KR100491369B1 - 시탈로프람의 제조방법 - Google Patents
시탈로프람의 제조방법 Download PDFInfo
- Publication number
- KR100491369B1 KR100491369B1 KR10-2001-7013971A KR20017013971A KR100491369B1 KR 100491369 B1 KR100491369 B1 KR 100491369B1 KR 20017013971 A KR20017013971 A KR 20017013971A KR 100491369 B1 KR100491369 B1 KR 100491369B1
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- South Korea
- Prior art keywords
- citalopram
- acid
- formula
- compound
- reaction
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2282—Unsaturated compounds used as ligands
- B01J31/2295—Cyclic compounds, e.g. cyclopentadienyls
-
- 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
-
- 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
-
- 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
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/24—Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
- B01J31/2404—Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
- B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
- B01J2231/4205—C-C cross-coupling, e.g. metal catalyzed or Friedel-Crafts type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/80—Complexes comprising metals of Group VIII as the central metal
- B01J2531/84—Metals of the iron group
- B01J2531/847—Nickel
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Neurology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Psychiatry (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Hospice & Palliative Care (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Furan Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Steroid Compounds (AREA)
Abstract
Description
Claims (13)
- 니켈 촉매의 존재하에 시안화물 원료와 화학식 4(화학식 4)(상기식에서, R은 Cl 또는 Br이다)의 화합물의 반응, 및 염기 또는 약제학적으로 허용가능한 그의 염으로서의 대응하는 5-시아노 화합물, 즉 시탈로프람(화학식 1)의 단리를 포함하는 시탈로프람의 제조방법.
- 제 1 항에 있어서, R은 클로로인 것을 특징으로 하는 방법.
- 제 1 항 또는 제 2 항에 있어서, 시안화물 원료는 KCN, NaCN, Zn(CN)2 또는 (R')4NCN(여기서, (R')4는 동일하거나 상이할 수 있고 수소 및 직쇄 또는 분지형의 C1-6알킬로부터 선택되는 4개의 기를 나타낸다)인 것을 특징으로 하는 방법.
- 제 1항 내지 제 3 항 중 어느 한 항에 있어서, 시안화물 원료는 NaCN 또는 KCN인 것을 특징으로 하는 방법.
- 제 1 항 내지 제 4 항 중 어느 한 항에 있어서, 니켈 촉매는 Ni(PPh3)3 또는 (σ-아릴)-Ni(PPh3)2Cl인 것을 특징으로 하는 방법.
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서, 니켈 촉매는 과량의 복합체 리간드의 존재하에 아연, 마그네슘 또는 망간과 같은 금속에 의한 NiCl2와 같은 니켈(Ⅱ) 전구체의 환원에 의하여 시안화 반응전에 인시튜 제조되는 니켈(0) 복합체인 것을 특징으로 하는 방법.
- 제 6 항에 있어서, 니켈(Ⅱ) 전구체는 NiCl2이고, 금속은 아연이고, 복합체 리간드는 트리페닐포스핀인 것을 특징으로 하는 방법
- 제 1 항에 있어서, 화학식 4(여기서, R은 Cl임)의 화합물을 Ni(PPh3)3촉매의 존재하에 NaCN 또는 KCN과 반응시키는 것을 특징으로 하는 방법.
- 제 8 항에 있어서, Ni(PPh3)3는 과량의 복합체 트리페닐포스핀 리간드의 존재하에 아연에 의한 NiCl 2 의 환원에 의하여 시안화 반응전에 인시튜 제조되는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 9 항 중 어느 한 항에 있어서, 반응을 바람직하게는 CuI의 형태의 촉매량의 Cu+의 존재하에 실시하는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 9 항 중 어느 한 항에 있어서, 반응을 촉매량의 Zn2+의 존재하에 실시하는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 11 항 중 어느 한 항에 있어서, 화학식 4의 화합물은 S-거울상이성질체인 것을 특징으로 하는 방법.
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA199900921 | 1999-06-25 | ||
DKPA199900921 | 1999-06-25 | ||
PCT/DK1999/000643 WO2000011926A2 (en) | 1999-06-25 | 1999-11-19 | Method for the preparation of citalopram |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020011982A KR20020011982A (ko) | 2002-02-09 |
KR100491369B1 true KR100491369B1 (ko) | 2005-05-24 |
Family
ID=8099044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-7013971A Expired - Fee Related KR100491369B1 (ko) | 1999-06-25 | 1999-11-19 | 시탈로프람의 제조방법 |
Country Status (36)
Country | Link |
---|---|
US (1) | US6750358B2 (ko) |
EP (1) | EP1105382B1 (ko) |
JP (1) | JP3389571B2 (ko) |
KR (1) | KR100491369B1 (ko) |
CN (1) | CN1129593C (ko) |
AR (1) | AR020573A1 (ko) |
AT (3) | ATE213237T1 (ko) |
AU (2) | AU2001100433B4 (ko) |
BG (1) | BG106190A (ko) |
BR (1) | BR9917367A (ko) |
CA (1) | CA2290125C (ko) |
CH (1) | CH691304A5 (ko) |
CZ (1) | CZ292174B6 (ko) |
DE (2) | DE19983486C2 (ko) |
DK (1) | DK1105382T3 (ko) |
EA (1) | EA002661B1 (ko) |
ES (1) | ES2172356T3 (ko) |
FI (1) | FI108538B (ko) |
GB (1) | GB2354240B (ko) |
HK (1) | HK1047745B (ko) |
HU (1) | HUP0103417A3 (ko) |
IL (1) | IL145960A0 (ko) |
IS (1) | IS5862A (ko) |
IT (1) | ITMI991579A1 (ko) |
MX (1) | MXPA01010986A (ko) |
NO (1) | NO20010318L (ko) |
NZ (1) | NZ514982A (ko) |
PL (1) | PL345971A1 (ko) |
PT (1) | PT1105382E (ko) |
SE (1) | SE516689C2 (ko) |
SI (1) | SI1105382T1 (ko) |
SK (1) | SK18412001A3 (ko) |
TR (1) | TR200103700T2 (ko) |
UA (1) | UA62023C2 (ko) |
WO (1) | WO2000011926A2 (ko) |
ZA (1) | ZA200108855B (ko) |
Families Citing this family (40)
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TR200101796T2 (tr) | 1998-12-23 | 2001-11-21 | H. Lundbeck A/S | 5-Siyanofitalitin preparasyonuna yönelik metot |
AR022329A1 (es) | 1999-01-29 | 2002-09-04 | Lundbeck & Co As H | Metodo para la preparacion de 5-cianoftalida |
NZ514671A (en) | 1999-04-14 | 2003-10-31 | H | Method for the preparation of citalopram |
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 |
AU742554B2 (en) | 1999-10-25 | 2002-01-03 | H. Lundbeck A/S | Method for the preparation of citalopram |
DK1228056T3 (da) | 1999-10-25 | 2005-01-24 | Lundbeck & Co As H | Fremgangsmåde til fremstilling af citalopram |
AR026063A1 (es) | 1999-11-01 | 2002-12-26 | Lundbeck & Co As H | Metodo para la preparacion de 5-carboxiftalida. |
DE69915713T2 (de) | 1999-12-28 | 2005-03-03 | H. Lundbeck A/S | Verfahren zur herstellung von citalopram |
HK1052512B (zh) | 1999-12-30 | 2006-03-03 | H. 隆德贝克有限公司 | 西酞普兰的制备方法 |
SK286879B6 (sk) | 2000-01-14 | 2009-07-06 | H. Lundbeck A/S | Spôsob prípravy 5-kyanoftalidu |
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 |
GB0005477D0 (en) | 2000-03-07 | 2000-04-26 | Resolution Chemicals Limited | Process for the preparation of citalopram |
AU2001242298A1 (en) | 2000-03-13 | 2001-09-24 | H Lunbeck A/S | Method for the preparation of citalopram |
WO2001068629A1 (en) | 2000-03-13 | 2001-09-20 | H. Lundbeck A/S | Stepwise alkylation of 5-substituted 1-(4-fluorophenyl)-1,3-dihydroisobenzofurans |
GB2357762B (en) | 2000-03-13 | 2002-01-30 | Lundbeck & Co As H | Crystalline base of citalopram |
NL1017500C1 (nl) | 2000-03-13 | 2001-04-26 | Lundbeck & Co As H | Werkwijze voor de bereiding van Citalopram. |
DE60101786T2 (de) | 2000-03-14 | 2004-07-15 | H. Lundbeck A/S, Valby | Verfahren zur herstellung von citalopram |
DE10190485T1 (de) * | 2000-03-16 | 2002-03-21 | Lundbeck & Co As H | Verfahren zur Herstellung von 5-Cyano-1-(4-fluorphenyl)-1,3-dihydroisobenzofuranen |
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 |
EA200200332A1 (ru) * | 2000-07-06 | 2002-06-27 | Х.Лундбекк А/С | Способ получения циталопрама |
IL144817A0 (en) * | 2000-08-18 | 2002-06-30 | Lundbeck & Co As H | Method for the preparation of citalopram |
CN1282648C (zh) | 2000-12-22 | 2006-11-01 | H·隆德贝克有限公司 | 制备纯西酞普兰的方法 |
KR100430746B1 (ko) * | 2000-12-28 | 2004-05-10 | 하. 룬트벡 아크티에 셀스카브 | 순수한 시탈로프람의 제조방법 |
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 |
GB0105627D0 (en) * | 2001-03-07 | 2001-04-25 | Cipla Ltd | Preparation of phthalanes |
EP1370545A4 (en) * | 2001-03-09 | 2005-03-16 | Ranbaxy Lab Ltd | PROCESS FOR THE PREPARATION OF CITALOPRAM |
EP1522539B1 (en) | 2001-07-31 | 2007-01-24 | H. Lundbeck A/S | Crystalline composition containing escitalopram |
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 |
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 |
WO2004085416A1 (en) * | 2003-03-24 | 2004-10-07 | 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. |
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 |
JP2006008603A (ja) * | 2004-06-25 | 2006-01-12 | 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 |
KR101166280B1 (ko) | 2004-08-23 | 2013-11-27 | 썬 파마 글로벌 에프제트이 | 시탈로프램 및 에난티오머의 제조 방법 |
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 |
TWI358407B (en) | 2005-06-22 | 2012-02-21 | Lundbeck & Co As H | Crystalline base of escitalopram and orodispersibl |
EP2017271A1 (en) | 2007-07-06 | 2009-01-21 | Aurobindo Pharma Limited | Process for the preparation of escitalopram |
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DE19626659A1 (de) | 1996-07-03 | 1998-01-08 | Basf Ag | Verfahren zur Herstellung von Phthaliden |
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DK1015416T3 (da) | 1997-07-08 | 2001-11-05 | Lundbeck & Co As H | Fremgangsmåde til fremstilling af citalopram |
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AR022329A1 (es) | 1999-01-29 | 2002-09-04 | Lundbeck & Co As H | Metodo para la preparacion de 5-cianoftalida |
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GB0005477D0 (en) | 2000-03-07 | 2000-04-26 | Resolution Chemicals Limited | Process for the preparation of citalopram |
CN1282648C (zh) | 2000-12-22 | 2006-11-01 | H·隆德贝克有限公司 | 制备纯西酞普兰的方法 |
KR100430746B1 (ko) | 2000-12-28 | 2004-05-10 | 하. 룬트벡 아크티에 셀스카브 | 순수한 시탈로프람의 제조방법 |
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1999
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US4136193A (en) * | 1976-01-14 | 1979-01-23 | Kefalas A/S | Anti-depressive substituted 1-dimethylaminopropyl-1-phenyl phthalans |
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