AR062482A1 - Identificacion y caracterizacion de variantes de replicon de vhc con menor suceptibilidad a vhc 796, y metodos relacionados - Google Patents

Identificacion y caracterizacion de variantes de replicon de vhc con menor suceptibilidad a vhc 796, y metodos relacionados

Info

Publication number
AR062482A1
AR062482A1 ARP070103727A ARP070103727A AR062482A1 AR 062482 A1 AR062482 A1 AR 062482A1 AR P070103727 A ARP070103727 A AR P070103727A AR P070103727 A ARP070103727 A AR P070103727A AR 062482 A1 AR062482 A1 AR 062482A1
Authority
AR
Argentina
Prior art keywords
hepatitis
rna
hcv
individual
ns5b
Prior art date
Application number
ARP070103727A
Other languages
English (en)
Original Assignee
Viropharma Inc
Wyeth Corp
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 Viropharma Inc, Wyeth Corp filed Critical Viropharma Inc
Publication of AR062482A1 publication Critical patent/AR062482A1/es

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/576Immunoassay; Biospecific binding assay; Materials therefor for hepatitis
    • G01N33/5767Immunoassay; Biospecific binding assay; Materials therefor for hepatitis non-A, non-B hepatitis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/34Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
    • A61K31/343Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7042Compounds having saccharide radicals and heterocyclic rings
    • A61K31/7052Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
    • A61K31/7056Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing five-membered rings with nitrogen as a ring hetero atom
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K45/00Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
    • A61K45/06Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
    • 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
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/02Immunomodulators
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2333/00Assays involving biological materials from specific organisms or of a specific nature
    • G01N2333/005Assays involving biological materials from specific organisms or of a specific nature from viruses
    • G01N2333/08RNA viruses
    • G01N2333/18Togaviridae; Flaviviridae

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Communicable Diseases (AREA)
  • Virology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Oncology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Métodos para disminuir la frecuencia de aparicion, disminuir el nivel de resistencia y retardar la aparicion de una infeccion viral de hepatitis C resistente al tratamiento, mediante la administracion a un sujeto, ya sea en forma combinada o en serie, de un inhibidor de la polimerasa NS5B de ARN dependiente del ARN de la hepatitis C, por ejemplo, un benzofurano, tal como 5-ciclopropil-2-(4-fluorofenil)-6-[(2-hidroxietil)(metilsulfonil)amino]-N-metil-1-benzofuran-3-carboxamida (VHC-796), y al menos un agente anti-hepatitis C adicional, por ejemplo, un producto de ribavirina o un inmunomodulador, tal como un producto de interferon. Además se refiere a métodos para monitorear el curso de tratamiento de una infeccion viral de hepatitis C, métodos para monitorear y pronosticar una infeccion viral de hepatitis C, y métodos para identificar un individuo con menor probabilidad de responder a un tratamiento contra la hepatitis C viral. Estos métodos usan la secuencia y/o estructura de la polimerasa NS5B de ARN dependiente del ARN de la hepatitis C para identificar la aparicion de una infeccion viral de hepatitis C resistente al tratamiento, en particular una infeccion viral de hepatitis C resistente al tratamiento con benzofurano (por ejemplo, VHC-796). Reivindicacion 11: Un método para identificar un individuo con menor probabilidad de responder a un tratamiento contra la hepatitis C viral, que comprende: (a) determinar la secuencia o estructura de aminoácidos del bolsillo de union de VHC-796 de la polimerasa NS5B de ARN dependiente del ARN de la hepatitis C en una muestra del individuo en un primer punto temporal; y (b) determinar la secuencia o estructura de aminoácidos del bolsillo de union de VHC-796 de la polimerasa NS5B de ARN dependiente del ARN de la hepatitis C en una muestra del individuo en un segundo punto temporal, donde un cambio en la secuencia o estructura de aminoácidos del bolsillo de union de VHC-796 de la polimerasa NS5B de ARN dependiente del ARN de la hepatitis C en la muestra del individuo en el segundo punto temporal, en comparacion con la secuencia o estructura de aminoácidos del bolsillo de union de VHC-796 de la polimerasa NS5B de ARN dependiente del ARN de la hepatitis C del individuo en el primer punto temporal, indica una menor probabilidad de que el individuo responda a un tratamiento contra la hepatitis C viral.
ARP070103727A 2006-08-25 2007-08-22 Identificacion y caracterizacion de variantes de replicon de vhc con menor suceptibilidad a vhc 796, y metodos relacionados AR062482A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84035306P 2006-08-25 2006-08-25

Publications (1)

Publication Number Publication Date
AR062482A1 true AR062482A1 (es) 2008-11-12

Family

ID=39022157

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP070103727A AR062482A1 (es) 2006-08-25 2007-08-22 Identificacion y caracterizacion de variantes de replicon de vhc con menor suceptibilidad a vhc 796, y metodos relacionados

Country Status (9)

Country Link
US (2) US20080182895A1 (es)
AR (1) AR062482A1 (es)
AU (1) AU2007286754A1 (es)
BR (1) BRPI0715714A2 (es)
CA (1) CA2659461A1 (es)
CL (1) CL2007002447A1 (es)
PE (1) PE20081215A1 (es)
TW (1) TW200816990A (es)
WO (1) WO2008024763A2 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006044923A2 (en) * 2004-10-18 2006-04-27 Globeimmune, Inc. Yeast-based therapeutic for chronic hepatitis c infection
EP2101173A1 (en) * 2008-03-14 2009-09-16 Vivalis In vitro method to determine whether a drug candidate active against a target protein is active against a variant of said protein
FR2933094A1 (fr) * 2008-06-26 2010-01-01 Univ Joseph Fourier Mutations dans la proteine ns5b du vhc.
US8728489B2 (en) 2008-09-19 2014-05-20 Globeimmune, Inc. Immunotherapy for chronic hepatitis C virus infection
US8492386B2 (en) 2011-10-21 2013-07-23 Abbvie Inc. Methods for treating HCV
CN104383541A (zh) 2011-10-21 2015-03-04 艾伯维公司 用于治疗hcv的包含至少两种直接抗病毒剂和利巴韦林但无干扰素的方法
DK2583680T1 (da) 2011-10-21 2015-01-19 Abbvie Inc Mono (PSI-7977) eller kombinationsbehandling af DAA til anvendelse ved behandling af HCV
US8466159B2 (en) 2011-10-21 2013-06-18 Abbvie Inc. Methods for treating HCV
DE102014219858B4 (de) 2014-09-30 2021-09-23 Aktiebolaget Skf Kreuzgelenk
CA3022119A1 (en) 2016-04-28 2017-11-02 Emory University Alkyne containing nucleotide and nucleoside therapeutic compositions and uses related thereto
GB201704386D0 (en) * 2017-03-20 2017-05-03 Univ London Queen Mary Method for identification of sofosbuvir resistant patients

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1324212A (zh) * 1998-09-25 2001-11-28 维洛药品公司 治疗或预防病毒感染及有关疾病的方法
DE10030139A1 (de) * 2000-06-20 2002-01-10 Cmi Ag Verwendung von Phyllanthusbesandteilen zur Behandlung oder Prophylaxe von Infekten durch Flaviviridae
RU2355700C9 (ru) * 2000-07-21 2010-03-20 Шеринг Корпорейшн Новые пептиды как ингибиторы ns3-серинпротеазы вируса гепатита с
WO2002048388A2 (en) * 2000-10-25 2002-06-20 Vincent Agnello Method of inhibiting infection by hcv, other flaviviridae viruses, and any other virus that complexes to low density lipoprotein or to very low density lipoprotein in blood preventing viral entry into a cell
AU2002232660A1 (en) * 2000-12-15 2002-06-24 Pharmasset Ltd. Antiviral agents for treatment of flaviviridae infections
US20030133939A1 (en) * 2001-01-17 2003-07-17 Genecraft, Inc. Binding domain-immunoglobulin fusion proteins
US7754208B2 (en) * 2001-01-17 2010-07-13 Trubion Pharmaceuticals, Inc. Binding domain-immunoglobulin fusion proteins
US7829084B2 (en) * 2001-01-17 2010-11-09 Trubion Pharmaceuticals, Inc. Binding constructs and methods for use thereof
US20040058445A1 (en) * 2001-04-26 2004-03-25 Ledbetter Jeffrey Alan Activation of tumor-reactive lymphocytes via antibodies or genes recognizing CD3 or 4-1BB
TW200400963A (en) * 2002-05-21 2004-01-16 Wyeth Corp R-enantiomers of pyranoindole derivatives and the use thereof for the treatment of hepatitis C virus infection or disease
TW200400818A (en) * 2002-05-21 2004-01-16 Wyeth Corp Method for the use of pyranoindole derivatives to treat infection with hepatitis C virus
AU2003248748A1 (en) * 2002-06-28 2004-01-19 Idenix (Cayman) Limited 2'-c-methyl-3'-o-l-valine ester ribofuranosyl cytidine for treatment of flaviviridae infections
US20040067877A1 (en) * 2002-08-01 2004-04-08 Schinazi Raymond F. 2', 3'-Dideoxynucleoside analogues for the treatment or prevention of Flaviviridae infections
US20050159345A1 (en) * 2002-10-29 2005-07-21 Boehringer Ingelheim International Gmbh Composition for the treatment of infection by Flaviviridae viruses
US7842719B2 (en) * 2002-10-31 2010-11-30 Kemin Foods, L.C. Use of endoperoxides for the treatment of infections caused by flaviviridae, including hepatitis C, bovine viral diarrhea and classical swine fever virus
JP4537315B2 (ja) * 2002-11-01 2010-09-01 バイロファーマ・インコーポレイテッド ベンゾフラン化合物、組成物およびc型肝炎感染症および関連疾患の治療または予防方法
KR20050088079A (ko) * 2002-11-15 2005-09-01 이데닉스 (케이만) 리미티드 2'-분지형 뉴클레오시드 및 플라비비리다에 돌연변이
CA2512713C (en) * 2003-01-07 2012-03-13 Kemin Pharma Europe, B.V.B.A. Bicyclic carbohydrate compounds useful in the treatment of infections caused by flaviviridae sp., such as hepatitis c and bovine viral diarrhea viruses
JP2006524227A (ja) * 2003-03-28 2006-10-26 ファーマセット,インク. フラビウイルス科ウイルス感染の治療のための化合物
WO2005000308A2 (en) * 2003-05-15 2005-01-06 Rigel Pharmaceuticals, Inc. Methods of identifying hcv ns5b polymerase inhibitors and use against hepatitis c
PL1658302T3 (pl) * 2003-07-25 2011-03-31 Idenix Pharmaceuticals Inc Analogi nukleozydów purynowych do leczenia chorób spowodowanych przez Flaviviridae obejmujących zapalenie wątroby typu C
TW200528459A (en) * 2004-01-06 2005-09-01 Achillion Pharmaceuticals Inc Azabenzofuran substituted thioureas; inhibitors of viral replication
JP2005202801A (ja) * 2004-01-16 2005-07-28 Sharp Corp 表示装置
CA2571675A1 (en) * 2004-06-23 2006-01-05 Idenix (Cayman) Limited 5-aza-7-deazapurine derivatives for treating infections with flaviviridae
US20060035848A1 (en) * 2004-08-09 2006-02-16 Zymetx, Inc. Broad-spectrum inhibitor of viruses in the Flaviviridae family
TWM262874U (en) * 2004-08-10 2005-04-21 Starlink Electronics Corp LGA terminal structure with changed circuit
JP2008514611A (ja) * 2004-09-23 2008-05-08 ワイス C型肝炎ウイルスによる感染を処置するためのカルバゾールおよびシクロペンタインドールの誘導体
US7754685B2 (en) * 2005-09-30 2010-07-13 Scynexis, Inc. Methods and pharmaceutical compositions for the treatment and prevention of hepatitis C infection
EP1945623A2 (en) * 2005-11-10 2008-07-23 Wyeth a Corporation of the State of Delaware Polymorphs of 5-cyclopropyl-2-(4-fluorophenyl)-6-[(2-hydroxyethyl)(methylsulfonyl) amino]-n-methyl-1-benzofuran-3-carboxamide and methods of making the same
US20070128270A1 (en) * 2005-11-10 2007-06-07 Wyeth Pharmaceutical formulations containing 5-cyclopropyl-2-(4-fluorophenyl)-6-[(2-hydroxyethyl)(methylsulfonyl)amino]-n-methyl-1-benzofuran-3-carboxamide and method of making the same
EP1981523A2 (en) * 2006-02-09 2008-10-22 Schering Corporation Novel hcv inhibitor combinations and methods
TW200815384A (en) * 2006-08-25 2008-04-01 Viropharma Inc Combination therapy method for treating hepatitis C virus infection and pharmaceutical compositions for use therein

Also Published As

Publication number Publication date
AU2007286754A1 (en) 2008-02-28
CL2007002447A1 (es) 2008-03-14
PE20081215A1 (es) 2008-10-22
BRPI0715714A2 (pt) 2014-03-11
CA2659461A1 (en) 2008-02-28
TW200816990A (en) 2008-04-16
US20080182895A1 (en) 2008-07-31
WO2008024763A2 (en) 2008-02-28
WO2008024763A3 (en) 2008-12-24
US20100028922A1 (en) 2010-02-04

Similar Documents

Publication Publication Date Title
AR062482A1 (es) Identificacion y caracterizacion de variantes de replicon de vhc con menor suceptibilidad a vhc 796, y metodos relacionados
Bai et al. A paradoxical role for neutrophils in the pathogenesis of West Nile virus
Davy et al. White-nose syndrome is associated with increased replication of a naturally persisting coronaviruses in bats
Chen et al. ISG15, a ubiquitin-like interferon-stimulated gene, promotes hepatitis C virus production in vitro: implications for chronic infection and response to treatment
Dietz et al. Deep sequencing reveals mutagenic effects of ribavirin during monotherapy of hepatitis C virus genotype 1-infected patients
Leung et al. Ebolavirus VP35 is a multifunctional virulence factor
GEP20247600B (en) B-D-2'-DEOXY-2'a-FLUORO-2'-B-C-SUBSTITUTED-2-MODIFIED-N6-SUBSTITUTED PURINE NUCLEOTIDES FOR HCV TREATMENT
ES2572329A2 (es) Combinacion de al menos dos agentes antivirales de accion directa y ribavirina pero no interferon, para uso en el tratamientodel vhc
CL2009000305A1 (es) Compuestos derivados de 2-aril-sustituido-1-benzofurano-3-carboxamida, inhibidores de la polimerasa ns5b; composicion farmaceutica; y su uso en el tratamiento de una enfermedad causada por el virus de la hepatitis c (hcv).
Wang et al. Influenza A virus facilitates its infectivity by activating p53 to inhibit the expression of interferon-induced transmembrane proteins
Saghazadeh et al. Implications of Toll-like receptors in Ebola infection
ATE468363T1 (de) Verfahren zur behandlung von oberflächen
Testoni et al. Ribavirin restores IFNα responsiveness in HCV-infected livers by epigenetic remodelling at interferon stimulated genes
Cheng et al. Differential transcription of fathead minnow immune-related genes following infection with frog virus 3, an emerging pathogen of ectothermic vertebrates
RU2012145776A (ru) Прогнозирование раннего вирусологического ответа при лечении заражения вирусом гепатита с
Yang et al. Immunopathogenesis of different emerging viral infections: evasion, fatal mechanism, and prevention
RU2013109732A (ru) Прогноз кинетики вируса гепатита с при лечении, исключающем интерферон
Wong et al. Evaluating antibody mediated protection against Alpha, Beta, and Delta SARS-CoV-2 variants of concern in K18-hACE2 transgenic mice
RU2014124032A (ru) Однонуклеотидный полиморфизм на хромосоме 15, который позволяет прогнозировать восприимчивость к лечению вируса гепатита с
Eltahla et al. Cross-genotypic examination of hepatitis C virus polymerase inhibitors reveals a novel mechanism of action for thumb binders
WO2008045017A3 (en) Sars and ebola inhibitors and use thereof, and methods for their discovery
NZ599373A (en) Biomarkers for predicting rapid response to hcv treatment
WO2018075633A3 (en) Compositions and methods for detecting or quantifying hepatitis c virus
WO2014146048A3 (en) Methods for determining viral sensitivity to viral inhibitors
Kuri et al. Interferon interplay helps tissue cells to cope with SARS-coronavirus infection

Legal Events

Date Code Title Description
FB Suspension of granting procedure