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GB0315852D0 - Process - Google Patents

Process

Info

Publication number
GB0315852D0
GB0315852D0 GBGB0315852.4A GB0315852A GB0315852D0 GB 0315852 D0 GB0315852 D0 GB 0315852D0 GB 0315852 A GB0315852 A GB 0315852A GB 0315852 D0 GB0315852 D0 GB 0315852D0
Authority
GB
United Kingdom
Legal status (The legal status 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 status listed.)
Granted
Application number
GBGB0315852.4A
Other versions
GB2387844B (en
GB2387844A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mylan Laboratories Ltd
Original Assignee
Matrix Laboratories Ltd
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 GBGB0204607.6A external-priority patent/GB0204607D0/en
Application filed by Matrix Laboratories Ltd filed Critical Matrix Laboratories Ltd
Publication of GB0315852D0 publication Critical patent/GB0315852D0/en
Publication of GB2387844A publication Critical patent/GB2387844A/en
Application granted granted Critical
Publication of GB2387844B publication Critical patent/GB2387844B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • 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
    • A61P25/24—Antidepressants
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pain & Pain Management (AREA)
  • Psychiatry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB0315852A 2002-02-27 2002-05-03 Separation of impurities from a crude mixture of citalopram Expired - Fee Related GB2387844B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0204607.6A GB0204607D0 (en) 2002-02-27 2002-02-27 Process
GB0210225A GB2375763B (en) 2002-02-27 2002-05-03 Process

Publications (3)

Publication Number Publication Date
GB0315852D0 true GB0315852D0 (en) 2003-08-13
GB2387844A GB2387844A (en) 2003-10-29
GB2387844B GB2387844B (en) 2005-05-11

Family

ID=28676482

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0315852A Expired - Fee Related GB2387844B (en) 2002-02-27 2002-05-03 Separation of impurities from a crude mixture of citalopram
GB0315853A Expired - Fee Related GB2387596B (en) 2002-02-27 2002-05-03 Process

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0315853A Expired - Fee Related GB2387596B (en) 2002-02-27 2002-05-03 Process

Country Status (1)

Country Link
GB (2) GB2387844B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003057132A2 (en) * 2002-01-07 2003-07-17 Sun Pharmaceutical Industries Limited Process for the preparation of 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)- 1,3-dihydro-5-isobenzofuran carbonitrile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1526331A (en) * 1976-01-14 1978-09-27 Kefalas As Phthalanes
NZ501737A (en) * 1997-07-08 2001-10-26 H Method for the preparation of citalopram using Grignard reagent 4-halogen-fluorophenyl and 3-halogen-N,N-dimethyl-propylamine
GB2357762B (en) * 2000-03-13 2002-01-30 Lundbeck & Co As H Crystalline base of citalopram
GB2376945A (en) * 2001-06-27 2002-12-31 Cipla Ltd Citalopram preparation
WO2003057132A2 (en) * 2002-01-07 2003-07-17 Sun Pharmaceutical Industries Limited Process for the preparation of 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)- 1,3-dihydro-5-isobenzofuran carbonitrile

Also Published As

Publication number Publication date
GB2387596A (en) 2003-10-22
GB0315853D0 (en) 2003-08-13
GB2387844B (en) 2005-05-11
GB2387596B (en) 2004-02-11
GB2387844A (en) 2003-10-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100503