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BR9815169A - "método para formar um composto e composto aplicável no tratamento de asma em mamìferos, composição farmacêutica, método para efetivar a inibição seletiva de pde iv em mamìferos de estado de doença e método de tratar mamìfero sofrendo de estado de doença." - Google Patents

"método para formar um composto e composto aplicável no tratamento de asma em mamìferos, composição farmacêutica, método para efetivar a inibição seletiva de pde iv em mamìferos de estado de doença e método de tratar mamìfero sofrendo de estado de doença."

Info

Publication number
BR9815169A
BR9815169A BR9815169-0A BR9815169A BR9815169A BR 9815169 A BR9815169 A BR 9815169A BR 9815169 A BR9815169 A BR 9815169A BR 9815169 A BR9815169 A BR 9815169A
Authority
BR
Brazil
Prior art keywords
compound
disease
mammals
disease state
alkyl
Prior art date
Application number
BR9815169-0A
Other languages
English (en)
Inventor
Mark Chasin
David Cavalla
Peter Hofer
Original Assignee
Euro Celtique S A Luxembourg
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 Euro Celtique S A Luxembourg filed Critical Euro Celtique S A Luxembourg
Publication of BR9815169A publication Critical patent/BR9815169A/pt

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D473/00Heterocyclic compounds containing purine ring systems
    • C07D473/26Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/28Oxygen atom
    • C07D473/30Oxygen atom attached in position 6, e.g. hypoxanthine
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00Drugs for disorders of the respiratory system
    • A61P11/06Antiasthmatics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/24Antidepressants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/28Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P27/00Drugs for disorders of the senses
    • A61P27/16Otologicals
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A61P29/02Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID] without antiinflammatory effect
    • 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
    • A61P31/18Antivirals for RNA viruses for HIV
    • 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
    • A61P37/04Immunostimulants
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00Drugs for immunological or allergic disorders
    • A61P37/08Antiallergic agents
    • 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
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D473/00Heterocyclic compounds containing purine ring systems
    • C07D473/26Heterocyclic compounds containing purine ring systems with an oxygen, sulphur, or nitrogen atom directly attached in position 2 or 6, but not in both
    • C07D473/32Nitrogen atom
    • C07D473/34Nitrogen atom attached in position 6, e.g. adenine

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Pain & Pain Management (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Virology (AREA)
  • Psychiatry (AREA)
  • Rheumatology (AREA)
  • AIDS & HIV (AREA)
  • Molecular Biology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Hospice & Palliative Care (AREA)
  • Oncology (AREA)
  • Communicable Diseases (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

Patente de invenção de <B>"MéTODO PARA FORMAR UM COMPOSTO E COMPOSTO APLICáVEL NO TRATAMENTO DE ASMA EM MAMìFEROS, COMPOSIçãO FARMACêUTICA ,MéTODO PARA EFETIVAR A INIBIçãO SELETIVA DE PDE IV EM MAMìFEROS DE ESTADO DE DOENçA E MéTODO DE TRATAR MAMìFERO SOFRENDO DE ESTADO DE DOENçA"<D>. A invenção se refere a inibidores de PDE IV aplicável mais especificamente em estados de doença como de asma, alergias, inflamação, debilidade, doenças atópicas, rinites e estados de doença associado com níveis fisiológicos altamente anormais de citoquina. 1. A invenção baseia-se no composto tendo a fórmula geral I: onde: Y1 e Y2 são, independentemente selecionados consistindo de N ou CH. Z é selecionado do grupo consistindo de grupos de alquileno tais como CH2, CH2CH2CH(CH3), grupos alquilenos tais como CH=CH; grupos alquinileno tais como C <MU>= <MV>C ; e NH, N(C1-C3 alquila),O,S,C(O)CH2 e OCH2. R1 e R2 são independentemente selecionados do grupo consistindo de hidrogênio e um alquila de cadeia reta ou ramificada C1-C8 ou cicloalquila C3-C8. R3 é uma alquila de cadeia reta ou ramificada C1-C12. R4 é uma cicloalquila C3-C10 opcionalmente substituída com OH ou uma cicloalquila opcionalmente substituída C3-C10 como OH, e R8 é uma alquila de cadeia reta ou ramificada ou uma cicloalquila C3-C8 opcionalmente substituída com OH. Segundo a invenção, o método compreende as etapas de: (a) reagir um composto da fórmula II: Onde X1 é uma carboxamida e X2 é um grupo amino; com benzaldeído do composto (III) Onde R3 e R4 é como acima definido; Seguido pela redução do composto resultante com um agente redutor para produzir o composto Onde Z, X1, R3, R4 são como acima definidos; (b) reagir o composto (IV) para causar a ciclização ao composto (V) como previsto abaixo: Onde Y1, Z, R3, R4 e R8 são como acima definidos e Y2 é CH quando a reação de ciclização ocorre usando um éster ou Y2 é N quando a reação de ciclização ocorre usando ácido nítrico;<B>(c)<D>transformar dito composto (V) em uma amina por sucessivas halogenações e deslocamento para produzir o composto (I).
BR9815169-0A 1997-12-12 1998-12-11 "método para formar um composto e composto aplicável no tratamento de asma em mamìferos, composição farmacêutica, método para efetivar a inibição seletiva de pde iv em mamìferos de estado de doença e método de tratar mamìfero sofrendo de estado de doença." BR9815169A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6937197P 1997-12-12 1997-12-12
PCT/US1998/026444 WO1999029694A1 (en) 1997-12-12 1998-12-11 Purine compounds having pde iv inhibitory activity and methods of synthesis

Publications (1)

Publication Number Publication Date
BR9815169A true BR9815169A (pt) 2000-10-10

Family

ID=22088545

Family Applications (3)

Application Number Title Priority Date Filing Date
BR9815170-3A BR9815170A (pt) 1997-12-12 1998-12-10 "método de obter composto aplicável no tratamento de asma em mamìferos"
BR9815171-1A BR9815171A (pt) 1997-12-12 1998-12-11 Composto inibidor de pde iv aplicável no tratamento de doenças, particularmente de asma, em mamìferos e método para tratar um paciente sofrendo estados doentios.
BR9815169-0A BR9815169A (pt) 1997-12-12 1998-12-11 "método para formar um composto e composto aplicável no tratamento de asma em mamìferos, composição farmacêutica, método para efetivar a inibição seletiva de pde iv em mamìferos de estado de doença e método de tratar mamìfero sofrendo de estado de doença."

Family Applications Before (2)

Application Number Title Priority Date Filing Date
BR9815170-3A BR9815170A (pt) 1997-12-12 1998-12-10 "método de obter composto aplicável no tratamento de asma em mamìferos"
BR9815171-1A BR9815171A (pt) 1997-12-12 1998-12-11 Composto inibidor de pde iv aplicável no tratamento de doenças, particularmente de asma, em mamìferos e método para tratar um paciente sofrendo estados doentios.

Country Status (19)

Country Link
US (5) US6057445A (pt)
EP (3) EP1044201A4 (pt)
JP (5) JP2002508378A (pt)
KR (3) KR100349385B1 (pt)
CN (3) CN1294590A (pt)
AT (1) ATE244243T1 (pt)
AU (5) AU1723099A (pt)
BR (3) BR9815170A (pt)
CA (3) CA2313004A1 (pt)
DE (3) DE19882892T1 (pt)
DK (1) DK1045849T3 (pt)
ES (1) ES2202924T3 (pt)
GB (2) GB2346878B (pt)
HU (3) HUP0301166A2 (pt)
NO (1) NO20002998L (pt)
PL (1) PL341108A1 (pt)
PT (1) PT1045849E (pt)
TR (1) TR200001706T2 (pt)
WO (5) WO1999031103A1 (pt)

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DE19882893T1 (de) 2001-02-22
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