BRPI0513811A - imidazo [4,5-d] pirimidinas, seus usos e processos de preparação - Google Patents

imidazo [4,5-d] pirimidinas, seus usos e processos de preparação

Info

Publication number
BRPI0513811A
BRPI0513811A BRPI0513811-6A BRPI0513811A BRPI0513811A BR PI0513811 A BRPI0513811 A BR PI0513811A BR PI0513811 A BRPI0513811 A BR PI0513811A BR PI0513811 A BRPI0513811 A BR PI0513811A
Authority
BR
Brazil
Prior art keywords
imidazo
processes
preparation
pyrimidines
general formula
Prior art date
Application number
BRPI0513811-6A
Other languages
English (en)
Inventor
Choung U Kim
Johan Neyts
David A Oare
Gerhard Puerstinger
Original Assignee
Gilead Sciences Inc
Leuven K U Res & Dev
Gerhard Puerstinger
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, Leuven K U Res & Dev, Gerhard Puerstinger filed Critical Gilead Sciences Inc
Publication of BRPI0513811A publication Critical patent/BRPI0513811A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems
    • 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
    • A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
    • A61K31/52—Purines, e.g. adenine
    • 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
    • A61P1/18—Drugs for disorders of the alimentary tract or the digestive system for pancreatic disorders, e.g. pancreatic enzymes
    • 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
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D473/00—Heterocyclic compounds containing purine ring systems
    • 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
    • C07D473/28—Oxygen atom
    • C07D473/30—Oxygen atom attached in position 6, e.g. hypoxanthine

Abstract

IMIDAZO ¢4,5-D! PIRIMIDINAS, SEUS USOS E PROCESSOS DE PREPARAçãO. A presente invenção refere-se a composições farmacêuticas para o tratamento de prevenção de infecções virais compreendendo como um princípio ativo pelo menos uma imidazo ¢4,5-c! pirimidina tendo a fórmula geral (A), onde os substituintes são descritos no relatório descritivo. A invenção também refere-se a processos para a preparação de compostos de acordo com a invenção tendo fórmula geral mencionada acima, suas fórmulações farmaceuticamente aceitáveis e seu uso como um medicamento ou para tratar ou prevenir infecções virais.
BRPI0513811-6A 2004-07-27 2005-07-26 imidazo [4,5-d] pirimidinas, seus usos e processos de preparação BRPI0513811A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59172604P 2004-07-27 2004-07-27
PCT/US2005/026606 WO2006033703A1 (en) 2004-07-27 2005-07-26 Imidazo[4,5-d]pyrimidines, their uses and methods of preparation

Publications (1)

Publication Number Publication Date
BRPI0513811A true BRPI0513811A (pt) 2008-07-15

Family

ID=35709368

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513811-6A BRPI0513811A (pt) 2004-07-27 2005-07-26 imidazo [4,5-d] pirimidinas, seus usos e processos de preparação

Country Status (12)

Country Link
US (2) US7790730B2 (pt)
EP (1) EP1781658A1 (pt)
JP (2) JP5014129B2 (pt)
KR (1) KR101238430B1 (pt)
CN (1) CN101027303A (pt)
AU (1) AU2005287407B2 (pt)
BR (1) BRPI0513811A (pt)
CA (1) CA2574220C (pt)
IL (1) IL180757A (pt)
MX (1) MX2007001054A (pt)
NZ (1) NZ553408A (pt)
WO (1) WO2006033703A1 (pt)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0215293D0 (en) 2002-07-03 2002-08-14 Rega Foundation Viral inhibitors
US20050222198A1 (en) * 2003-12-22 2005-10-06 K.U. Leuven Research & Development, Gerhard Puerstinger And Gilead Sciences, Inc. Imidazo[4,5-c]pyridine compounds and methods of antiviral treatment
MX2007001054A (es) * 2004-07-27 2007-07-25 Gilead Sciences Inc Imidazo[4,5-d]pirimidinas, sus usos y metodos de preparacion.
AU2005319167B2 (en) 2004-12-21 2011-09-29 Gilead Sciences, Inc. Imidazo[4,5-C]pyridine compound and method of antiviral treatment
EA019452B1 (ru) * 2006-07-07 2014-03-31 Джилид Сайэнс, Инк. 5-({6-[2,4-БИС-(ТРИФТОРМЕТИЛ)ФЕНИЛ]ПИРИДАЗИН-3-ИЛ}МЕТИЛ)-2-(2-ФТОРФЕНИЛ)-5Н-ИМИДАЗО[4,5-c]ПИРИДИН, СПОСОБ ЕГО ПОЛУЧЕНИЯ, СПОСОБ ЛЕЧЕНИЯ ИЛИ ПРОФИЛАКТИКИ ИНФЕКЦИОННОГО ВИРУСНОГО ГЕПАТИТА С С ЕГО ПОМОЩЬЮ, КОМПОЗИЦИЯ И ЛЕКАРСТВЕННОЕ СРЕДСТВО НА ЕГО ОСНОВЕ
WO2008133669A2 (en) * 2006-12-14 2008-11-06 Gilead Sciences, Inc. Viral inhibitors
UA99466C2 (en) 2007-07-06 2012-08-27 Гилиад Сайенсиз, Инк. Crystalline pyridazine compound
EA201000051A1 (ru) * 2007-07-13 2010-08-30 ГЛАКСОСМИТКЛАЙН ЭлЭлСи Противовирусные соединения, композиции и способы использования
US9149463B2 (en) * 2007-09-18 2015-10-06 The Board Of Trustees Of The Leland Standford Junior University Methods and compositions of treating a Flaviviridae family viral infection
US9101628B2 (en) 2007-09-18 2015-08-11 The Board Of Trustees Of The Leland Stanford Junior University Methods and composition of treating a flaviviridae family viral infection
WO2009039246A2 (en) * 2007-09-18 2009-03-26 Stanford University Methods of treating a flaviviridae family viral infection, compositions for treating a flaviviridae family viral infection, and screening assays for identifying compositions for treating a flaviviridae family viral infection
US8940730B2 (en) 2007-09-18 2015-01-27 The Board Of Trustees Of The Leland Stanford Junior University Methods and compositions of treating a Flaviviridae family viral infection
UY31685A (es) * 2008-03-04 2009-11-10 Smithkline Beecham Corp Compuestos antivirales, composiciones y metodos para usarlos
CN102264737A (zh) 2008-12-23 2011-11-30 雅培制药有限公司 抗病毒化合物
CA2740195A1 (en) * 2008-12-23 2010-07-01 Abbott Laboratories Anti-viral compounds
WO2010081149A1 (en) * 2009-01-12 2010-07-15 Glaxosmithkline Llc Anti-viral compounds, compositions, and methods of use
KR101220182B1 (ko) 2009-02-25 2013-01-11 에스케이바이오팜 주식회사 치환된 아졸 유도체 화합물, 이를 포함하는 약제학적 조성물 및 이를 이용한 파킨슨씨 병 치료방법
JP2012520884A (ja) 2009-03-18 2012-09-10 ザ ボード オブ トラスティーズ オブ ザ リランド スタンフォード ジュニア ユニバーシティー フラビウイルス科ウイルス感染症を治療する方法および組成物
RU2541571C2 (ru) 2009-04-15 2015-02-20 Эббви Инк. Противовирусные соединения
DK2455376T3 (en) * 2009-06-11 2015-03-02 Abbvie Bahamas Ltd Heterocyclic compounds as inhibitors of hepatitis C virus (HCV)
US9394279B2 (en) 2009-06-11 2016-07-19 Abbvie Inc. Anti-viral compounds
US8937150B2 (en) * 2009-06-11 2015-01-20 Abbvie Inc. Anti-viral compounds
US8716454B2 (en) 2009-06-11 2014-05-06 Abbvie Inc. Solid compositions
NZ603310A (en) * 2010-05-21 2015-01-30 Gilead Sciences Inc Heterocyclic flaviviridae virus inhibitors
NZ605440A (en) 2010-06-10 2014-05-30 Abbvie Bahamas Ltd Solid compositions comprising an hcv inhibitor
AU2014203655B2 (en) * 2010-10-13 2016-07-07 Abbvie Ireland Unlimited Company Anti-viral compounds
US10201584B1 (en) 2011-05-17 2019-02-12 Abbvie Inc. Compositions and methods for treating HCV
US9034832B2 (en) 2011-12-29 2015-05-19 Abbvie Inc. Solid compositions
US11484534B2 (en) 2013-03-14 2022-11-01 Abbvie Inc. Methods for treating HCV
EP3089757A1 (en) 2014-01-03 2016-11-09 AbbVie Inc. Solid antiviral dosage forms
HRP20211456T1 (hr) 2014-12-26 2021-12-24 Emory University Protuvirusni derivati n4-hidroksicitidina
WO2019099564A1 (en) 2017-11-14 2019-05-23 Children's Medical Center Corporation Novel imidazopyrimidine compounds and uses thereof
US11730810B2 (en) 2017-11-14 2023-08-22 Children's Medical Center Corporation Composition comprising an antigen and a substituted imidazo[1,2-a]pyrimidine for enhancing human immune response
US11331331B2 (en) 2017-12-07 2022-05-17 Emory University N4-hydroxycytidine and derivatives and anti-viral uses related thereto
US11122468B2 (en) * 2018-08-27 2021-09-14 Verizon Patent And Licensing Inc. Method and system for RAN-based traffic flow control

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1645976A1 (de) * 1966-06-18 1971-01-21 Ajinomoto Kk Verfahren zur Herstellung von Adenosin und 2',3'-O-Isopropylidenadenosin
GB8501542D0 (en) 1985-01-22 1985-02-20 Erba Farmitalia 4 5 6 7-tetrahydro-imidazo(4 5-clpyridine derivatives
MC1999A1 (fr) * 1987-12-18 1990-01-26 Hoffmann La Roche Composes tricycliques
JPH02131473A (ja) * 1988-02-29 1990-05-21 Nippon Kayaku Co Ltd 新規なシクロブタン誘導体
US4914108A (en) 1988-03-14 1990-04-03 G. D. Searle & Co. 5-substituted(4,5-c)imidazopyridine compounds which have useful platelet activating factor antagonistic activity
US5227384A (en) 1988-03-14 1993-07-13 G. D. Searle & Co. 5-substituted [4,5-c] imidazopyridines and pharmaceutical use thereof
US5302601A (en) 1988-03-14 1994-04-12 G. D. Searle & Co. 5-substituted imidazo[4,5-c]pyridines
US4990518A (en) 1989-09-13 1991-02-05 G. D. Searle & Co. Pharmacologically active heteroaryl substituted imidazo (4,5-c) pyridines
US4988707A (en) 1989-09-13 1991-01-29 G. D. Searle & Co. Pharmacologically active phenylalkanoyl substituted imidazo (4,5-C) pyridines
DE69425661T2 (de) * 1993-07-15 2001-04-19 Minnesota Mining & Mfg IMIDAZO [4,5-c]PYRIDIN-4-AMINE
US5486525A (en) 1993-12-16 1996-01-23 Abbott Laboratories Platelet activating factor antagonists: imidazopyridine indoles
US5585492A (en) * 1994-10-11 1996-12-17 G. D. Searle & Co. LTA4 Hydrolase inhibitors
US5635514A (en) 1994-10-25 1997-06-03 G. D. Searle & Company Heteroaralkyl and heteroarylthioalkyl thiophenolic compounds as 5-lipoxgenase inhibitors
US5543523A (en) 1994-11-15 1996-08-06 Regents Of The University Of Minnesota Method and intermediates for the synthesis of korupensamines
US6268373B1 (en) * 1995-06-07 2001-07-31 Euro-Celtique S.A. Trisubstituted thioxanthines
AU1099000A (en) * 1998-10-05 2000-04-26 Axys Pharmaceuticals, Inc. Novel compounds and compositions for treating hepatitis c infections
FR2784679B1 (fr) 1998-10-06 2001-03-30 Rhodia Chimie Sa Silanes et polyorganosiloxanes a fonction(s) boronate
US6319928B1 (en) * 1998-11-30 2001-11-20 Euro-Celtique, S.A. Purine derivatives having phosphodiesterase IV inhibition activity
US6545002B1 (en) 1999-06-01 2003-04-08 University Of Virginia Patent Foundation Substituted 8-phenylxanthines useful as antagonists of A2B adenosine receptors
CA2363274A1 (en) * 1999-12-27 2001-07-05 Japan Tobacco Inc. Fused-ring compounds and use thereof as drugs for hepatitis c
EP1132381A1 (en) 2000-03-08 2001-09-12 Cermol S.A. Ester derivatives of dimethylpropionic acid and pharmaceutical compositions containing them
US6489338B2 (en) 2000-06-13 2002-12-03 Bristol-Myers Squibb Company Imidazopyridine and imidazopyrimidine antiviral agents
US6448281B1 (en) 2000-07-06 2002-09-10 Boehringer Ingelheim (Canada) Ltd. Viral polymerase inhibitors
US20030008841A1 (en) 2000-08-30 2003-01-09 Rene Devos Anti-HCV nucleoside derivatives
CN1646141B (zh) * 2000-10-18 2014-06-25 吉利德制药有限责任公司 用于治疗病毒感染和异常细胞增殖的修饰核苷类化合物
WO2002067942A2 (en) 2001-02-28 2002-09-06 Smithkline Beecham Corporation Methods of treating irritable bowel syndrome and functional dyspepsia
CN1250548C (zh) * 2001-04-17 2006-04-12 大日本住友制药株式会社 新的腺嘌呤衍生物
US6841566B2 (en) 2001-07-20 2005-01-11 Boehringer Ingelheim, Ltd. Viral polymerase inhibitors
EP2335700A1 (en) 2001-07-25 2011-06-22 Boehringer Ingelheim (Canada) Ltd. Hepatitis C virus polymerase inhibitors with a heterobicylic structure
DE10140246A1 (de) 2001-08-09 2003-03-06 Forsch Pigmente Und Lacke E V Verfahren zur Behandlung von Oberflächen von Substraten
GB0215293D0 (en) * 2002-07-03 2002-08-14 Rega Foundation Viral inhibitors
AU2003253165A1 (en) * 2002-08-13 2004-02-25 Warner-Lambert Company Llc Pyrimidine fused bicyclic metalloproteinase inhibitors
EP3424926A1 (de) 2002-08-21 2019-01-09 Boehringer Ingelheim Pharma GmbH & Co. KG 8-[3-amino-piperidin-1-yl]-xanthine, deren herstellung und deren verwendung als arzneimittel
WO2004033455A2 (en) 2002-10-08 2004-04-22 Novo Nordisk A/S Hemisuccinate salts of heterocyclic dpp-iv inhibitors
WO2005061505A1 (en) 2003-12-16 2005-07-07 Pfizer Products Inc. Bicyclic imidazolyl pyrimidin-4-one cannabinoid receptor ligands and uses thereof
US20050222198A1 (en) 2003-12-22 2005-10-06 K.U. Leuven Research & Development, Gerhard Puerstinger And Gilead Sciences, Inc. Imidazo[4,5-c]pyridine compounds and methods of antiviral treatment
MX2007001054A (es) * 2004-07-27 2007-07-25 Gilead Sciences Inc Imidazo[4,5-d]pirimidinas, sus usos y metodos de preparacion.

Also Published As

Publication number Publication date
CN101027303A (zh) 2007-08-29
KR101238430B1 (ko) 2013-02-28
IL180757A0 (en) 2007-06-03
WO2006033703A1 (en) 2006-03-30
NZ553408A (en) 2010-10-29
IL180757A (en) 2013-01-31
KR20070106601A (ko) 2007-11-02
US20090208456A1 (en) 2009-08-20
CA2574220A1 (en) 2006-03-30
JP2008508296A (ja) 2008-03-21
AU2005287407B2 (en) 2011-11-17
US20060052602A1 (en) 2006-03-09
CA2574220C (en) 2014-09-16
US7790730B2 (en) 2010-09-07
JP5014129B2 (ja) 2012-08-29
MX2007001054A (es) 2007-07-25
AU2005287407A1 (en) 2006-03-30
JP2012121930A (ja) 2012-06-28
EP1781658A1 (en) 2007-05-09

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B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.