ZA200110179B - Process for the preparation of pure citalopram. - Google Patents

Process for the preparation of pure citalopram.

Info

Publication number
ZA200110179B
ZA200110179B ZA200110179A ZA200110179A ZA200110179B ZA 200110179 B ZA200110179 B ZA 200110179B ZA 200110179 A ZA200110179 A ZA 200110179A ZA 200110179 A ZA200110179 A ZA 200110179A ZA 200110179 B ZA200110179 B ZA 200110179B
Authority
ZA
South Africa
Prior art keywords
preparation
pure citalopram
citalopram
pure
Prior art date
Application number
ZA200110179A
Other languages
English (en)
Inventor
Marco Villa
Federico Sbrogio
Robert Dancer
Original Assignee
Lundbeck & Co As H
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 Lundbeck & Co As H filed Critical Lundbeck & Co As H
Publication of ZA200110179B publication Critical patent/ZA200110179B/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)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Psychiatry (AREA)
  • Medicinal Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Pain & Pain Management (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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA200110179A 2000-12-22 2001-12-11 Process for the preparation of pure citalopram. ZA200110179B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DKPA200001929 2000-12-22

Publications (1)

Publication Number Publication Date
ZA200110179B true ZA200110179B (en) 2002-12-11

Family

ID=8159922

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200110179A ZA200110179B (en) 2000-12-22 2001-12-11 Process for the preparation of pure citalopram.

Country Status (43)

Country Link
US (1) US6455710B1 (bg)
EP (2) EP1181713B1 (bg)
JP (1) JP3798982B2 (bg)
KR (1) KR100439329B1 (bg)
CN (1) CN1282648C (bg)
AR (1) AR030056A1 (bg)
AT (2) ATE277920T1 (bg)
AU (2) AU2001100405B4 (bg)
BE (2) BE1013212A6 (bg)
BG (1) BG65131B1 (bg)
BR (1) BR0106272A (bg)
CA (1) CA2360303C (bg)
CH (1) CH691535A5 (bg)
CZ (1) CZ292200B6 (bg)
DE (2) DE60105926T2 (bg)
DK (1) DK1181713T3 (bg)
EA (1) EA003581B1 (bg)
ES (2) ES2228824T3 (bg)
FI (2) FI108639B (bg)
FR (1) FR2812877B1 (bg)
GB (1) GB2357763B (bg)
GR (1) GR1003874B (bg)
HK (1) HK1048812B (bg)
HR (1) HRP20020004A2 (bg)
HU (2) HU0101029D0 (bg)
IE (1) IES20010254A2 (bg)
IL (1) IL147226A (bg)
IS (1) IS2060B (bg)
IT (1) ITMI20010602A1 (bg)
MX (1) MXPA01013151A (bg)
NL (2) NL1017525C1 (bg)
NO (1) NO20011271A (bg)
NZ (1) NZ516298A (bg)
PL (1) PL205724B1 (bg)
PT (1) PT1181713E (bg)
SE (1) SE517623C2 (bg)
SG (1) SG167655A1 (bg)
SI (1) SI1181713T1 (bg)
SK (2) SK284428B6 (bg)
TR (1) TR200201166T1 (bg)
UA (1) UA71634C2 (bg)
WO (1) WO2001045483A2 (bg)
ZA (1) ZA200110179B (bg)

Families Citing this family (30)

* 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
ATE237604T1 (de) 1999-04-14 2003-05-15 Lundbeck & Co As H Verfahren zur herstellung von 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
ES2229774T3 (es) 1999-10-25 2005-04-16 H. Lundbeck A/S Metodo para la preparacion de citalopram.
SI1246812T1 (en) 1999-12-28 2004-08-31 H. Lundbeck A/S Method for the preparation of citalopram
HUP0203840A3 (en) 1999-12-30 2005-02-28 Lundbeck & Co As H Method for the preparation of citalopram
IL150561A0 (en) 2000-01-14 2003-02-12 Lundbeck & Co As H Method for the preparation of 5-cyanophthalide
IES20010157A2 (en) 2000-03-03 2002-03-06 Lundbeck & Co As H Method for the preparation of citalopram
IES20010206A2 (en) 2000-03-13 2002-03-06 Lundbeck & Co As H Method for the preparation of citalopram
CN1429219A (zh) 2000-03-13 2003-07-09 H·隆德贝克有限公司 制备西酞普兰的方法
CA2402553A1 (en) 2000-03-13 2001-09-20 H. Lundbeck A/S Stepwise alkylation of 5-substituted 1-(4-fluorophenyl)-1,3-dihydroisobenzofurans
ATE257832T1 (de) 2000-03-14 2004-01-15 Lundbeck & Co As H Verfahren zur herstellung von citalopram
TR200202168T2 (tr) * 2000-03-16 2002-12-23 H. Lundbeck A/S 5-Siyano-1-(4-Florofenil)-1,3-Dihidroizobenzofuranların preparasyon metodu
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
FI20011621A (fi) 2000-08-18 2002-02-19 Lundbeck & Co As H Menetelmä sitalopraamin valmistamiseksi
EA003459B1 (ru) 2000-12-28 2003-06-26 Х.Лундбекк А/С Способ получения чистого циталопрама
GB0105627D0 (en) * 2001-03-07 2001-04-25 Cipla Ltd Preparation of phthalanes
JP2005500256A (ja) * 2001-03-09 2005-01-06 ランバクシー ラボラトリーズ リミテッド シタロプラム製造方法
US6967259B2 (en) * 2001-09-24 2005-11-22 Pharmachem Technologies Limited Process for the preparation of Citalopram intermediate
EP1446396A1 (en) * 2001-11-08 2004-08-18 Sepracor, Inc. Methods for treating depression and other cns disorders using enantiomerically enriched desmethyl- and didesmethyl-metabolites of citalopram
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
GB0204607D0 (en) * 2002-02-27 2002-04-10 Matrix Lab Ltd Process
ES2327635T3 (es) * 2002-11-15 2009-11-02 Akzo Nobel N.V. Tratamiento de purificacion/decoloracion de nitrilos grasos.
US20050154052A1 (en) * 2003-03-24 2005-07-14 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.
WO2005042473A1 (en) * 2003-10-28 2005-05-12 Wockhardt Limited Improved process for the manufacture of citalopram hydrobromide
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
TWI358407B (en) * 2005-06-22 2012-02-21 Lundbeck & Co As H Crystalline base of escitalopram and orodispersibl
CN114763343A (zh) * 2021-01-14 2022-07-19 浙江华海药业股份有限公司 一种西酞普兰或s-西酞普兰的纯化方法

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE536169C (de) * 1926-08-21 1931-10-20 British Dyestuffs Corp Ltd Verfahren zur Gewinnung von tertiaeren aromatischen Aminen aus ihren Gemischen mit sekundaeren und primaeren aromatischen Aminen
US1992111A (en) * 1931-06-20 1935-02-19 Du Pont Separation of secondary and tertiary amines
DE1032261B (de) * 1955-03-08 1958-06-19 Leda Chemicals Ltd Verfahren zur Abtrennung sekundaerer Amine aus einer primaeres und sekundaeres Amin enthaltenden Mischung
GB1143703A (bg) 1965-03-18
GB1526331A (en) * 1976-01-14 1978-09-27 Kefalas As Phthalanes
US4302399A (en) * 1978-09-28 1981-11-24 Dynapol Acetylation of crude reaction products containing polymeric colorants
GB8419963D0 (en) 1984-08-06 1984-09-12 Lundbeck & Co As H Intermediate compound and method
US4943591A (en) 1984-10-17 1990-07-24 Glaxo Group Limited Dichloroaniline derivatives
DE3926765A1 (de) 1989-08-12 1991-02-14 Hoechst Ag Verfahren zur verminderung von primaerem und sekundaerem amin in einem tertiaeren amin
DK213290D0 (da) * 1990-09-06 1990-09-06 Lundbeck & Co As H Treatment of cerebrovascular disorders
US5296507A (en) 1990-09-06 1994-03-22 H.Lundbeck A/S Treatment of cerbrovascular disorders
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
AU4655597A (en) * 1997-06-30 1999-01-19 Beloit Technologies, Inc. Method and apparatus for the high speed application of coating to a traveling paper web
DK1015416T3 (da) 1997-07-08 2001-11-05 Lundbeck & Co As H Fremgangsmåde til fremstilling af citalopram
UA62985C2 (en) 1997-11-10 2004-01-15 Lunnbeck As H A method for the preparation of citalopram
EA002770B1 (ru) 1997-11-11 2002-08-29 Х.Лундбекк А/С Способ получения циталопрама
KR100411505B1 (ko) * 1998-10-20 2003-12-18 하. 룬트벡 아크티에 셀스카브 시탈로프람의 제조방법
CA2356188C (en) 1998-12-23 2006-05-23 H. Lundbeck A/S Method for the preparation of 5-cyanophthalide
AR022329A1 (es) 1999-01-29 2002-09-04 Lundbeck & Co As H Metodo para la preparacion de 5-cianoftalida
ATE237604T1 (de) 1999-04-14 2003-05-15 Lundbeck & Co As H Verfahren zur herstellung von 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
ITMI991486A1 (it) * 1999-07-06 2001-01-06 Vis Farmaceutici S P A Processo per la sintesi di citalopram
ES2229774T3 (es) 1999-10-25 2005-04-16 H. Lundbeck A/S Metodo para la preparacion de 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
IES20010143A2 (en) 2000-02-24 2001-07-25 Lundbeck & Co As H Method for the preparation of citalopram
NL1017415C1 (nl) 2000-02-24 2001-05-18 Lundbeck & Co As H Werkwijze voor de bereiding van Citalopram.
GB0005477D0 (en) 2000-03-07 2000-04-26 Resolution Chemicals Limited Process for the preparation of citalopram
GB2357762B (en) * 2000-03-13 2002-01-30 Lundbeck & Co As H Crystalline base of citalopram
FI20011621A (fi) 2000-08-18 2002-02-19 Lundbeck & Co As H Menetelmä sitalopraamin valmistamiseksi
EA003459B1 (ru) 2000-12-28 2003-06-26 Х.Лундбекк А/С Способ получения чистого циталопрама

Also Published As

Publication number Publication date
MXPA01013151A (es) 2002-08-12
AU2001100405B4 (en) 2002-03-21
ITMI20010602A0 (it) 2001-03-22
PL353398A1 (en) 2003-11-17
AT4367U1 (de) 2001-06-25
HU0102817D0 (en) 2001-09-28
FI108639B (fi) 2002-02-28
NL1018360C1 (nl) 2001-10-04
IS5883A (is) 2001-06-20
DE10112829C1 (de) 2002-07-25
FI20010500A0 (fi) 2001-03-13
EP1181713B1 (en) 2004-09-29
FI20011577A0 (fi) 2001-07-26
GB0105983D0 (en) 2001-05-02
UA71634C2 (uk) 2004-12-15
HUP0102817A2 (hu) 2001-12-28
SG167655A1 (en) 2011-01-28
CN1366525A (zh) 2002-08-28
CN1282648C (zh) 2006-11-01
CA2360303C (en) 2003-08-12
US6455710B1 (en) 2002-09-24
HK1048812A1 (en) 2003-04-17
ES2170732B2 (es) 2003-09-16
US20020120005A1 (en) 2002-08-29
AU2001100405A4 (en) 2001-11-01
JP3798982B2 (ja) 2006-07-19
IES20010254A2 (en) 2002-03-06
EA200200018A1 (ru) 2002-04-25
DK1181713T3 (da) 2005-01-31
SK286283B6 (sk) 2008-06-06
SE517623C2 (sv) 2002-06-25
NO312462B1 (no) 2002-05-13
CZ2001890A3 (cs) 2002-08-14
CA2360303A1 (en) 2001-06-28
FR2812877A1 (fr) 2002-02-15
TR200201166T1 (tr) 2002-10-21
ATE277920T1 (de) 2004-10-15
KR100439329B1 (ko) 2004-07-07
BE1013212A6 (fr) 2001-10-02
HK1048812B (zh) 2007-06-01
GB2357763B (en) 2002-01-16
SE0103045L (sv) 2002-06-23
GB2357763A (en) 2001-07-04
DE60105926T2 (de) 2005-11-24
CZ292200B6 (cs) 2003-08-13
BE1013213A6 (fr) 2001-10-02
PL205724B1 (pl) 2010-05-31
NZ516298A (en) 2002-12-20
HUP0102817A3 (en) 2003-07-28
AU3920101A (en) 2001-07-03
WO2001045483A2 (en) 2001-06-28
CH691535A5 (de) 2001-08-15
NL1017525C1 (nl) 2001-04-26
HU0101029D0 (en) 2001-05-28
NO20011271A (no) 2002-05-13
DE60105926D1 (de) 2004-11-04
EP1462447A2 (en) 2004-09-29
SK284428B6 (sk) 2005-04-01
PT1181713E (pt) 2005-02-28
NO20011271D0 (no) 2001-03-13
EA003581B1 (ru) 2003-06-26
BG106203A (bg) 2002-08-30
HRP20020004A2 (en) 2003-04-30
EP1181713A2 (en) 2002-02-27
ITMI20010602A1 (it) 2002-09-22
BG65131B1 (bg) 2007-03-30
EP1462447A3 (en) 2004-11-17
SE0103045D0 (sv) 2001-09-14
ES2170732A1 (es) 2002-08-01
IS2060B (is) 2005-11-15
FR2812877B1 (fr) 2003-04-04
SK18482001A3 (sk) 2002-05-09
JP2003517484A (ja) 2003-05-27
IL147226A0 (en) 2002-08-14
IL147226A (en) 2006-04-10
AR030056A1 (es) 2003-08-13
ES2228824T3 (es) 2005-04-16
BR0106272A (pt) 2004-06-15
GR1003874B (el) 2002-04-24
KR20020065345A (ko) 2002-08-13
WO2001045483A3 (en) 2001-12-27
SI1181713T1 (en) 2005-02-28

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