NO853091L - Nytt mellomprodukt og fremgangsmaate ved fremstilling derav. - Google Patents

Nytt mellomprodukt og fremgangsmaate ved fremstilling derav.

Info

Publication number
NO853091L
NO853091L NO853091A NO853091A NO853091L NO 853091 L NO853091 L NO 853091L NO 853091 A NO853091 A NO 853091A NO 853091 A NO853091 A NO 853091A NO 853091 L NO853091 L NO 853091L
Authority
NO
Norway
Prior art keywords
procedure
producing
intermediate product
new intermediate
preparation
Prior art date
Application number
NO853091A
Other languages
English (en)
Other versions
NO160364B (no
NO160364C (no
Inventor
Klaus Peter Boegesoe
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10564974&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO853091(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lundbeck & Co As H filed Critical Lundbeck & Co As H
Publication of NO853091L publication Critical patent/NO853091L/no
Publication of NO160364B publication Critical patent/NO160364B/no
Publication of NO160364C publication Critical patent/NO160364C/no

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
    • 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
    • A61P25/26—Psychostimulants, e.g. nicotine, cocaine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
NO853091A 1984-08-06 1985-08-05 Nytt mellomprodukt og fremgangsmaate ved fremstilling derav NO160364C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848419963A GB8419963D0 (en) 1984-08-06 1984-08-06 Intermediate compound and method

Publications (3)

Publication Number Publication Date
NO853091L true NO853091L (no) 1986-02-07
NO160364B NO160364B (no) 1989-01-02
NO160364C NO160364C (no) 1989-04-12

Family

ID=10564974

Family Applications (1)

Application Number Title Priority Date Filing Date
NO853091A NO160364C (no) 1984-08-06 1985-08-05 Nytt mellomprodukt og fremgangsmaate ved fremstilling derav

Country Status (18)

Country Link
US (1) US4650884A (no)
EP (1) EP0171943B1 (no)
JP (1) JPH0625099B2 (no)
AT (1) ATE38661T1 (no)
AU (1) AU574819B2 (no)
CA (1) CA1237147A (no)
DE (1) DE3566251D1 (no)
DK (2) DK172450B1 (no)
ES (1) ES8606257A1 (no)
FI (2) FI81338C (no)
GB (1) GB8419963D0 (no)
GR (1) GR851894B (no)
IE (1) IE57817B1 (no)
IL (1) IL75690A (no)
NO (1) NO160364C (no)
NZ (1) NZ212541A (no)
PT (1) PT80913B (no)
ZA (1) ZA855026B (no)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8814057D0 (en) * 1988-06-14 1988-07-20 Lundbeck & Co As H New enantiomers & their isolation
JPH0675987U (ja) * 1993-04-09 1994-10-25 日立造船株式会社 貨物輸送船におけるバラストタンクへのアクセス用トランク構造
US5607939A (en) * 1994-04-28 1997-03-04 Takeda Chemical Industries, Ltd. Condensed heterocyclic compounds, their production and use
PT1015416E (pt) * 1997-07-08 2002-03-28 Lundbeck & Co As H Metodo para a producao de citalopram
UA62985C2 (en) 1997-11-10 2004-01-15 Lunnbeck As H A method for the preparation of citalopram
BR9714925A (pt) * 1997-11-11 2003-07-22 Lundbeck & Co As H Método para preparação de citalopran, composto e composição farmacêutica antidepressiva
KR100411505B1 (ko) 1998-10-20 2003-12-18 하. 룬트벡 아크티에 셀스카브 시탈로프람의 제조방법
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
CA2291129C (en) 1999-04-14 2002-10-22 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
ES2229774T3 (es) * 1999-10-25 2005-04-16 H. Lundbeck A/S Metodo para la preparacion de citalopram.
EA002801B1 (ru) * 1999-10-25 2002-10-31 Х.Лундбекк А/С Способ получения циталопрама
AR026063A1 (es) 1999-11-01 2002-12-26 Lundbeck & Co As H Metodo para la preparacion de 5-carboxiftalida.
KR20020073489A (ko) 1999-12-28 2002-09-26 하. 룬트벡 아크티에 셀스카브 시탈로프람의 제조 방법
CN1211377C (zh) 1999-12-30 2005-07-20 H.隆德贝克有限公司 西酞普兰的制备方法
AU2006201612B2 (en) * 2000-01-14 2008-03-13 H Lundbeck A/S Method for the preparation of 5-cyanophthalide
IL150561A0 (en) * 2000-01-14 2003-02-12 Lundbeck & Co As H Method for the preparation of 5-cyanophthalide
FR2805812A1 (fr) 2000-02-24 2001-09-07 Lundbeck & Co As H Procede de preparation du citalopram
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.
GB2357762B (en) * 2000-03-13 2002-01-30 Lundbeck & Co As H Crystalline base of citalopram
JP2003527387A (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 シタロプラムの製造方法
EP1265881A1 (en) * 2000-03-13 2002-12-18 H. Lundbeck A/S Stepwise alkylation of 5-substituted 1-(4-fluorophenyl)-1,3-dihydroisobenzofurans
AU2001239213A1 (en) 2000-03-14 2001-09-24 H Lundbeck A/S Method for the preparation of citalopram
MXPA02008652A (es) * 2000-03-16 2003-02-24 Lundbeck & Co As H Metodo para la preparacion de 5-ciano-1-(4-fluorofenil)-1,3-dihidroisobenzofuranos.
US6494503B1 (en) * 2000-03-25 2002-12-17 Non Metallic Resources, Inc. Pipe joint assembly and method for using same
US6977306B2 (en) 2000-05-02 2005-12-20 Sumitomo Chemical Company, Limited Citalopram hydrobromide crystal and method for crystallization thereof
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
BG64901B1 (bg) * 2000-05-29 2006-08-31 H. Lundbeck A/S Метод за получаване на циталопрам
GB2376233B (en) * 2000-08-10 2003-09-10 Lundbeck & Co As H Crystals of a pharmaceutically acceptable salt of citalopram wherein the median size of the crystals is at least 40 microns
IES20010693A2 (en) * 2000-08-10 2002-07-10 Lundbeck & Co As H Pharmaceutical composition containing citalopram
IL144817A0 (en) 2000-08-18 2002-06-30 Lundbeck & Co As H Method for the preparation of citalopram
US20030109577A1 (en) * 2000-10-27 2003-06-12 Ken Liljegren Pharmaceutical composition containing citalopram
US20030232881A1 (en) * 2000-10-27 2003-12-18 H. Lundbeck A/S Crystals of pharmaceutically acceptable salts of citalopram, methods of crystallization, and pharmaceutical compositions comprising them
TR200201166T1 (tr) 2000-12-22 2002-10-21 H.Lundbecks A/S Saf sitalopram hazırlanması için yöntem
AU3920201A (en) * 2000-12-28 2001-07-09 H. Lundbeck A/S Process for the preparation of pure citalopram
WO2002060886A1 (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
US20050066373A1 (en) * 2001-02-02 2005-03-24 Matthew Rabinowitz Position location using broadcast digital television signals
MEP5908A (xx) * 2001-05-01 2010-02-10 Lundbeck & Co As H Upotreba enantiomerno čistog escitaloprama
AR034612A1 (es) * 2001-06-25 2004-03-03 Lundbeck & Co As H Proceso para la preparacion del citalopram racemico y/o del s- o r-citalopram mediante la separacion de una mezcla de r- y s-citalopram
AR034759A1 (es) * 2001-07-13 2004-03-17 Lundbeck & Co As H Metodo para la preparacion de escitalopram
DK1522539T3 (da) * 2001-07-31 2007-05-07 Lundbeck & Co As H Krystallinsk komposition indeholdende excitalopram
DK1281707T3 (da) * 2001-08-02 2005-05-02 Infosint Sa Fremgangsmåde til fremstilling af 5-substituerede isobenzenfuraner
EP1288211A1 (en) * 2001-08-28 2003-03-05 Sekhsaria Chemicals Ltd. Improved process for the manufacture of citalopram hydrobromide from 5-bromophthalide
US6967259B2 (en) * 2001-09-24 2005-11-22 Pharmachem Technologies Limited Process for the preparation of Citalopram intermediate
US7192939B2 (en) * 2002-01-30 2007-03-20 Montana State University Pestalotiopsis microsporia isolates and compounds derived therefrom
GB0204607D0 (en) * 2002-02-27 2002-04-10 Matrix Lab Ltd Process
CA2381341A1 (en) * 2002-04-09 2003-10-09 Torcan Chemical Ltd. Process and intermediates for preparing escitalopram
BG65515B1 (bg) * 2002-07-26 2008-10-31 H. Lundbeck A/S Метод за получаване на 5-цианофталид
FI20021421A0 (fi) * 2002-07-30 2002-07-30 Orion Corp Fermion Valmistusmenetelmä
BG65516B1 (bg) * 2002-07-31 2008-10-31 H. Lundbeck A/S Метод за получаване на 5-цианофталид
TWI306846B (en) * 2002-08-12 2009-03-01 Lundbeck & Co As H Method for the separation of intermediates which may be used for the preparation of escitalopram
WO2004016602A1 (en) * 2002-08-14 2004-02-26 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
US7390913B2 (en) 2002-12-23 2008-06-24 H. Lundbeck A/S Process for the preparation of racemic citalopram diol and/or S- or R-citalopram diols and the use of such diols for the preparation of racemic citalopram, R-citalopram and/or S-citalopram
MXPA05005772A (es) * 2002-12-23 2005-08-16 Lundbeck & Co As H Bromhidrato de escitalopram y un metodo para su preparacion.
US20050137255A1 (en) * 2002-12-23 2005-06-23 H. Lundbeck A/S Crystalline escitalopram hydrobromide and methods for preparing the same
WO2004065375A1 (en) * 2003-01-17 2004-08-05 Natco Pharma Limited Processes for the preparation of escitalopram and its precursor
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
WO2005025675A1 (en) 2003-09-12 2005-03-24 Pfizer Limited Combinations comprising alpha-2-delta ligands and serotonin / noradrenaline re-uptake inhibitors
SI1506963T1 (en) * 2003-10-28 2005-10-31 Adorkem Technology Spa Method for the preparation of citalopram
CA2546422A1 (en) * 2003-10-28 2005-05-12 Wockhardt Limited Improved process for the manufacture of citalopram hydrobromide
US20050143350A1 (en) * 2003-11-19 2005-06-30 Seed John C. Combination drug therapy to treat obesity
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
WO2005070914A1 (en) * 2004-01-23 2005-08-04 Jubilant Organosys Limited A method for the preparation of citalopram acid addition salts
TWI339651B (en) * 2004-02-12 2011-04-01 Lundbeck & Co As H Method for the separation of intermediates which may be used for the preparation of escitalopram
CA2559703A1 (en) * 2004-02-16 2005-08-25 Jubilant Organosys Limited One pot synthesis of citalopram from 5-cyanophthalide
JP2005247710A (ja) * 2004-03-01 2005-09-15 Sumitomo Chemical Co Ltd 光学活性シタロプラムの製造方法、その中間体およびその製造方法
US20050196453A1 (en) * 2004-03-05 2005-09-08 H. Lundbeck A/S Crystalline composition containing escitalopram
JP2005263741A (ja) * 2004-03-19 2005-09-29 Sumitomo Chemical Co Ltd シタロプラムの製造方法ならびにその中間体およびその製造方法
ITMI20040717A1 (it) 2004-04-09 2004-07-09 Adorkem Technology Spa Procedimento chemo-enzimatico per la preparazione dell'escitalopram
WO2006021971A2 (en) * 2004-08-23 2006-03-02 Sun Pharmaceutical Industries Limited 'process for preparation of citalopram and enantiomers'
US7989645B2 (en) * 2004-08-23 2011-08-02 Sun Pharma Global Fze Process for preparation of citalopram and enantiomers
ITMI20041872A1 (it) * 2004-10-01 2005-01-01 Adorkem Technology Spa Processo per la preparazione di citalopram e di scitalopram
US7939680B2 (en) * 2005-07-27 2011-05-10 Aurobindo Pharma Ltd. Process for the preparation of Escitalopram
EP1777221A1 (en) * 2005-10-14 2007-04-25 Adorkem Technology SpA Process for the preparation of 5-cyanophthalide starting from 5-carboxyphthalide
GB0601286D0 (en) 2006-01-23 2006-03-01 Sandoz Ag Asymmetric synthesis
US20080312318A1 (en) * 2007-06-14 2008-12-18 Protia, Llc Deuterium-enriched escitalopram
EP2017271A1 (en) 2007-07-06 2009-01-21 Aurobindo Pharma Limited Process for the preparation of escitalopram
US8022232B2 (en) 2007-09-11 2011-09-20 H. Lundbeck A/S Method for manufacture of escitalopram
CN100548974C (zh) * 2007-10-11 2009-10-14 浙江大学 西酞普兰中间体的萃取分离方法
CN101560199B (zh) * 2008-04-16 2013-09-18 北京德众万全药物技术开发有限公司 一种依地普仑的制备方法
CN101265215B (zh) * 2008-04-18 2011-03-16 浙江奥托康制药集团股份有限公司 一种右旋西酞普兰中间体s-型二醇的制备方法
WO2010004575A2 (en) * 2008-06-16 2010-01-14 Shodhana Laboratories Limited Preparation of escitalopram, its salts and intermediates
US20100087664A1 (en) * 2008-10-07 2010-04-08 Ravindra Vedantham Preparation of citalopram and salts thereof
CN102190600B (zh) * 2010-03-13 2015-04-15 浙江华海药业股份有限公司 一种右旋西酞普兰中间体s-型二醇的制备方法
WO2016197320A1 (zh) * 2015-06-09 2016-12-15 浙江华海药业股份有限公司 一种西酞普兰二醇中间体的制备方法
CN105294496A (zh) * 2015-09-28 2016-02-03 中山大学 一种西酞普兰中间体的制备方法
KR102134179B1 (ko) * 2018-09-17 2020-07-16 (주)유케이케미팜 카보네이트를 이용한 시탈로프람 및 에스시탈로프람의 새로운 제조 방법
CN112409212B (zh) * 2020-11-30 2023-03-14 四川新迪医药化工有限公司 西酞普兰二醇中间体氢溴酸盐的制备方法及西酞普兰二醇中间体氢溴酸盐、西酞普兰

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1143702A (no) * 1965-03-18
GB1526331A (en) * 1976-01-14 1978-09-27 Kefalas As Phthalanes
NL8105170A (nl) * 1980-12-10 1982-07-01 Thomae Gmbh Dr K Nieuwe fenylalkylaminen, werkwijze ter bereiding daarvan en de toepassing daarvan als geneesmiddelen.

Also Published As

Publication number Publication date
PT80913A (en) 1985-09-01
JPS6187654A (ja) 1986-05-06
FI20031369A (fi) 2003-09-23
FI81338C (fi) 1990-10-10
IE57817B1 (en) 1993-04-21
GB8419963D0 (en) 1984-09-12
EP0171943A1 (en) 1986-02-19
FI852902A0 (fi) 1985-07-25
FI81338B (fi) 1990-06-29
FI852902L (fi) 1986-02-07
DE3566251D1 (en) 1988-12-22
PT80913B (pt) 1987-09-30
FI115300B (fi) 2005-04-15
US4650884A (en) 1987-03-17
DK172713B1 (da) 1999-06-14
GR851894B (no) 1985-12-03
IE851603L (en) 1986-02-06
ATE38661T1 (de) 1988-12-15
ZA855026B (en) 1986-06-25
CA1237147A (en) 1988-05-24
JPH0625099B2 (ja) 1994-04-06
AU4577685A (en) 1986-02-13
DK356285A (da) 1986-02-07
NO160364B (no) 1989-01-02
ES545885A0 (es) 1986-04-01
NZ212541A (en) 1988-05-30
DK89595A (da) 1995-08-10
DK172450B1 (da) 1998-08-10
DK356285D0 (da) 1985-08-05
ES8606257A1 (es) 1986-04-01
AU574819B2 (en) 1988-07-14
EP0171943B1 (en) 1988-11-17
IL75690A (en) 1988-10-31
NO160364C (no) 1989-04-12

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