HRPK20040287B3 - Process for the preparation of citalopram - Google Patents

Process for the preparation of citalopram

Info

Publication number
HRPK20040287B3
HRPK20040287B3 HR20040287A HRP20040287A HRPK20040287B3 HR PK20040287 B3 HRPK20040287 B3 HR PK20040287B3 HR 20040287 A HR20040287 A HR 20040287A HR P20040287 A HRP20040287 A HR P20040287A HR PK20040287 B3 HRPK20040287 B3 HR PK20040287B3
Authority
HR
Croatia
Prior art keywords
formula
following structure
compound
reacting
reaction mixture
Prior art date
Application number
HR20040287A
Other languages
English (en)
Croatian (hr)
Inventor
Aslam
Palandoken Hasan
Joy
Huang Der-Shing
Romero Antonio
Depremont Olivier
Original Assignee
Pharmachem Technologies Limited
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 Pharmachem Technologies Limited filed Critical Pharmachem Technologies Limited
Publication of HRP20040287A2 publication Critical patent/HRP20040287A2/hr
Publication of HRPK20040287B3 publication Critical patent/HRPK20040287B3/xx

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

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
HR20040287A 2001-09-24 2004-03-23 Process for the preparation of citalopram HRPK20040287B3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US32482101P 2001-09-24 2001-09-24
US10/242,322 US6967259B2 (en) 2001-09-24 2002-09-11 Process for the preparation of Citalopram intermediate
PCT/EP2002/010645 WO2003029236A1 (en) 2001-09-24 2002-09-23 Process for the preparation of citalopram

Publications (2)

Publication Number Publication Date
HRP20040287A2 HRP20040287A2 (en) 2004-10-31
HRPK20040287B3 true HRPK20040287B3 (en) 2006-02-28

Family

ID=26935001

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20040287A HRPK20040287B3 (en) 2001-09-24 2004-03-23 Process for the preparation of citalopram

Country Status (10)

Country Link
US (2) US6967259B2 (xx)
EP (1) EP1430044A1 (xx)
JP (1) JP2005507900A (xx)
CN (1) CN1556800A (xx)
CA (1) CA2461213A1 (xx)
HR (1) HRPK20040287B3 (xx)
IL (1) IL161026A0 (xx)
MX (1) MXPA04002706A (xx)
NO (1) NO20041200L (xx)
WO (1) WO2003029236A1 (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR034759A1 (es) * 2001-07-13 2004-03-17 Lundbeck & Co As H Metodo para la preparacion de escitalopram
US7148364B2 (en) * 2002-01-07 2006-12-12 Sun Pharmaceutical Industries Process for the preparation of 1-[3-(dimethylamino)propyl]-1-(4-fluorophenyl)-1,3-dihydro-5-isobenzofuran carbonitrile
FI20021421A0 (fi) * 2002-07-30 2002-07-30 Orion Corp Fermion Valmistusmenetelmä
AU2003242990A1 (en) * 2003-01-17 2004-08-13 Pulla Reddy Muddasani Processes for the preparation of escitalopram and its precursor
AU2003238676A1 (en) * 2003-04-21 2004-11-19 Podile Khadgapathi An improved process for the preparation of citalopram hydrobromide
EP1486492A3 (en) 2003-06-10 2005-02-23 Sun Pharmaceuticals Industries Ltd. A process for hydrogenolysis of [1-(3-dimethylamino)propyl)]-1-(4-fluorophenyl)-1,3-dihydro-5-halo-isobenzofuran.
ATE293106T1 (de) * 2003-10-28 2005-04-15 Adorkem Technology Spa Verfahren zur herstellung von citalopram
CA2546422A1 (en) * 2003-10-28 2005-05-12 Wockhardt Limited Improved process for the manufacture of citalopram hydrobromide
WO2006103550A1 (en) * 2005-03-31 2006-10-05 Ranbaxy Laboratories Limited Processes for the preparation of citalopram and its intermediate 5-aminophthalide
US20070238889A1 (en) * 2006-04-07 2007-10-11 Palle Raghavendracharyulu Venk Process for preparing dc-cholesterol
US9278947B2 (en) 2006-06-22 2016-03-08 Ramot At Tel-Aviv University Ltd. Serotonin reuptake inhibitors as drugs having peripheral-system-restricted activity
ES2365897T3 (es) * 2006-06-22 2011-10-13 Ramot, At Tel Aviv University Ltd. Nuevos inhibidores de la recaptación de serotonina como fármacos que tienen actividad limitada al sistema periférico.
WO2008097536A2 (en) 2007-02-05 2008-08-14 Amylin Pharmaceuticals, Inc. Compositions and methods for treating psychiatric diseases and disorders
EP2593093A1 (en) * 2010-07-16 2013-05-22 Merz Pharma GmbH & Co. KGaA Use of a cationic amphiphilic drug for the preparation of a formulation for the reduction of subcutaneous adipose tissue
CN106632183A (zh) * 2016-12-07 2017-05-10 万全万特制药（厦门）有限公司 一种草酸艾司西酞普兰杂质的制备方法
CN108195973B (zh) * 2018-04-03 2019-04-12 珠海润都制药股份有限公司 一种缬沙坦烃化物中异构体的检测方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US650884A (en) * 1900-03-09 1900-06-05 Robert T Weaver Water-filter.
GB1526331A (en) * 1976-01-14 1978-09-27 Kefalas As Phthalanes
GB8419963D0 (en) 1984-08-06 1984-09-12 Lundbeck & Co As H Intermediate compound and method
ITMI991581A1 (it) * 1999-06-25 2001-01-15 Lundbeck & Co As H Metodo per la preparazione di citalopram
TR200201166T1 (tr) * 2000-12-22 2002-10-21 H.Lundbecks A/S Saf sitalopram hazırlanması için yöntem
GB0105627D0 (en) * 2001-03-07 2001-04-25 Cipla Ltd Preparation of phthalanes

Also Published As

Publication number Publication date
US20030153774A1 (en) 2003-08-14
US20060074253A1 (en) 2006-04-06
US6967259B2 (en) 2005-11-22
IL161026A0 (en) 2004-08-31
MXPA04002706A (es) 2005-06-06
WO2003029236A1 (en) 2003-04-10
NO20041200L (no) 2004-03-23
HRP20040287A2 (en) 2004-10-31
CN1556800A (zh) 2004-12-22
CA2461213A1 (en) 2003-04-10
JP2005507900A (ja) 2005-03-24
EP1430044A1 (en) 2004-06-23

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Legal Events

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Effective date: 20060924