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BG106219A - Process for the preparation of pure citalopram - Google Patents

Process for the preparation of pure citalopram

Info

Publication number
BG106219A
BG106219A BG106219A BG10621901A BG106219A BG 106219 A BG106219 A BG 106219A BG 106219 A BG106219 A BG 106219A BG 10621901 A BG10621901 A BG 10621901A BG 106219 A BG106219 A BG 106219A
Authority
BG
Bulgaria
Prior art keywords
citalopram
preparation
cyanide
subjected
formula
Prior art date
Application number
BG106219A
Other languages
Bulgarian (bg)
English (en)
Inventor
Andrea Castellin
Giulio Volpe
Federico Sbrogio
Original Assignee
H. Lundbeck A/S
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 H. Lundbeck A/S filed Critical H. Lundbeck A/S
Publication of BG106219A publication Critical patent/BG106219A/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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Psychiatry (AREA)
  • Pain & Pain Management (AREA)
  • Bioinformatics & Cheminformatics (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)
  • Steroid Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
BG106219A 2000-12-28 2001-12-13 Process for the preparation of pure citalopram BG106219A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200001943 2000-12-28
PCT/DK2001/000148 WO2001047877A2 (en) 2000-12-28 2001-03-07 Process for the preparation of pure citalopram

Publications (1)

Publication Number Publication Date
BG106219A true BG106219A (en) 2002-08-30

Family

ID=8159933

Family Applications (1)

Application Number Title Priority Date Filing Date
BG106219A BG106219A (en) 2000-12-28 2001-12-13 Process for the preparation of pure citalopram

Country Status (41)

Country Link
US (2) US6855834B2 (fi)
EP (1) EP1181272B1 (fi)
JP (1) JP2003519121A (fi)
KR (1) KR100430746B1 (fi)
CN (1) CN1366526A (fi)
AR (1) AR029898A1 (fi)
AT (2) ATE222899T1 (fi)
AU (3) AU3920201A (fi)
BE (2) BE1013417A6 (fi)
BG (1) BG106219A (fi)
BR (1) BR0106271A (fi)
CA (1) CA2359810C (fi)
CH (1) CH691536A5 (fi)
CZ (1) CZ293140B6 (fi)
DE (1) DE60100016T2 (fi)
DK (1) DK1181272T3 (fi)
EA (1) EA003459B1 (fi)
ES (2) ES2181663T3 (fi)
FI (2) FI108640B (fi)
FR (1) FR2818977B1 (fi)
GB (2) GB2356199B (fi)
GR (1) GR20010100131A (fi)
HK (1) HK1049332A1 (fi)
HR (1) HRP20020005A2 (fi)
HU (2) HU0101028D0 (fi)
IE (2) IES20010253A2 (fi)
IL (1) IL147162A0 (fi)
IS (1) IS5884A (fi)
IT (1) ITMI20010604A1 (fi)
MX (1) MXPA01013336A (fi)
NL (1) NL1017534C1 (fi)
NO (1) NO313047B1 (fi)
NZ (1) NZ516299A (fi)
PL (1) PL353369A1 (fi)
PT (1) PT1181272E (fi)
SE (1) SE0103044L (fi)
SK (1) SK284418B6 (fi)
TR (1) TR200200018T1 (fi)
UA (1) UA71635C2 (fi)
WO (1) WO2001047877A2 (fi)
ZA (1) ZA200110133B (fi)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR022329A1 (es) 1999-01-29 2002-09-04 Lundbeck & Co As H Metodo para la preparacion de 5-cianoftalida
AU759716B2 (en) 1999-04-14 2003-04-17 H. Lundbeck A/S Method for the preparation of citalopram
ITMI991579A1 (it) 1999-06-25 2001-01-15 Lundbeck & Co As H Metodo per la preparazione di citalopram
ITMI991581A1 (it) * 1999-06-25 2001-01-15 Lundbeck & Co As H Metodo per la preparazione di citalopram
EP1228056B1 (en) 1999-10-25 2004-09-22 H. Lundbeck A/S Method for the preparation of citalopram
DE69920526T2 (de) 1999-10-25 2006-02-23 H. Lundbeck A/S Verfahren zur herstellung von citalopram
AR026063A1 (es) 1999-11-01 2002-12-26 Lundbeck & Co As H Metodo para la preparacion de 5-carboxiftalida.
PT1246812E (pt) 1999-12-28 2004-08-31 Lundbeck & Co As H Metodo para a preparacao de citalopram
UA73336C2 (en) 1999-12-30 2005-07-15 Lundbeck & Co As H A method for the preparation of 5-cyano-phtalid
ES2206177T3 (es) 2000-01-14 2004-05-16 H. Lundbeck A/S Metodo para la preparacion de 5-cianoftalida.
IES20010157A2 (en) 2000-03-03 2002-03-06 Lundbeck & Co As H Method for the preparation of citalopram
NL1017500C1 (nl) 2000-03-13 2001-04-26 Lundbeck & Co As H Werkwijze voor de bereiding van Citalopram.
IL151490A0 (en) 2000-03-13 2003-04-10 Lundbeck & Co As H Method for the preparation of citalopram
WO2001068629A1 (en) 2000-03-13 2001-09-20 H. Lundbeck A/S Stepwise alkylation of 5-substituted 1-(4-fluorophenyl)-1,3-dihydroisobenzofurans
DE60101786T2 (de) 2000-03-14 2004-07-15 H. Lundbeck A/S, Valby Verfahren zur herstellung von citalopram
PL360115A1 (en) * 2000-03-16 2004-09-06 H.Lundbeck A/S Method for the preparation of 5-cyano-1-(4-fluorophenyl)-1,3-dihydroisobenzofurans
AR032455A1 (es) 2000-05-12 2003-11-12 Lundbeck & Co As H Metodo para la preparacion de citalopram, un intermediario empleado en el metodo, un metodo para la preparacion del intermediario empleado en el metodo y composicion farmaceutica antidepresiva
IL144816A (en) 2000-08-18 2005-09-25 Lundbeck & Co As H Method for the preparation of citalopram
IL147226A (en) 2000-12-22 2006-04-10 Lundbeck & Co As H Process for the preparation of pure citalopram
PL353369A1 (en) 2000-12-28 2003-11-17 H.Lundbeck A/S Process for the preparation of pure citalopram
GB2376945A (en) * 2001-06-27 2002-12-31 Cipla Ltd Citalopram preparation
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
ES2194597B2 (es) * 2002-01-25 2004-08-01 Esteve Quimica, S.A. Procedimiento para la obtencion de citalopram.
GB2386119A (en) * 2002-02-27 2003-09-10 Cipla Ltd Purification of citalopram
GB0204607D0 (en) * 2002-02-27 2002-04-10 Matrix Lab Ltd Process
EP1346989A1 (en) * 2002-03-21 2003-09-24 Jubilant Organosys Limited Improved process for the preparation of citalopram and its hydrobromide
AU2003223105A1 (en) * 2003-03-24 2004-10-18 Hetero Drugs Limited Novel crystalline forms of (s)-citalopram oxalate
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.
CN100569765C (zh) 2003-12-19 2009-12-16 杭州民生药业集团有限公司 西酞普兰中间体晶体碱
TWI347942B (en) * 2005-06-22 2011-09-01 Lundbeck & Co As H Crystalline base of escitalopram and orodispersible tablets comprising escitalopram base
US7834201B2 (en) 2005-06-22 2010-11-16 H. Lundbeck A/S Crystalline base of escitalopram and orodispersible tablets comprising escitalopram base

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Publication number Priority date Publication date Assignee Title
NL135959C (fi) 1964-12-23
GB1143702A (fi) * 1965-03-18
DE1619713A1 (de) * 1967-03-29 1970-12-17 Leybold Heraeus Gmbh & Co Kg Vorrichtung zur Vakuum- und Kurzwegdestillation
DE2135085C3 (de) 1971-07-14 1981-12-03 Basf Ag, 6700 Ludwigshafen Verfahren zur Wiedergewinnung von Caprolactam aus einem Gemisch, das Caprolactam und dessen Oligomere enthält
DE2442426C2 (de) * 1974-09-05 1983-04-07 Bayer Ag, 5090 Leverkusen Diisocyanatodiketene, Verfahren zu deren Herstellung und deren Verwendung
GB1526331A (en) * 1976-01-14 1978-09-27 Kefalas As Phthalanes
IT8020902A0 (it) 1980-03-25 1980-03-25 Snia Viscosa Procedimento ed apparecchiatura per la separazione continua per via termica di miscele liquide dicomposti termolabili.
JPS6082101A (ja) 1983-10-13 1985-05-10 Mitsui Toatsu Chem Inc 高沸点重合性化合物の薄膜蒸留による精製方法
GB8419963D0 (en) * 1984-08-06 1984-09-12 Lundbeck & Co As H Intermediate compound and method
GB8814057D0 (en) * 1988-06-14 1988-07-20 Lundbeck & Co As H New enantiomers & their isolation
FR2656305B1 (fr) 1989-12-22 1992-04-10 Norsolor Sa Procede de purification du (meth)acrylate de glycidyle.
US5296507A (en) * 1990-09-06 1994-03-22 H.Lundbeck A/S Treatment of cerbrovascular disorders
US5582692A (en) 1994-10-07 1996-12-10 Artisan Industries, Inc. Method for the purification of vitamin E
US6136991A (en) * 1996-05-21 2000-10-24 Exxon Chemical Patents Inc. Glycidyl ester adducts having increased glass transition temperatures
WO1997044335A1 (en) 1996-05-21 1997-11-27 Exxon Chemical Patents Inc. Purification of glycidyl esters by thin film evaporation
DE19626659A1 (de) * 1996-07-03 1998-01-08 Basf Ag Verfahren zur Herstellung von Phthaliden
DE19627697A1 (de) * 1996-07-10 1998-01-15 Basf Ag Verfahren zur Herstellung von Phthaliden
EA001728B1 (ru) * 1997-07-08 2001-08-27 Х.Лундбекк А/С Способ получения циталопрама
DE19734673A1 (de) * 1997-08-11 1999-02-18 Rwe Dea Ag Verfahren zur Herstellung von metallfreien Guerbetalkoholen
UA62985C2 (en) * 1997-11-10 2004-01-15 Lunnbeck As H A method for the preparation of citalopram
CZ292911B6 (cs) 1997-11-11 2004-01-14 H. Lundbeck A/S Způsob výroby citalopramu
DE69920329T3 (de) * 1998-06-19 2009-07-09 Shin-Etsu Chemical Co., Ltd. Destillationsverfahren für (Meth)acryloxysilane
NZ510858A (en) * 1998-10-20 2003-11-28 H Method for the preparation of citalopram
TR200101796T2 (tr) 1998-12-23 2001-11-21 H. Lundbeck A/S 5-Siyanofitalitin preparasyonuna yönelik metot
AR022329A1 (es) 1999-01-29 2002-09-04 Lundbeck & Co As H Metodo para la preparacion de 5-cianoftalida
AU759716B2 (en) 1999-04-14 2003-04-17 H. Lundbeck A/S Method for the preparation of citalopram
ITMI991581A1 (it) * 1999-06-25 2001-01-15 Lundbeck & Co As H Metodo per la preparazione di citalopram
ITMI991579A1 (it) * 1999-06-25 2001-01-15 Lundbeck & Co As H Metodo per la preparazione di citalopram
EP1228056B1 (en) 1999-10-25 2004-09-22 H. Lundbeck A/S Method for the preparation of citalopram
US6310222B1 (en) 1999-11-01 2001-10-30 Sumika Fine Chemicals Co., Ltd. Production method of 5-phthalancarbonitrile compound, intermediate therefor and production method of the intermediate
GB0005477D0 (en) 2000-03-07 2000-04-26 Resolution Chemicals Limited Process for the preparation of citalopram
IL147226A (en) * 2000-12-22 2006-04-10 Lundbeck & Co As H Process for the preparation of pure citalopram
PL353369A1 (en) 2000-12-28 2003-11-17 H.Lundbeck A/S Process for the preparation of pure citalopram
US6781003B1 (en) * 2003-06-09 2004-08-24 Aurobindo Pharma Ltd. Preparation of pure citalopram

Also Published As

Publication number Publication date
CN1366526A (zh) 2002-08-28
HRP20020005A2 (en) 2003-04-30
AR029898A1 (es) 2003-07-23
IES20010253A2 (en) 2002-03-06
FI20011578A0 (fi) 2001-07-26
EA200200016A1 (ru) 2002-04-25
FR2818977A1 (fr) 2002-07-05
EP1181272B1 (en) 2002-08-28
NO313047B1 (no) 2002-08-05
GB0117095D0 (en) 2001-09-05
BE1013417A6 (fr) 2001-12-04
KR20020073379A (ko) 2002-09-26
HUP0102818A2 (hu) 2001-12-28
PL353369A1 (en) 2003-11-17
EP1181272A2 (en) 2002-02-27
HK1049332A1 (zh) 2003-05-09
NO20011272D0 (no) 2001-03-13
UA71635C2 (uk) 2004-12-15
FI20010501A0 (fi) 2001-03-13
GB2356199A (en) 2001-05-16
ES2170733B1 (es) 2003-12-16
ATE222899T1 (de) 2002-09-15
NO20011272L (no) 2002-07-01
IES20010632A2 (en) 2002-03-06
AT4368U1 (de) 2001-06-25
BE1013316A6 (fr) 2001-11-06
ITMI20010604A1 (it) 2002-09-22
HUP0102818A3 (en) 2003-07-28
JP2003519121A (ja) 2003-06-17
CH691536A5 (de) 2001-08-15
US6855834B2 (en) 2005-02-15
NL1017534C1 (nl) 2001-04-26
GB0105981D0 (en) 2001-05-02
NZ516299A (en) 2002-12-20
FR2818977B1 (fr) 2003-12-05
HU0101028D0 (en) 2001-05-28
AU3920201A (en) 2001-07-09
US20030178295A1 (en) 2003-09-25
ES2170733A1 (es) 2002-08-01
WO2001047877A3 (en) 2001-12-27
ITMI20010604A0 (it) 2001-03-22
CZ2001891A3 (cs) 2002-08-14
ES2181663T3 (es) 2003-03-01
CA2359810C (en) 2002-11-05
SK18472001A3 (sk) 2002-05-09
US20020087012A1 (en) 2002-07-04
MXPA01013336A (es) 2002-07-09
GB2361697A (en) 2001-10-31
SK284418B6 (sk) 2005-04-01
CA2359810A1 (en) 2001-07-05
WO2001047877A2 (en) 2001-07-05
KR100430746B1 (ko) 2004-05-10
DE60100016T2 (de) 2003-04-17
HU0102818D0 (en) 2001-09-28
FI108640B (fi) 2002-02-28
ZA200110133B (en) 2003-01-13
CZ293140B6 (cs) 2004-02-18
AU2001100399B4 (en) 2002-03-21
AU2001100399A4 (en) 2001-11-01
IS5884A (is) 2002-06-28
DE60100016D1 (de) 2002-10-02
AU750006B1 (en) 2002-07-11
GB2356199B (en) 2001-10-03
DK1181272T3 (da) 2002-12-30
TR200200018T1 (tr) 2002-06-21
BR0106271A (pt) 2002-05-21
SE0103044L (sv) 2002-06-29
EA003459B1 (ru) 2003-06-26
SE0103044D0 (sv) 2001-09-14
PT1181272E (pt) 2003-01-31
IL147162A0 (en) 2002-08-14
GR20010100131A (el) 2002-10-09

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