IS2023B - Aðferð til framleiðslu á sítalóprami - Google Patents

Aðferð til framleiðslu á sítalóprami

Info

Publication number
IS2023B
IS2023B IS5300A IS5300A IS2023B IS 2023 B IS2023 B IS 2023B IS 5300 A IS5300 A IS 5300A IS 5300 A IS5300 A IS 5300A IS 2023 B IS2023 B IS 2023B
Authority
IS
Iceland
Prior art keywords
citalopram
compound
halogen
formula
grignard reagent
Prior art date
Application number
IS5300A
Other languages
English (en)
Other versions
IS5300A (is
Inventor
Petersen Hans
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 IS5300A publication Critical patent/IS5300A/is
Publication of IS2023B publication Critical patent/IS2023B/is

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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/33—Heterocyclic compounds
    • A61K31/335—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/34—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide
    • A61K31/343—Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having five-membered rings with one oxygen as the only ring hetero atom, e.g. isosorbide condensed with a carbocyclic ring, e.g. coumaran, bufuralol, befunolol, clobenfurol, amiodarone
    • 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
    • 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
    • C07C229/00—Compounds containing amino and carboxyl groups bound to the same carbon skeleton
    • C07C229/38—Compounds containing amino and carboxyl groups bound to the same carbon skeleton having amino groups bound to acyclic carbon atoms and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/70—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/84—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
    • C07C237/28—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton
    • C07C237/30—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having the nitrogen atom of the carboxamide group bound to hydrogen atoms or to acyclic carbon atoms
    • 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)
  • Medicinal Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Neurology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pain & Pain Management (AREA)
  • Psychiatry (AREA)
  • Epidemiology (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)
  • Furan Compounds (AREA)
IS5300A 1997-07-08 1999-12-14 Aðferð til framleiðslu á sítalóprami IS2023B (is)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5278897P 1997-07-08 1997-07-08
DK82697 1997-07-08
PCT/DK1998/000081 WO1998019513A2 (en) 1997-07-08 1998-03-03 Method for the preparation of citalopram

Publications (2)

Publication Number Publication Date
IS5300A IS5300A (is) 1999-12-14
IS2023B true IS2023B (is) 2005-08-15

Family

ID=26064729

Family Applications (1)

Application Number Title Priority Date Filing Date
IS5300A IS2023B (is) 1997-07-08 1999-12-14 Aðferð til framleiðslu á sítalóprami

Country Status (23)

Country Link
US (1) US6229026B1 (is)
EP (1) EP1015416B1 (is)
JP (1) JP3526581B2 (is)
KR (1) KR100357975B1 (is)
CN (1) CN1206207C (is)
AT (1) ATE205824T1 (is)
AU (1) AU737610B2 (is)
BG (1) BG64823B1 (is)
CA (1) CA2291067C (is)
CZ (1) CZ291440B6 (is)
DE (2) DE69801764T2 (is)
DK (1) DK1015416T3 (is)
EA (1) EA001728B1 (is)
ES (1) ES2148120T3 (is)
HU (1) HU228744B1 (is)
IL (2) IL133511A (is)
IS (1) IS2023B (is)
NO (1) NO322146B1 (is)
NZ (1) NZ501737A (is)
PT (1) PT1015416E (is)
SK (1) SK283309B6 (is)
TR (1) TR200000066T2 (is)
WO (1) WO1998019513A2 (is)

Families Citing this family (52)

* 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
SI1140886T1 (en) * 1998-12-23 2003-08-31 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
US6245782B1 (en) 1999-05-17 2001-06-12 Heartdrug Research L.L.C. Methods of inhibiting platelet activation with selective serotonin reuptake inhibitors
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
EP1228056B1 (en) 1999-10-25 2004-09-22 H. Lundbeck A/S Method for the preparation of citalopram
DE19983836C1 (de) 1999-10-25 2003-10-23 Lundbeck As Valby H Verfahren zur Herstellung von Citalopram, 4-[1-(4- Fluorphenyl)-methanoyl]-benzonitril-Derivate und Verfahren zu deren Herstellung und deren Verwendung
AR026063A1 (es) 1999-11-01 2002-12-26 Lundbeck & Co As H Metodo para la preparacion de 5-carboxiftalida.
EA004742B1 (ru) 1999-12-28 2004-08-26 Х.Лундбекк А/С Способ получения циталопрама
JP2003519218A (ja) * 1999-12-30 2003-06-17 ハー・ルンドベック・アクチエゼルスカベット シタロプラムの製造方法
SI1254129T1 (en) 2000-01-14 2004-02-29 H. Lundbeck A/S Method for the preparation of 5-cyanophthalide
IT1317729B1 (it) * 2000-01-18 2003-07-15 Norpharma S P A Procedimento per la preparazione della 5-carbossiftalide.
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
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
NZ521204A (en) 2000-03-13 2004-03-26 H Stepwise alkylation of 5-substituted 1-(4-fluorophenyl)- 1,3-dihydroisobenzofurans for preparing citalopram, an anti depressant
NL1017500C1 (nl) 2000-03-13 2001-04-26 Lundbeck & Co As H Werkwijze voor de bereiding van Citalopram.
GB2357762B (en) * 2000-03-13 2002-01-30 Lundbeck & Co As H Crystalline base of citalopram
WO2001068630A1 (en) 2000-03-14 2001-09-20 H. Lundbeck A/S Method for the preparation of 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
IL144816A (en) * 2000-08-18 2005-09-25 Lundbeck & Co As H 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.
SG167655A1 (en) * 2000-12-22 2011-01-28 Lundbeck & Co As H Method for the preparation of pure citalopram
DE10112828C1 (de) * 2000-12-28 2002-11-21 Lundbeck & Co As H Verfahren zur Herstellung von Citalopram
JP2003519121A (ja) 2000-12-28 2003-06-17 ハー・ルンドベック・アクチエゼルスカベット 純粋なシタロプラムの製造方法
CA2435925A1 (en) 2001-01-30 2002-08-08 Orion Corporation Fermion Process for the preparation of 1-(3-dimethylaminopropyl)-1-(4-fluorophenyl)-1,3-dihydroisobenzofuran-5-carbonitrile
BG65271B1 (bg) * 2001-06-18 2007-11-30 H. Lundbeck A/S Метод за получаване на циталопрам
IN192057B (is) * 2001-07-19 2004-02-14 Ranbaxy Lab Ltd
MEP2108A (xx) 2001-07-31 2010-02-10 Lundbeck & Co As H Kristalni sastav koji sadrži escitalopram
DK1281707T3 (da) * 2001-08-02 2005-05-02 Infosint Sa Fremgangsmåde til fremstilling af 5-substituerede isobenzenfuraner
GR1004635B (el) * 2001-08-14 2004-07-14 H@Αlundbeckαa@Sαα Μεθοδοσαπαρασκευησατησασιταλοπραμης@αα
EP1288211A1 (en) * 2001-08-28 2003-03-05 Sekhsaria Chemicals Ltd. Improved process for the manufacture of citalopram hydrobromide from 5-bromophthalide
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
GB2387596B (en) * 2002-02-27 2004-02-11 Matrix Lab Ltd Process
HU0200980D0 (is) * 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
AU2002330730A1 (en) * 2002-08-14 2004-03-03 Natco Pharma Limited Process for the preparation of high purity citalopram and its pharmaceutically acceptable salts
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.
CN101362743A (zh) 2003-03-21 2009-02-11 H.隆德贝克有限公司 用于制备西酞普兰和依他普仑的中间体
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
DK1506963T3 (da) * 2003-10-28 2005-08-01 Adorkem Technology Spa Fremgangsmåde til fremstilling af citalopram
EP2141156A1 (en) 2004-08-23 2010-01-06 Sun Pharma Global FZE Process for Preparation of Citalopram and Enantiomers
TWI358407B (en) 2005-06-22 2012-02-21 Lundbeck & Co As H Crystalline base of escitalopram and orodispersibl
US7834201B2 (en) 2005-06-22 2010-11-16 H. Lundbeck A/S Crystalline base of escitalopram and orodispersible tablets comprising escitalopram base
US9339500B2 (en) * 2008-03-04 2016-05-17 Intra-Cellular Therapies, Inc. Methods of treating vasomotor symptoms

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1143702A (is) 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
DK213290D0 (da) * 1990-09-06 1990-09-06 Lundbeck & Co As H Treatment of cerebrovascular disorders
NZ243065A (en) 1991-06-13 1995-07-26 Lundbeck & Co As H Piperidine derivatives and pharmaceutical compositions

Also Published As

Publication number Publication date
WO1998019513A3 (en) 2000-05-04
CZ200062A3 (cs) 2000-07-12
ES2148120T3 (es) 2002-01-16
US6229026B1 (en) 2001-05-08
DE69801764D1 (de) 2001-10-25
IS5300A (is) 1999-12-14
JP2002509526A (ja) 2002-03-26
CN1495157A (zh) 2004-05-12
NO20000008L (no) 2000-01-03
HU228744B1 (en) 2013-05-28
EP1015416B1 (en) 2001-09-19
BG64823B1 (bg) 2006-05-31
IL133511A (en) 2004-05-12
IL153125A (en) 2008-11-03
IL133511A0 (en) 2001-04-30
KR20010021516A (ko) 2001-03-15
DE69801764T2 (de) 2002-07-04
PT1015416E (pt) 2002-03-28
CN1206207C (zh) 2005-06-15
SK283309B6 (sk) 2003-05-02
HUP0003177A2 (hu) 2001-04-28
EA001728B1 (ru) 2001-08-27
DK1015416T3 (da) 2001-11-05
HUP0003177A3 (en) 2002-12-28
ES2148120T1 (es) 2000-10-16
NZ501737A (en) 2001-10-26
NO322146B1 (no) 2006-08-21
EP1015416A2 (en) 2000-07-05
ATE205824T1 (de) 2001-10-15
DE1015416T1 (de) 2000-10-05
CA2291067A1 (en) 1998-05-14
CA2291067C (en) 2002-07-30
SK32000A3 (en) 2000-07-11
JP3526581B2 (ja) 2004-05-17
EA200000102A1 (ru) 2000-06-26
TR200000066T2 (tr) 2000-11-21
CZ291440B6 (cs) 2003-03-12
BG104116A (en) 2000-12-29
AU6609898A (en) 1998-05-29
AU737610B2 (en) 2001-08-23
KR100357975B1 (ko) 2002-10-25
WO1998019513A2 (en) 1998-05-14
NO20000008D0 (no) 2000-01-03

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