BR9609403A - Processo para a preparação de derivados de bifenila - Google Patents

Processo para a preparação de derivados de bifenila

Info

Publication number
BR9609403A
BR9609403A BR9609403A BR9609403A BR9609403A BR 9609403 A BR9609403 A BR 9609403A BR 9609403 A BR9609403 A BR 9609403A BR 9609403 A BR9609403 A BR 9609403A BR 9609403 A BR9609403 A BR 9609403A
Authority
BR
Brazil
Prior art keywords
tert
butyl
tetrazol
pyrido
pyrimidin
Prior art date
Application number
BR9609403A
Other languages
English (en)
Inventor
Pierre Giguere
Silvio Iera
Michel Bernatchez
Giuseppe Barreca
Graziano Castaldi
Vincezo Cannata
Original Assignee
American Home Prod
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
Priority claimed from US08/657,490 external-priority patent/US5760220A/en
Application filed by American Home Prod filed Critical American Home Prod
Publication of BR9609403A publication Critical patent/BR9609403A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BR9609403A 1995-06-07 1996-06-06 Processo para a preparação de derivados de bifenila BR9609403A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47859295A 1995-06-07 1995-06-07
US08/657,490 US5760220A (en) 1995-06-07 1996-06-04 Process for preparation of biphenyl derivatives
PCT/US1996/009117 WO1996040684A1 (en) 1995-06-07 1996-06-06 Process for preparation of biphenyl derivatives

Publications (1)

Publication Number Publication Date
BR9609403A true BR9609403A (pt) 1999-05-11

Family

ID=27045956

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9609403A BR9609403A (pt) 1995-06-07 1996-06-06 Processo para a preparação de derivados de bifenila

Country Status (15)

Country Link
US (1) US5977372A (pt)
EP (1) EP0846117B1 (pt)
JP (1) JPH11507625A (pt)
CN (1) CN1073110C (pt)
AT (1) ATE240325T1 (pt)
AU (1) AU718553B2 (pt)
BR (1) BR9609403A (pt)
CA (1) CA2223783A1 (pt)
CZ (1) CZ390097A3 (pt)
DE (1) DE69628175D1 (pt)
EA (1) EA000622B1 (pt)
HU (1) HUP9900871A3 (pt)
IL (1) IL122220A (pt)
NZ (1) NZ310164A (pt)
WO (1) WO1996040684A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1291356B1 (it) * 1997-05-13 1999-01-07 Zambon Spa Processo per la rimozione di metalli pesanti
IT1292437B1 (it) * 1997-06-30 1999-02-08 Zambon Spa Processo di orto-metallazione utile per la sintesi di 1 - tetrazol- 5-il) benzeni 2-sostituiti
ES2372028T3 (es) 2000-10-23 2012-01-13 Glaxosmithkline Llc Nuevo compuesto de 8h-pirido[2,3-d]pirimidin-7-ona trisustituida para el tratamiento de enfermedades mediadas por la csbp/p38 quinasa.
GB0222056D0 (en) * 2002-09-23 2002-10-30 Novartis Ag Process for the manufacture of organic compounds
DE102004060699A1 (de) * 2004-12-16 2006-06-22 Ratiopharm Gmbh Verfahren zur Herstellung von Candesartan
PE20061351A1 (es) * 2005-03-25 2007-01-14 Glaxo Group Ltd COMPUESTOS 8H-PIRIDO[2,3-d]PIRIMIDIN-7-ONA 2,4,8-TRISUSTITUIDOS COMO INHIBIDORES DE LA QUINASA CSBP/RK/p38
WO2008134890A1 (en) * 2007-05-07 2008-11-13 Valorisation-Recherche, Societe En Commandite Methods for preparing diorganozinc compounds
US20220396576A1 (en) * 2019-10-02 2022-12-15 Blueprint Medicines Corporation Process for preparing an activin receptor-like kinase inhibitor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039814A (en) * 1990-05-02 1991-08-13 Merck & Co., Inc. Ortho-lithiation process for the synthesis of 2-substituted 1-(tetrazol-5-yl)benzenes
US5290780A (en) * 1991-01-30 1994-03-01 American Cyanamid Co. Angiotensin II receptor blocking 2,3,6 substituted quinazolinones
US5149699A (en) * 1991-10-24 1992-09-22 American Home Products Corporation Substituted pyridopyrimidines useful as antgiotensin II antagonists
EP0550313A1 (fr) * 1991-12-30 1993-07-07 Synthelabo Nouveaux dérivés de 2-(tétrazol-5-yl)-(1,1'-biphényle), leur préparation et leur utilisation comme intermédiaires de synthèse
US5466692A (en) * 1993-03-24 1995-11-14 American Home Products Corporation Substituted pyridopyrimidines and antihypertensives

Also Published As

Publication number Publication date
EA000622B1 (ru) 1999-12-29
HUP9900871A3 (en) 2000-07-28
WO1996040684A1 (en) 1996-12-19
JPH11507625A (ja) 1999-07-06
AU718553B2 (en) 2000-04-13
CN1192214A (zh) 1998-09-02
IL122220A0 (en) 1996-06-06
CZ390097A3 (cs) 1998-06-17
IL122220A (en) 2001-08-08
HUP9900871A2 (hu) 1999-07-28
CA2223783A1 (en) 1996-12-19
CN1073110C (zh) 2001-10-17
EP0846117A1 (en) 1998-06-10
ATE240325T1 (de) 2003-05-15
US5977372A (en) 1999-11-02
EP0846117B1 (en) 2003-05-14
EA199800035A1 (ru) 1998-08-27
NZ310164A (en) 2000-01-28
DE69628175D1 (de) 2003-06-18
AU6090296A (en) 1996-12-30

Similar Documents

Publication Publication Date Title
FI902661A0 (fi) Menetelmä angiotensiini-II-antagonisteina aktiivisten 3-(2'-(substituoitu)bifen-4-yyli)metyyli-3H-imidatso/4,5-b/pyridiiniyhdisteiden valmistamiseksi
GEP20033068B (en) Processes for Preparation of Pyrazolo[4,3-d]Pyrimidin-7-Ones-3-Pyridylsulphonyl Compounds and Intermediates Thereof
BR9609403A (pt) Processo para a preparação de derivados de bifenila
BR9005452A (pt) Processo para preparacao de compostos e os ditos compostos
HK1087112A1 (en) Tricyclic compounds, their production and use
AUPO903897A0 (en) Organic boronic acid derivatives
ES2062985T3 (es) Procedimiento para la preparacion de compuestos con un anillo de piridina fusionado.
ShingáChan et al. Synthesis of β-aryl substituted porphyrins by palladium-catalysed cross-coupling reactions
CA2285733A1 (en) Process for preparation of pyrazolo[4,3-d]pyrimidin-7-ones and intermediates thereof
IT1291551B1 (it) Processo per la preparazione di composti 4-bromometil bifenilici
FI981709A0 (fi) Menetelmä 5-substituoitujen 2-amino-4-okso-pyrrolo/2,3-d/-pyrimidiinien valmistamiseksi
RU93055352A (ru) Способ получения 5-замещенных пирроло /2,3-d/ пиримидинов
MA21122A1 (fr) Procede de preparation de derives d'acides aminocarboxyliques bicycliques .
CA2206287A1 (en) Aryl thioxanthines
ITMI992536A0 (it) Composti metallocenici pontati processo per la loro preparazione e lor o uso come catalizzatori per la polimerizzazione di olefine
KR910009714A (ko) 면역자극성 6-아릴-5,6-디하이드로이미다조[2,1-b]티아졸 유도체
GR3034948T3 (en) Process for the preparation of acrylic acid from acroleine by redox reaction
EA200000924A3 (ru) СПОСОБ ПОЛУЧЕНИЯ ПИРАЗОЛО[4,3-d]ПИРИМИДИН-7-ОН-3-ПИРИДИЛСУЛЬФОНИЛЬНЫХ СОЕДИНЕНИЙ И ИХ ПРОМЕЖУТОЧНЫХ СОЕДИНЕНИЙ
WO1998034584A3 (en) Compounds and method for preparing substituted 4-phenyl-4-cyanocyclohexanoic acids
PT1025101E (pt) Derivados de nafto-imidazo¬1,2-a|piridina sua preparacao e uso no tratamento de perturbacoes do sistema nervoso central
DE69026638T2 (de) Verfahren zur Herstellung von Pyrido[1,2-a]pyrimidinderivaten
Thomas et al. Synthesis of 9β-methyl-2-alkyl-7-oxo-5-arylmorphans
DE69429653D1 (de) PYRROLO [3,2-e]INDOLDERIVATE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG
AU7243191A (en) Hypochlorous acid as a reagent for the oxidation of organic compounds in two phase systems
AU3471589A (en) Novel 6-phenoxymethyl-4-hydroxytetrahydropyran-2-ones and 6-thiophenoxymethyl-4-hydroxytetrahydropyran-2-ones and the corresponding dihydroxycarboxylic acid derivatives, salts and esters, processes for the preparation of these compounds their use as pharmaceuticals

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B25D Requested change of name of applicant approved
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements