EA200000511A1 - Способ получения циталопрама - Google Patents

Способ получения циталопрама

Info

Publication number
EA200000511A1
EA200000511A1 EA200000511A EA200000511A EA200000511A1 EA 200000511 A1 EA200000511 A1 EA 200000511A1 EA 200000511 A EA200000511 A EA 200000511A EA 200000511 A EA200000511 A EA 200000511A EA 200000511 A1 EA200000511 A1 EA 200000511A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cytaloprama
obtaining
compound
formula
citalopram
Prior art date
Application number
EA200000511A
Other languages
English (en)
Other versions
EA002770B1 (ru
Inventor
Ханс Петерсен
Петер Брайнедаль
Клаус Петер Бегесе
Original Assignee
Х.Лундбекк А/С
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 Х.Лундбекк А/С filed Critical Х.Лундбекк А/С
Publication of EA200000511A1 publication Critical patent/EA200000511A1/ru
Publication of EA002770B1 publication Critical patent/EA002770B1/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/68—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
    • 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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C225/00—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones
    • C07C225/22—Compounds containing amino groups and doubly—bound oxygen atoms bound to the same carbon skeleton, at least one of the doubly—bound oxygen atoms not being part of a —CHO group, e.g. amino ketones having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/30—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by doubly-bound oxygen atoms
    • C07C233/33—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by doubly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C233/34—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups
    • C07C233/42—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring
    • C07C233/43—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by a carbon atom of a six-membered aromatic ring having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of a saturated carbon skeleton
    • 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
    • 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
    • C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Описан способ получения циталопрама, предусматривающий реакцию соединения формулы (IV), где Rпредставляет H или C-алкилкарбонил, последовательно с реактивом Гриньяра 4-галогенфторфенила и реактивом Гриньяра 3-галоген-N,N-диметилпропиламина, выполнение замыкания кольца полученного соединения формулы (VI) и превращение полученного 1,3-дигидроизобензофуранового соединения в соответствующее 5-цианопроизводное, т.е. циталопрам.Отчет о международном поиске был опубликован 1998.08.13.
EA200000511A 1997-11-11 1997-11-11 Способ получения циталопрама EA002770B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN97182416A CN1286687A (zh) 1997-11-11 1997-11-11 制备西酞普兰的方法
PCT/DK1997/000513 WO1998019512A2 (en) 1997-11-11 1997-11-11 Method for the preparation of citalopram

Publications (2)

Publication Number Publication Date
EA200000511A1 true EA200000511A1 (ru) 2000-10-30
EA002770B1 EA002770B1 (ru) 2002-08-29

Family

ID=37709785

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200000511A EA002770B1 (ru) 1997-11-11 1997-11-11 Способ получения циталопрама

Country Status (20)

Country Link
US (1) US6258842B1 (ru)
EP (1) EP1042310B1 (ru)
JP (1) JP3813820B2 (ru)
CN (1) CN1286687A (ru)
AT (1) ATE221522T1 (ru)
AU (1) AU738359B2 (ru)
BR (1) BR9714925A (ru)
CA (1) CA2291072C (ru)
CZ (1) CZ292911B6 (ru)
DE (2) DE69714480T2 (ru)
DK (1) DK1042310T3 (ru)
EA (1) EA002770B1 (ru)
ES (1) ES2149734T3 (ru)
HU (1) HUP0002953A3 (ru)
IS (1) IS2009B (ru)
SK (1) SK283907B6 (ru)
TR (1) TR200001341T2 (ru)
UA (1) UA62984C2 (ru)
WO (1) WO1998019512A2 (ru)
ZA (1) ZA9810058B (ru)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA62985C2 (en) 1997-11-10 2004-01-15 Lunnbeck As H A method for the preparation of citalopram
CN1129592C (zh) 1998-10-20 2003-12-03 H·隆德贝克有限公司 制备西酞普兰的方法
ES2195644T3 (es) 1998-12-23 2003-12-01 Lundbeck & Co As H Metodo para la preparacion de 5-cianoftalida.
AR022329A1 (es) 1999-01-29 2002-09-04 Lundbeck & Co As H Metodo para la preparacion de 5-cianoftalida
EP1173431B2 (en) 1999-04-14 2009-08-26 H. Lundbeck A/S Method for the preparation of citalopram
US6245782B1 (en) 1999-05-17 2001-06-12 Heartdrug Research L.L.C. Methods of inhibiting platelet activation with selective serotonin reuptake inhibitors
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
ITMI991486A1 (it) * 1999-07-06 2001-01-06 Vis Farmaceutici S P A Processo per la sintesi di citalopram
AR021155A1 (es) * 1999-07-08 2002-06-12 Lundbeck & Co As H Tratamiento de desordenes neuroticos
PT1228056E (pt) * 1999-10-25 2005-02-28 Lundbeck & Co As H Metodo de preparacao de citaloprame
AU742554B2 (en) 1999-10-25 2002-01-03 H. Lundbeck A/S Method for the preparation of citalopram
AR026063A1 (es) 1999-11-01 2002-12-26 Lundbeck & Co As H Metodo para la preparacion de 5-carboxiftalida.
AU778751B2 (en) 1999-12-28 2004-12-16 H. Lundbeck A/S Method for the preparation of citalopram
DK1246813T3 (da) * 1999-12-30 2004-03-01 Lundbeck & Co As H Fremgangsmåde til fremstilling af Citalopram
TR200201783T2 (tr) 2000-01-14 2002-12-23 H. Lundbeck A/S 5-Siyanofatalid hazırlamak için yöntem
NL1017415C1 (nl) 2000-02-24 2001-05-18 Lundbeck & Co As H Werkwijze voor de bereiding van Citalopram.
NL1017417C1 (nl) 2000-03-03 2001-03-16 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
JP2003527385A (ja) * 2000-03-13 2003-09-16 ハー・ルンドベック・アクチエゼルスカベット ５−置換された１−（４−フルオロフェニル）−１，３−ジヒドロイソベンゾフランの段階的アルキル化法
IES20010206A2 (en) 2000-03-13 2002-03-06 Lundbeck & Co As H Method for the preparation of citalopram
GB2357762B (en) 2000-03-13 2002-01-30 Lundbeck & Co As H Crystalline base of citalopram
IL151490A0 (en) 2000-03-13 2003-04-10 Lundbeck & Co As H Method for the preparation of citalopram
TR200400611T4 (tr) 2000-03-14 2004-04-21 H.Lundbeck A/S Sitalopramın preparasyon metodu
CZ20023406A3 (cs) * 2000-03-16 2003-01-15 H. Lundbeck A/S Způsob výroby 5-kyano-1-(4-fluorfenyl)-1,3-dihydroisobenzofuranu
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
US6879110B2 (en) * 2000-07-27 2005-04-12 Semiconductor Energy Laboratory Co., Ltd. Method of driving display device
CA2354877C (en) * 2000-08-18 2006-05-02 H. Lundbeck A/S Method for the preparation of citalopram
IT1319686B1 (it) * 2000-12-12 2003-10-23 C D Farmasint S R L Procedimento di preparazione di citalopram.
EP1462447A3 (en) 2000-12-22 2004-11-17 H. Lundbeck A/S Method for the preparation of pure citalopram
AU3920201A (en) * 2000-12-28 2001-07-09 H. Lundbeck A/S Process for the preparation of pure citalopram
DE10112828C1 (de) * 2000-12-28 2002-11-21 Lundbeck & Co As H Verfahren zur Herstellung von Citalopram
EP1355897A1 (en) 2001-01-30 2003-10-29 Orion Corporation Fermion Process for the preparation of 1-(3-dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile
MXPA03008777A (es) * 2001-05-01 2004-02-12 Lundbeck & Co As H El uso de escitalopram enantiomericamente puro.
BG65271B1 (bg) * 2001-06-18 2007-11-30 H. Lundbeck A/S Метод за получаване на циталопрам
KR20040028947A (ko) * 2001-07-31 2004-04-03 하. 룬트벡 아크티에 셀스카브 에시탈로프람 함유 결정 조성물
IS7239A (is) * 2001-12-14 2004-04-29 H. Lundbeck A/S Aðferð til framleiðslu á essítalóprami
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
HU0200980D0 (ru) * 2002-03-14 2002-05-29 Gabor S Pal Dr
BG65515B1 (bg) * 2002-07-26 2008-10-31 H. Lundbeck A/S Метод за получаване на 5-цианофталид
PE20040991A1 (es) 2002-08-12 2004-12-27 Lundbeck & Co As H Separacion de intermediarios para la preparacion de escitalopram
US6812355B2 (en) 2002-10-22 2004-11-02 Sekhsaria Chemicals Limited Process for the manufacture of citalopram hydrobromide from 5-bromophthalide
ITMI20030479A1 (it) * 2003-03-13 2004-09-14 Adorkem Technology S P A Procedimento per la preparazione di un ciano-isobenzofurano.
US6781003B1 (en) * 2003-06-09 2004-08-24 Aurobindo Pharma Ltd. Preparation of pure citalopram
US7019153B2 (en) 2003-06-10 2006-03-28 Sun Pharmaceutical Industries Limited Process for hydrogenolysis of [1-(3-dimethylamino)propyl)]-1-(4-fluorophenyl)-1,3-dihydro-5-halo-isobenzofuran acetamido-3-substituted-3-cephem-4-carboxylic acid
DE60300502T2 (de) * 2003-10-28 2006-02-23 Adorkem Technology S.P.A., Costa Volpino Verfahren zur Herstellung von Citalopram
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
ES2285972T1 (es) 2004-08-23 2007-12-01 Sun Pharmaceutical Industries Limited Procedimiento de fabricacion de citalopram y enantiomeros.
WO2006103550A1 (en) * 2005-03-31 2006-10-05 Ranbaxy Laboratories Limited Processes for the preparation of citalopram and its intermediate 5-aminophthalide
US7834201B2 (en) 2005-06-22 2010-11-16 H. Lundbeck A/S Crystalline base of escitalopram and orodispersible tablets comprising escitalopram base
TWI347942B (en) 2005-06-22 2011-09-01 Lundbeck & Co As H Crystalline base of escitalopram and orodispersible tablets comprising escitalopram base
CN100391952C (zh) * 2005-07-12 2008-06-04 广东西陇化工有限公司 西酞普兰盐的制备方法
US9339500B2 (en) * 2008-03-04 2016-05-17 Intra-Cellular Therapies, Inc. Methods of treating vasomotor symptoms
CN105801328B (zh) * 2016-04-29 2017-12-08 浙江瑞灿科技有限公司 一种晕苯的制备方法
CN105801333B (zh) * 2016-04-29 2017-12-22 江苏佳麦化工有限公司 一种晕苯的制备方法
CN105801329B (zh) * 2016-04-29 2017-11-28 阜阳欣奕华材料科技有限公司 一种晕苯的制备方法
CN106748627A (zh) * 2016-11-14 2017-05-31 苏州市罗森助剂有限公司 一种一锅法制备3,5‑二甲基溴苯的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1143702A (ru) 1965-03-18
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
NZ243065A (en) 1991-06-13 1995-07-26 Lundbeck & Co As H Piperidine derivatives and pharmaceutical compositions
UA62985C2 (en) 1997-11-10 2004-01-15 Lunnbeck As H A method for the preparation of citalopram

Also Published As

Publication number Publication date
US6258842B1 (en) 2001-07-10
CA2291072A1 (en) 1998-05-14
WO1998019512A3 (en) 1998-08-13
SK283907B6 (sk) 2004-04-06
IS5461A (is) 2000-04-18
CN1286687A (zh) 2001-03-07
JP2002530295A (ja) 2002-09-17
EA002770B1 (ru) 2002-08-29
IS2009B (is) 2005-05-13
ZA9810058B (en) 1999-05-05
HUP0002953A3 (en) 2002-12-28
CZ20001736A3 (cs) 2000-10-11
SK6822000A3 (en) 2000-10-09
BR9714925A (pt) 2003-07-22
ES2149734T1 (es) 2000-11-16
TR200001341T2 (tr) 2000-11-21
DE69714480T2 (de) 2003-03-06
CA2291072C (en) 2002-08-20
ES2149734T3 (es) 2003-02-16
CZ292911B6 (cs) 2004-01-14
JP3813820B2 (ja) 2006-08-23
HUP0002953A2 (hu) 2001-04-28
EP1042310B1 (en) 2002-07-31
AU5116898A (en) 1998-05-29
ATE221522T1 (de) 2002-08-15
EP1042310A2 (en) 2000-10-11
DK1042310T3 (da) 2002-12-02
DE1042310T1 (de) 2001-04-19
UA62984C2 (en) 2004-01-15
AU738359B2 (en) 2001-09-13
DE69714480D1 (de) 2002-09-05
WO1998019512A2 (en) 1998-05-14

Similar Documents

Publication Publication Date Title
EA200000511A1 (ru) Способ получения циталопрама
EA200000102A1 (ru) Способ получения циталопрама
EA200101071A1 (ru) Способ получения циталопрама
EA200300277A1 (ru) Способ получения циталопрама
EA199800792A1 (ru) Способы получения промежуточных соединений для пестицидов
EA200400809A1 (ru) Способ получения эсциталопрама
KR900009595A (ko) 2-클로로-5-클로로메틸피리딘의 제조방법
ES2020292B3 (es) Procedimiento de preparacion de tieniletilaminas y dietilentilaminas asi obtenidas.
EA200000069A1 (ru) Способ получения 4-замещенных-1h-индол-3-глиоксамидов
BG107048A (en) Method for the preparation of citalopram
EA200000127A1 (ru) Способ получения аминопроизводных алкилоксифуранона, получаемые этим способом соединения и применение этих соединений
EA199900735A1 (ru) Соединения и способ получения замещенных 4-фенил-4-цианоциклогексановых кислот
ES541544A0 (es) Un metodo de preparar bestatinas
DK43985D0 (da) Fremgangsmaade til fremstilling af heterocycliske forbindelser
BG104486A (en) Method for the preparation of citalopram
RU94045824A (ru) Способ получения 3-карбониландростадиен-17-карбоксамидов
ES2034252T3 (es) Procedimiento para la preparacion de compuestos macrolidos.
KR850005842A (ko) 질소-함유 포화 삼중환 디온
BR9810499A (pt) Método e processo para preparação de citalopram; intermediário para tal preparação e sua composição farmacêutica antidepressiva
EA199800297A1 (ru) СИНТЕЗ α-ХЛОР- ИЛИ ФТОРКЕТОНОВ
JPS533385A (en) Signal converter for input light
EA199800452A1 (ru) ДИГИДРАТ (2R,3S)-3-ТРЕТ-БУТОКСИКАРБОНИЛАМИНО-2-ГИДРОКСИ-3-ФЕНИЛПРОПИОНАТ 4,10β-ДИАЦЕТОКСИ-2α-БЕНЗОИЛОКСИ-5β, 20-ЭПОКСИ-1-ГИДРОКСИ-9-ОКСО-19-НОР-ЦИКЛОПРОПА[G]ТАКС-II-ЕН-13α-ИЛА И СПОСОБ ЕГО ПОЛУЧЕНИЯ
SE8705185D0 (sv) Forfarande
JPS5432449A (en) Preparation of five-membered ring derivative

Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM