NL1017525C1 - Werkwijze voor de bereiding van zuiver Citalopram - Google Patents

Werkwijze voor de bereiding van zuiver Citalopram Download PDF

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Publication number
NL1017525C1
NL1017525C1 NL1017525A NL1017525A NL1017525C1 NL 1017525 C1 NL1017525 C1 NL 1017525C1 NL 1017525 A NL1017525 A NL 1017525A NL 1017525 A NL1017525 A NL 1017525A NL 1017525 C1 NL1017525 C1 NL 1017525C1
Authority
NL
Netherlands
Prior art keywords
amide
citalopram
group
cyanide
process according
Prior art date
Application number
NL1017525A
Other languages
English (en)
Dutch (nl)
Inventor
Marco Villa
Robert Dancer
Federico Sbrogi
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
Application granted granted Critical
Publication of NL1017525C1 publication Critical patent/NL1017525C1/nl
Priority to NL1018360A priority Critical patent/NL1018360C1/nl

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic 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
    • C07D307/87Benzo [c] furans; Hydrogenated benzo [c] furans
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00Drugs for disorders of the nervous system
    • A61P25/24Antidepressants

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  • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL1017525A 2000-12-22 2001-03-07 Werkwijze voor de bereiding van zuiver Citalopram NL1017525C1 (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL1018360A NL1018360C1 (nl) 2000-12-22 2001-06-22 Werkwijze voor de bereiding van zuiver Citalopram.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA200001929 2000-12-22
DK200001929 2000-12-22

Publications (1)

Publication Number Publication Date
NL1017525C1 true NL1017525C1 (nl) 2001-04-26

Family

ID=8159922

Family Applications (2)

Application Number Title Priority Date Filing Date
NL1017525A NL1017525C1 (nl) 2000-12-22 2001-03-07 Werkwijze voor de bereiding van zuiver Citalopram
NL1018360A NL1018360C1 (nl) 2000-12-22 2001-06-22 Werkwijze voor de bereiding van zuiver Citalopram.

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL1018360A NL1018360C1 (nl) 2000-12-22 2001-06-22 Werkwijze voor de bereiding van zuiver Citalopram.

Country Status (43)

Country Link
US (1) US6455710B1 (cs)
EP (2) EP1462447A3 (cs)
JP (1) JP3798982B2 (cs)
KR (1) KR100439329B1 (cs)
CN (1) CN1282648C (cs)
AR (1) AR030056A1 (cs)
AT (2) ATE277920T1 (cs)
AU (2) AU2001100405B4 (cs)
BE (2) BE1013212A6 (cs)
BG (1) BG65131B1 (cs)
BR (1) BR0106272A (cs)
CA (1) CA2360303C (cs)
CH (1) CH691535A5 (cs)
CZ (1) CZ292200B6 (cs)
DE (2) DE60105926T2 (cs)
DK (1) DK1181713T3 (cs)
EA (1) EA003581B1 (cs)
ES (2) ES2228824T3 (cs)
FI (2) FI108639B (cs)
FR (1) FR2812877B1 (cs)
GB (1) GB2357763B (cs)
GR (1) GR1003874B (cs)
HK (1) HK1048812B (cs)
HR (1) HRP20020004A2 (cs)
HU (2) HU0101029D0 (cs)
IE (1) IES20010254A2 (cs)
IL (1) IL147226A (cs)
IS (1) IS2060B (cs)
IT (1) ITMI20010602A1 (cs)
MX (1) MXPA01013151A (cs)
NL (2) NL1017525C1 (cs)
NO (1) NO312462B1 (cs)
NZ (1) NZ516298A (cs)
PL (1) PL205724B1 (cs)
PT (1) PT1181713E (cs)
SE (1) SE517623C2 (cs)
SG (1) SG167655A1 (cs)
SI (1) SI1181713T1 (cs)
SK (2) SK284428B6 (cs)
TR (1) TR200201166T1 (cs)
UA (1) UA71634C2 (cs)
WO (1) WO2001045483A2 (cs)
ZA (1) ZA200110179B (cs)

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
MXPA01010134A (es) 1999-04-14 2002-04-15 Lundbeck & Co As H Metodo para la preparacion de 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
WO2000012044A2 (en) 1999-10-25 2000-03-09 H. Lundbeck A/S Method for the preparation of citalopram
SK9282002A3 (en) 1999-12-28 2002-11-06 Lundbeck & Co As H Method for the preparation of citalopram, pharmaceutical composition comprising same and intermediates
ES2207312T3 (es) 1999-12-30 2004-05-16 H. Lundbeck A/S Metodo para la preparacion de citalopram.
UA72569C2 (uk) 2000-01-14 2005-03-15 Х. Луннбек А/С Спосіб одержання 5-ціанофталіду
NL1017417C1 (nl) 2000-03-03 2001-03-16 Lundbeck & Co As H Werkwijze voor de bereiding van Citalopram.
IES20010206A2 (en) 2000-03-13 2002-03-06 Lundbeck & Co As H Method for the preparation of citalopram
KR20020080481A (ko) 2000-03-13 2002-10-23 하. 룬트벡 아크티에 셀스카브 시탈로프람의 제조 방법
HUP0300273A2 (hu) * 2000-03-13 2003-06-28 H. Lundbeck A/S Eljárás 5-szubsztituált 1-(4-fluorfenil)-1,3-dihidroizobenzofurán-származékok lépésenkénti alkilezésére
EA005094B1 (ru) 2000-03-14 2004-10-28 Х.Лундбекк А/С Способ получения циталопрама
WO2001068632A1 (en) * 2000-03-16 2001-09-20 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
IL144817A0 (en) 2000-08-18 2002-06-30 Lundbeck & Co As H Method for the preparation of citalopram
DE60100016T2 (de) 2000-12-28 2003-04-17 H. Lundbeck A/S, Valby Verfahren zur herstellung von reinem citalopram
GB0105627D0 (en) * 2001-03-07 2001-04-25 Cipla Ltd Preparation of phthalanes
RU2003130073A (ru) * 2001-03-09 2005-04-10 Ранбакси Лабораторис Лимитед (In) Способ получения циталопрама
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
AU2003222435A1 (en) * 2002-01-07 2003-07-24 Sun Pharmaceutical Industries Limited 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
MXPA05005155A (es) * 2002-11-15 2005-07-22 Akzo Nobel Nv Tratamiento de purificacion/decoloracion para nitrilos grasos.
TR200504022T1 (tr) * 2003-03-24 2006-08-21 Hetero Drugs Limited (S)-sitalopram oksalatın yeni sıvı kristal formları.
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.
AU2003278409A1 (en) * 2003-10-28 2005-05-19 Krishnaji Upadhye Bhargav 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
TWI347942B (en) * 2005-06-22 2011-09-01 Lundbeck & Co As H Crystalline base of escitalopram and orodispersible tablets comprising escitalopram base
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 (cs) 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
US5296507A (en) 1990-09-06 1994-03-22 H.Lundbeck A/S Treatment of cerbrovascular disorders
DK213290D0 (da) * 1990-09-06 1990-09-06 Lundbeck & Co As H Treatment of cerebrovascular 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
DE69717317T2 (de) * 1997-06-30 2003-10-02 Beloit Technologies, Inc. Verfahren und vorrichtung zum auftragen einer beschichtung auf eine bei hoher geschwindigkeit laufende papierbahn
KR100357975B1 (ko) * 1997-07-08 2002-10-25 하. 룬트벡 아크티에 셀스카브 시탈로프램의 제조방법
UA62985C2 (en) 1997-11-10 2004-01-15 Lunnbeck As H A method for the preparation of citalopram
DK1042310T3 (da) * 1997-11-11 2002-12-02 Lundbeck & Co As H Fremgangsmåde til fremstilling af citalopram
CA2291134C (en) * 1998-10-20 2006-05-23 H. Lundbeck A/S Method for the preparation of citalopram
AU764161B2 (en) 1998-12-23 2003-08-14 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
MXPA01010134A (es) 1999-04-14 2002-04-15 Lundbeck & Co As H Metodo para la preparacion de 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
WO2000012044A2 (en) 1999-10-25 2000-03-09 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
FR2805812A1 (fr) 2000-02-24 2001-09-07 Lundbeck & Co As H Procede de preparation du citalopram
IES20010143A2 (en) 2000-02-24 2001-07-25 Lundbeck & Co As H Method for the preparation of 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
IL144817A0 (en) 2000-08-18 2002-06-30 Lundbeck & Co As H Method for the preparation of citalopram
DE60100016T2 (de) 2000-12-28 2003-04-17 H. Lundbeck A/S, Valby Verfahren zur herstellung von reinem citalopram

Also Published As

Publication number Publication date
ES2170732A1 (es) 2002-08-01
KR20020065345A (ko) 2002-08-13
EA003581B1 (ru) 2003-06-26
US20020120005A1 (en) 2002-08-29
KR100439329B1 (ko) 2004-07-07
EP1181713A2 (en) 2002-02-27
SE0103045L (sv) 2002-06-23
CH691535A5 (de) 2001-08-15
HK1048812B (zh) 2007-06-01
JP3798982B2 (ja) 2006-07-19
ATE277920T1 (de) 2004-10-15
PL205724B1 (pl) 2010-05-31
ITMI20010602A1 (it) 2002-09-22
PL353398A1 (en) 2003-11-17
UA71634C2 (uk) 2004-12-15
GB2357763A (en) 2001-07-04
HU0102817D0 (en) 2001-09-28
NL1018360C1 (nl) 2001-10-04
SK286283B6 (sk) 2008-06-06
SE517623C2 (sv) 2002-06-25
BR0106272A (pt) 2004-06-15
HK1048812A1 (en) 2003-04-17
ES2228824T3 (es) 2005-04-16
WO2001045483A2 (en) 2001-06-28
HU0101029D0 (en) 2001-05-28
ITMI20010602A0 (it) 2001-03-22
CA2360303C (en) 2003-08-12
NO20011271A (no) 2002-05-13
DE60105926D1 (de) 2004-11-04
PT1181713E (pt) 2005-02-28
NO20011271D0 (no) 2001-03-13
BE1013212A6 (fr) 2001-10-02
NZ516298A (en) 2002-12-20
EA200200018A1 (ru) 2002-04-25
HUP0102817A2 (hu) 2001-12-28
CZ292200B6 (cs) 2003-08-13
IL147226A0 (en) 2002-08-14
IES20010254A2 (en) 2002-03-06
SE0103045D0 (sv) 2001-09-14
JP2003517484A (ja) 2003-05-27
SK284428B6 (sk) 2005-04-01
FI20011577A0 (fi) 2001-07-26
IS5883A (is) 2001-06-20
TR200201166T1 (tr) 2002-10-21
FI108639B (fi) 2002-02-28
BE1013213A6 (fr) 2001-10-02
EP1462447A2 (en) 2004-09-29
BG106203A (en) 2002-08-30
AT4367U1 (de) 2001-06-25
CN1282648C (zh) 2006-11-01
DE10112829C1 (de) 2002-07-25
DE60105926T2 (de) 2005-11-24
SK18482001A3 (sk) 2002-05-09
HUP0102817A3 (en) 2003-07-28
EP1462447A3 (en) 2004-11-17
FR2812877B1 (fr) 2003-04-04
GR1003874B (el) 2002-04-24
HRP20020004A2 (en) 2003-04-30
CN1366525A (zh) 2002-08-28
CA2360303A1 (en) 2001-06-28
AU2001100405B4 (en) 2002-03-21
WO2001045483A3 (en) 2001-12-27
FI20010500A0 (fi) 2001-03-13
DK1181713T3 (da) 2005-01-31
AU2001100405A4 (en) 2001-11-01
IL147226A (en) 2006-04-10
FR2812877A1 (fr) 2002-02-15
AR030056A1 (es) 2003-08-13
NO312462B1 (no) 2002-05-13
EP1181713B1 (en) 2004-09-29
CZ2001890A3 (cs) 2002-08-14
ES2170732B2 (es) 2003-09-16
GB0105983D0 (en) 2001-05-02
SG167655A1 (en) 2011-01-28
ZA200110179B (en) 2002-12-11
US6455710B1 (en) 2002-09-24
BG65131B1 (bg) 2007-03-30
SI1181713T1 (en) 2005-02-28
AU3920101A (en) 2001-07-03
IS2060B (is) 2005-11-15
GB2357763B (en) 2002-01-16
MXPA01013151A (es) 2002-08-12

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CH691998A5 (de) Verfahren zur Herstellung von reinem Citalopram.

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RD1N Patents in respect of which a request for novelty search has been filed

Free format text: MR. IR. A.W. PRINS C.S.

RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20010824

VD2 Discontinued due to expiration of the term of protection

Effective date: 20070307