tratamiento de infecciones virales
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
CA2843324A1 (en) 2011-03-31 2012-11-15 Idenix Pharmaceuticals, Inc. Compounds and pharmaceutical compositions for the treatment of viral infections
JP2014520772A (ja) 2011-06-30 2014-08-25 ステラ・アンパルトセルスカブ Hcv併用療法
WO2013033093A1 (en) * 2011-08-29 2013-03-07 Biocryst Pharmaceuticals, Inc. Heterocyclic compounds as janus kinase inhibitors
TW201329096A (zh) 2011-09-12 2013-07-16 Idenix Pharmaceuticals Inc 經取代羰氧基甲基磷酸醯胺化合物及用於治療病毒感染之藥學組成物
EP2709613B2 (en) 2011-09-16 2020-08-12 Gilead Pharmasset LLC Methods for treating hcv
WO2013056046A1 (en) 2011-10-14 2013-04-18 Idenix Pharmaceuticals, Inc. Substituted 3',5'-cyclic phosphates of purine nucleotide compounds and pharmaceutical compositions for the treatment of viral infections
US8889159B2 (en) 2011-11-29 2014-11-18 Gilead Pharmasset Llc Compositions and methods for treating hepatitis C virus
EP2639238A1 (en) * 2012-03-15 2013-09-18 Universität Bern Tricyclic nucleosides and oligomeric compounds prepared therefrom
AR090699A1 (es) * 2012-04-18 2014-12-03 Biocryst Pharm Inc Compuestos inhibidores de la actividad de la arn polimerasa viral
EP2852604B1 (en) 2012-05-22 2017-04-12 Idenix Pharmaceuticals LLC 3',5'-cyclic phosphoramidate prodrugs for hcv infection
CN104470939B (zh) 2012-05-22 2017-04-26 埃迪尼克斯医药有限责任公司 用于肝脏疾病的d型氨基酸化合物
US9296778B2 (en) 2012-05-22 2016-03-29 Idenix Pharmaceuticals, Inc. 3′,5′-cyclic phosphate prodrugs for HCV infection
PL2861611T3 (pl) 2012-05-25 2017-08-31 Janssen Sciences Ireland Uc Nukleozydy uracylowe spirooksetanu
WO2014052638A1 (en) 2012-09-27 2014-04-03 Idenix Pharmaceuticals, Inc. Esters and malonates of sate prodrugs
HK1207647A1 (en) 2012-10-08 2016-02-05 Idenix Pharmaceuticals Llc 2'-chloro nucleoside analogs for hcv infection
WO2014066239A1 (en) 2012-10-22 2014-05-01 Idenix Pharmaceuticals, Inc. 2',4'-bridged nucleosides for hcv infection
EP2935304A1 (en) 2012-12-19 2015-10-28 IDENIX Pharmaceuticals, Inc. 4'-fluoro nucleosides for the treatment of hcv
UA118256C2 (uk) 2013-01-31 2018-12-26 Гіліад Фармассет Елелсі Комбінований склад двох противірусних сполук
WO2014137930A1 (en) 2013-03-04 2014-09-12 Idenix Pharmaceuticals, Inc. Thiophosphate nucleosides for the treatment of hcv
WO2014137926A1 (en) 2013-03-04 2014-09-12 Idenix Pharmaceuticals, Inc. 3'-deoxy nucleosides for the treatment of hcv
EP2970357B1 (en) 2013-03-13 2025-01-01 Idenix Pharmaceuticals LLC Amino acid phosphoramidate pronucleotides of 2'-cyano, azido and amino nucleosides for the treatment of hcv
WO2014165542A1 (en) 2013-04-01 2014-10-09 Idenix Pharmaceuticals, Inc. 2',4'-fluoro nucleosides for the treatment of hcv
US10005779B2 (en) 2013-06-05 2018-06-26 Idenix Pharmaceuticals Llc 1′,4′-thio nucleosides for the treatment of HCV
WO2015017713A1 (en) 2013-08-01 2015-02-05 Idenix Pharmaceuticals, Inc. D-amino acid phosphoramidate pronucleotides of halogeno pyrimidine compounds for liver disease
EP3650014B1 (en) 2013-08-27 2021-10-06 Gilead Pharmasset LLC Combination formulation of two antiviral compounds
WO2015161137A1 (en) 2014-04-16 2015-10-22 Idenix Pharmaceuticals, Inc. 3'-substituted methyl or alkynyl nucleosides for the treatment of hcv

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107288A (en) * 1974-09-18 1978-08-15 Pharmaceutical Society Of Victoria Injectable compositions, nanoparticles useful therein, and process of manufacturing same
DE69133617D1 (de) * 1990-04-04 2009-07-23 Novartis Vaccines & Diagnostic Protease von Hepatitis C Virus
US5145684A (en) 1991-01-25 1992-09-08 Sterling Drug Inc. Surface modified drug nanoparticles
DE69434931T2 (de) 1993-04-02 2007-11-22 Rigel Pharmaceuticals, Inc., South San Francisco Methode zur selektiven inaktivierung der viralen replication
IT1272179B (it) 1994-02-23 1997-06-16 Angeletti P Ist Richerche Bio Metodologia per riprodurre in vitro l'attivita' proteolitica della proteasi ns3 del virus hcv.
US5861267A (en) * 1995-05-01 1999-01-19 Vertex Pharmaceuticals Incorporated Methods, nucleotide sequences and host cells for assaying exogenous and endogenous protease activity
CA2233309A1 (en) 1995-09-27 1997-04-03 Emory University Recombinant hepatitis c virus rna replicase
US5759795A (en) * 1996-03-08 1998-06-02 Schering Corporation Assay for determining inhibitors of ATPase
TR199902561T2 (xx) * 1997-03-05 2000-02-21 Ribogene, Inc. Hepatit C vir�s replikasyonunun se�ici bi�imde engelleyen maddelerin belirlenmesi i�in yeni tarama y�ntemleri
WO1998043991A1 (en) * 1997-04-02 1998-10-08 Amersham Pharmacia Biotech Uk Limited Tricyclic base analogues
CA2312484A1 (en) 1997-12-11 1999-06-17 Smithkline Beecham Corporation Hepatitis c virus ns5b truncated protein and methods thereof to identify antiviral compounds
MY164523A (en) 2000-05-23 2017-12-29 Univ Degli Studi Cagliari Methods and compositions for treating hepatitis c virus
US20030008841A1 (en) 2000-08-30 2003-01-09 Rene Devos Anti-HCV nucleoside derivatives
JP2004532184A (ja) 2001-01-22 2004-10-21 メルク エンド カムパニー インコーポレーテッド Rna依存性rnaウィルスポリメラーゼ阻害薬としてのヌクレオシド誘導体
WO2003061385A1 (en) 2002-01-17 2003-07-31 Ribapharm Inc. Tricyclic nucleoside library compounds, synthesis, and use as antiviral agents
AU2003264038A1 (en) 2002-08-12 2004-02-25 Bristol-Myers Squibb Company Combination pharmaceutical agents as inhibitors of hcv replication
KR100883703B1 (ko) 2003-05-30 2009-02-12 파마셋 인코포레이티드 변형 불소화 뉴클레오시드 유사체
KR20060123707A (ko) 2003-08-27 2006-12-04 바이오타, 인코포레이티드 치료제로서의 신규 트리시클릭 뉴클레오시드 또는뉴클레오티드
US7144868B2 (en) 2003-10-27 2006-12-05 Genelabs Technologies, Inc. Nucleoside compounds for treating viral infections
US7202223B2 (en) 2003-10-27 2007-04-10 Genelabs Technologies, Inc. Nucleoside compounds for treating viral infections
JP2007509939A (ja) * 2003-10-27 2007-04-19 ジェネラブズ テクノロジーズ インコーポレーティッド ウイルス感染を治療するためのヌクレオシド化合物
WO2006093987A1 (en) * 2005-02-28 2006-09-08 Genelabs Technologies, Inc. Tricyclic-nucleoside compounds for treating viral infections

Also Published As

Publication number Publication date
ZA200707410B (en) 2008-10-29
JP2008531703A (ja) 2008-08-14
CN101128474A (zh) 2008-02-20
IL184954A0 (en) 2007-12-03
CA2597685A1 (en) 2006-09-08
CN101142226A (zh) 2008-03-12
WO2006093987A1 (en) 2006-09-08
CA2597683A1 (en) 2006-09-08
US20090208457A1 (en) 2009-08-20
US7534771B2 (en) 2009-05-19
US7524825B2 (en) 2009-04-28
EP1853618A1 (en) 2007-11-14
AP2007004128A0 (en) 2007-08-31
BRPI0607769A2 (pt) 2009-10-06
BRPI0607770A2 (pt) 2009-06-13
NO20074915L (no) 2007-11-20
AR058419A1 (es) 2008-02-06
HRP20070435A2 (hr) 2008-02-29
TW200640474A (en) 2006-12-01
WO2006093986A1 (en) 2006-09-08
EP1853617A1 (en) 2007-11-14
AU2006218705A1 (en) 2006-09-08
HRP20070436A2 (hr) 2008-02-29
KR20070106781A (ko) 2007-11-05
KR20070106767A (ko) 2007-11-05
US20060194749A1 (en) 2006-08-31
IL184955A0 (en) 2007-12-03
MX2007010463A (es) 2007-11-08
AU2006218704A1 (en) 2006-09-08
JP2008531704A (ja) 2008-08-14
AP2007004118A0 (en) 2007-08-31
MX2007010460A (es) 2007-11-08
US20090253648A1 (en) 2009-10-08
HRP20070435A9 (en) 2008-09-30
EA200701849A1 (ru) 2008-02-28
EA200701850A1 (ru) 2008-02-28
US20060252715A1 (en) 2006-11-09

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