TWI245756B - Improved process for the preparation of 1,3-substituted indenes - Google Patents

Improved process for the preparation of 1,3-substituted indenes Download PDF

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Publication number
TWI245756B
TWI245756B TW092132907A TW92132907A TWI245756B TW I245756 B TWI245756 B TW I245756B TW 092132907 A TW092132907 A TW 092132907A TW 92132907 A TW92132907 A TW 92132907A TW I245756 B TWI245756 B TW I245756B
Authority
TW
Taiwan
Prior art keywords
preparation
improved process
substituted indenes
indenes
substituted
Prior art date
Application number
TW092132907A
Other languages
English (en)
Other versions
TW200413301A (en
Inventor
Jr Robert Eugene Handfield
Phillip James Johnson
Peter Robert Rose
Timothy James Norman Watson
Original Assignee
Pfizer Prod Inc
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 Pfizer Prod Inc filed Critical Pfizer Prod Inc
Publication of TW200413301A publication Critical patent/TW200413301A/zh
Application granted granted Critical
Publication of TWI245756B publication Critical patent/TWI245756B/zh

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/30—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • 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
    • 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
    • A61P1/14—Prodigestives, e.g. acids, enzymes, appetite stimulants, antidyspeptics, tonics, antiflatulents
    • 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
    • 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
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • 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
    • 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
    • A61P25/30—Drugs for disorders of the nervous system for treating abuse or dependence
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/04—Anorexiants; Antiobesity agents
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/12—Antihypertensives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/45—Carboxylic acid nitriles having cyano groups bound to carbon atoms of rings other than six-membered aromatic rings
    • C07C255/47—Carboxylic acid nitriles having cyano groups bound to carbon atoms of rings other than six-membered aromatic rings to carbon atoms of rings being part of condensed ring systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Pain & Pain Management (AREA)
  • Psychiatry (AREA)
  • Hospice & Palliative Care (AREA)
  • Rheumatology (AREA)
  • Obesity (AREA)
  • Diabetes (AREA)
  • Child & Adolescent Psychology (AREA)
  • Cardiology (AREA)
  • Addiction (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nutrition Science (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
TW092132907A 2002-11-25 2003-11-24 Improved process for the preparation of 1,3-substituted indenes TWI245756B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US42902902P 2002-11-25 2002-11-25

Publications (2)

Publication Number Publication Date
TW200413301A TW200413301A (en) 2004-08-01
TWI245756B true TWI245756B (en) 2005-12-21

Family

ID=32393492

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092132907A TWI245756B (en) 2002-11-25 2003-11-24 Improved process for the preparation of 1,3-substituted indenes

Country Status (16)

Country Link
US (1) US7285686B2 (zh)
EP (1) EP1567483A1 (zh)
JP (1) JP2006507342A (zh)
KR (1) KR100655848B1 (zh)
CN (1) CN1714075A (zh)
AR (1) AR042205A1 (zh)
AU (1) AU2003278510B8 (zh)
BR (1) BR0316482A (zh)
CA (1) CA2511762A1 (zh)
MX (1) MXPA05005517A (zh)
PL (1) PL377292A1 (zh)
RS (1) RS20050393A (zh)
RU (1) RU2284319C2 (zh)
TW (1) TWI245756B (zh)
WO (1) WO2004048318A1 (zh)
ZA (1) ZA200503190B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2618398A1 (en) 2005-08-11 2007-02-22 University Of Massachusetts Lowell Novel methods for forming copolymers comprising olefin and protected or unprotected hydroxystyrene units
CA2709774C (en) 2008-05-22 2012-10-02 Teva Pharmaceutical Industries Ltd. Varenicline tosylate, an intermediate in the preparation process of varenicline l-tartrate
WO2009155403A2 (en) * 2008-06-19 2009-12-23 Teva Pharmaceutical Industries Ltd. Processes for the preparation of varenicline and intermediates thereof
WO2010005643A1 (en) * 2008-07-10 2010-01-14 Teva Pharmaceutical Industries Ltd. Processes for purifying varenicline l-tartrate salt and preparing crystalline forms of varenicline l-tartrate salt
US8178537B2 (en) 2009-06-22 2012-05-15 Teva Pharmaceutical Industries Ltd. Solid state forms of varenicline salts and processes for preparation thereof
EP3280498A4 (en) * 2015-04-08 2018-10-10 Kemin Industries, Inc. Protective action of lutein against blue light on human skin cell lines

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6605610B1 (en) * 1997-12-31 2003-08-12 Pfizer Inc Aryl fused azapolycyclic compounds
US6410550B1 (en) * 1997-12-31 2002-06-25 Pfizer Inc Aryl fused azapolycyclic compounds
AU2002234836B2 (en) * 2001-04-20 2007-08-23 Pfizer Products Inc. Process for the preparation of 1,3-substituted indenes and aryl-fused azapolycyclic compounds
BR0316392A (pt) 2002-11-20 2005-09-27 Pfizer Prod Inc Processo para preparar ácido indan-1,3-dicarboxìlico
US20070066827A1 (en) 2003-01-15 2007-03-22 Pfizer Inc. Process for the preparation of aryl fused polycyclic lactams

Also Published As

Publication number Publication date
AU2003278510A1 (en) 2004-06-18
TW200413301A (en) 2004-08-01
RS20050393A (en) 2007-12-31
WO2004048318A8 (en) 2005-05-12
KR20050087801A (ko) 2005-08-31
ZA200503190B (en) 2006-07-26
US20050004379A1 (en) 2005-01-06
CA2511762A1 (en) 2004-06-10
AU2003278510B2 (en) 2008-06-05
RU2005115881A (ru) 2006-02-27
BR0316482A (pt) 2005-10-11
CN1714075A (zh) 2005-12-28
WO2004048318A1 (en) 2004-06-10
KR100655848B1 (ko) 2006-12-11
AU2003278510B8 (en) 2008-07-10
US7285686B2 (en) 2007-10-23
MXPA05005517A (es) 2005-07-25
JP2006507342A (ja) 2006-03-02
EP1567483A1 (en) 2005-08-31
AR042205A1 (es) 2005-06-15
RU2284319C2 (ru) 2006-09-27
PL377292A1 (pl) 2006-01-23

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MM4A Annulment or lapse of patent due to non-payment of fees