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PA8789801A1 - Procesos e intermadiarios para la preparacion de compuestos de silfonamida heterocíclica - Google Patents

Procesos e intermadiarios para la preparacion de compuestos de silfonamida heterocíclica

Info

Publication number
PA8789801A1
PA8789801A1 PA20088789801A PA8789801A PA8789801A1 PA 8789801 A1 PA8789801 A1 PA 8789801A1 PA 20088789801 A PA20088789801 A PA 20088789801A PA 8789801 A PA8789801 A PA 8789801A PA 8789801 A1 PA8789801 A1 PA 8789801A1
Authority
PA
Panama
Prior art keywords
silfonamide
intermadiaries
heterocyclic
compounds
processes
Prior art date
Application number
PA20088789801A
Other languages
English (en)
Inventor
Feigelson Gregg
Potoski John
Nikitenko Antonia
Alimardanov Asaf
Original Assignee
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 Wyeth Corp filed Critical Wyeth Corp
Publication of PA8789801A1 publication Critical patent/PA8789801A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
    • C07C303/40—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids by reactions not involving the formation of sulfonamide groups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/083—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid anhydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
    • C07C51/36—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by hydrogenation of carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings
    • C07C57/60—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings having unsaturation outside the rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/08—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D263/16—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D263/18—Oxygen atoms
    • C07D263/20—Oxygen atoms attached in position 2
    • C07D263/22—Oxygen atoms attached in position 2 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to other ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/30—Hetero atoms other than halogen
    • C07D333/34—Sulfur atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
    • C07D409/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Psychiatry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hospice & Palliative Care (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

SE DESCRIBEN MÉTODOS PARA PREPARAR EL COMPUESTO DE LA FÓRMULA ( I ), EN DONDE R1-R3 SE DEFINEN EN LA PRESENTE, COMO TAMBIÉN MÉTODOS PARA PREPARAR LOS INTERMEDIARIOS FORMADOS EN LOS MISMOS. TAMBIÉN SE DESCRIBEN MÉTODOS PARA PREPARAR ENANTIOSELECTIVAMENTE UN COMPUESTO QUIRAL DE LA SIGUIENTE ESTRUCTURA, EN DONDE R2 Y R3 SE DEFINEN EN LA PRESENTE.
PA20088789801A 2007-07-16 2008-07-14 Procesos e intermadiarios para la preparacion de compuestos de silfonamida heterocíclica PA8789801A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US95965507P 2007-07-16 2007-07-16

Publications (1)

Publication Number Publication Date
PA8789801A1 true PA8789801A1 (es) 2009-02-09

Family

ID=39790171

Family Applications (1)

Application Number Title Priority Date Filing Date
PA20088789801A PA8789801A1 (es) 2007-07-16 2008-07-14 Procesos e intermadiarios para la preparacion de compuestos de silfonamida heterocíclica

Country Status (7)

Country Link
US (1) US20090023930A1 (es)
AR (1) AR067533A1 (es)
CL (1) CL2008002059A1 (es)
PA (1) PA8789801A1 (es)
PE (1) PE20090810A1 (es)
TW (1) TW200914409A (es)
WO (1) WO2009012203A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7300951B2 (en) * 2003-03-31 2007-11-27 Wyeth Fluoro- and trifluoroalkyl-containing heterocyclic sulfonamide inhibitors of beta amyloid production and derivatives thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5461162A (en) * 1994-07-27 1995-10-24 Merck & Co., Inc. Process of synthesizing n-acyl auxiliaries
US5594134A (en) * 1995-03-31 1997-01-14 Merck & Co., Inc. Process of synthesizing N-acyl auxiliaries
IL124118A (en) * 1998-04-16 2007-09-20 Yissum Res Dev Co Propylisopropyl acetic acid and propylisopropyl acetamide stereoisomers, method for their synthesis and pharmaceutical compositions containing them
ATE330950T1 (de) * 2000-12-13 2006-07-15 Wyeth Corp Heterocyclische sulfonamide als inhibitoren der beta-amyloid-produktion
WO2003103660A1 (en) * 2002-06-11 2003-12-18 Wyeth Substituted phenylsulfonamide inhibitors of beta amyloid production
US7300951B2 (en) * 2003-03-31 2007-11-27 Wyeth Fluoro- and trifluoroalkyl-containing heterocyclic sulfonamide inhibitors of beta amyloid production and derivatives thereof
ES2330451T3 (es) * 2004-01-16 2009-12-10 Wyeth Inhibidores a base de sulfonamidas heterociclicas de la produccion de beta-amiloides que contienen un azol.
AU2007217965A1 (en) * 2006-02-17 2007-08-30 Wyeth Methods for preparing sulfonamide substituted alcohols and intermediates thereof
TW200732295A (en) * 2006-02-17 2007-09-01 Wyeth Corp Selective N-sulfonylation of 2-amino trifluoroalkyl substituted alcohols
US7476762B2 (en) * 2006-04-21 2009-01-13 Wyeth Methods for preparing sulfonamide compounds
US7550629B2 (en) * 2006-04-21 2009-06-23 Wyeth Trifluoromethyl-containing phenylsulfonamide beta amyloid inhibitors

Also Published As

Publication number Publication date
WO2009012203A1 (en) 2009-01-22
TW200914409A (en) 2009-04-01
US20090023930A1 (en) 2009-01-22
CL2008002059A1 (es) 2008-11-14
PE20090810A1 (es) 2009-07-20
AR067533A1 (es) 2009-10-14

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