HUP0104856A2 - Eljárás 5-cianoftalid előállítására - Google Patents

Eljárás 5-cianoftalid előállítására

Info

Publication number
HUP0104856A2
HUP0104856A2 HU0104856A HUP0104856A HUP0104856A2 HU P0104856 A2 HUP0104856 A2 HU P0104856A2 HU 0104856 A HU0104856 A HU 0104856A HU P0104856 A HUP0104856 A HU P0104856A HU P0104856 A2 HUP0104856 A2 HU P0104856A2
Authority
HU
Hungary
Prior art keywords
formula
cyanophthalide
amide
way
preparation
Prior art date
Application number
HU0104856A
Other languages
English (en)
Inventor
Poul Dahlberg Nielsen
Hans Petersen
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 HUP0104856A2 publication Critical patent/HUP0104856A2/hu
Publication of HUP0104856A3 publication Critical patent/HUP0104856A3/hu

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
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Indole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)

Abstract

A tal lm ny t rgya új elj r s az 5-cianoftalid elő llít s ra, melyvegyület k"ztitermékként hasznosítható a jól ismert antidepressz nshatóanyag, azaz a citalopram vagy kémiai megnevezéssel 1-[3-(dimetilamino)propil-1-(4-fluorfenil)-1,3-dihidro-5-izobenzofurnkarbonitril elő llít s n l. A tal lm ny értelmében úgy j rnak el,hogy i) a (III) képletű 5-karboxiftalidot egy (IV) ltal nos képletűamidd - a képletben R jelentése hidrogénatom vagy 1-6 szénatomottartalmazó alkilcsoport - alakítanak, ii) majd egy így kapott (IV)ltal nos képletű amidot egy dehidrat lószerrel reag ltatnak és így az(V) képletű 5-cianoftalidot kapj k. Ó
HU0104856A 1998-12-23 1999-12-22 Method for the preparation of 5-cyanophthalide HUP0104856A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA199801718 1998-12-23
PCT/DK1999/000728 WO2000039112A1 (en) 1998-12-23 1999-12-22 Method for the preparation of 5-cyanophthalide

Publications (2)

Publication Number Publication Date
HUP0104856A2 true HUP0104856A2 (hu) 2002-04-29
HUP0104856A3 HUP0104856A3 (en) 2003-01-28

Family

ID=8107494

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0104856A HUP0104856A3 (en) 1998-12-23 1999-12-22 Method for the preparation of 5-cyanophthalide

Country Status (31)

Country Link
US (1) US6392060B2 (hu)
EP (1) EP1140886B1 (hu)
JP (1) JP2002533450A (hu)
KR (1) KR100454008B1 (hu)
CN (1) CN1149208C (hu)
AR (1) AR019791A1 (hu)
AT (1) ATE236145T1 (hu)
AU (1) AU764161B2 (hu)
BG (1) BG64986B1 (hu)
BR (1) BR9916955A (hu)
CA (1) CA2356188C (hu)
CZ (1) CZ300408B6 (hu)
DE (1) DE69906580T2 (hu)
DK (1) DK1140886T3 (hu)
EA (1) EA003057B1 (hu)
ES (1) ES2195644T3 (hu)
HK (1) HK1043130B (hu)
HU (1) HUP0104856A3 (hu)
IL (1) IL143422A0 (hu)
IS (1) IS2261B (hu)
IT (1) IT1315269B1 (hu)
NO (1) NO326516B1 (hu)
NZ (1) NZ512073A (hu)
PL (1) PL203275B1 (hu)
PT (1) PT1140886E (hu)
SI (1) SI1140886T1 (hu)
SK (1) SK285530B6 (hu)
TR (1) TR200101796T2 (hu)
UA (1) UA70979C2 (hu)
WO (1) WO2000039112A1 (hu)
ZA (1) ZA200104262B (hu)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL142346A0 (en) 1998-10-20 2002-03-10 Lundbeck & Co As H Method for the preparation of citalopram
CZ300408B6 (cs) 1998-12-23 2009-05-13 H. Lundbeck A/S Zpusob výroby 5-kyanoftalidu
AR022329A1 (es) * 1999-01-29 2002-09-04 Lundbeck & Co As H Metodo para la preparacion de 5-cianoftalida
TR200102957T2 (tr) 1999-04-14 2004-12-21 H. Lundbeck A/S Sitalopram hazırlanması için metod.
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
AU742554B2 (en) 1999-10-25 2002-01-03 H. Lundbeck A/S Method for the preparation of citalopram
DK1298124T3 (da) 1999-10-25 2007-07-09 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.
IL150335A0 (en) 1999-12-28 2002-12-01 Lundbeck & Co As H Method for the preparation of citalopram
PT1246813E (pt) 1999-12-30 2004-02-27 Lundbeck & Co As H Metodo para a preparacao de citalopram
KR100660802B1 (ko) 2000-01-14 2006-12-26 하. 룬트벡 아크티에 셀스카브 5-시아노프탈리드의 제조 방법
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.
HUP0300274A2 (hu) 2000-03-13 2003-06-28 H. Lundbeck A/S Eljárás citalopram előállítására
IES20010206A2 (en) 2000-03-13 2002-03-06 Lundbeck & Co As H Method 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
PL360107A1 (en) 2000-03-14 2004-09-06 H.Lundbeck A/S Method for the preparation of citalopram
ES2159271B1 (es) * 2000-03-16 2002-05-01 Lundbeck & Co As H Metodo para la preparacion de 5-ciano-1-(4-fluorofenil)-1,3-dihidroisobenzofuranos
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
KR100439329B1 (ko) 2000-12-22 2004-07-07 하. 룬트벡 아크티에 셀스카브 순수한 시탈로프람의 제조방법
PL353369A1 (en) 2000-12-28 2003-11-17 H.Lundbeck A/S Process for the preparation of pure citalopram
EP1321464A1 (en) * 2001-12-21 2003-06-25 ICROM S.p.A. Process for the preparation of 5-cyanophthalide and intermediates useful therein
WO2004083197A2 (en) * 2003-03-21 2004-09-30 H. Lundbeck A/S Intermediates for the preparation of citalopram and escitalopram
TR200504022T1 (tr) * 2003-03-24 2006-08-21 Hetero Drugs Limited (S)-sitalopram oksalatın yeni sıvı kristal formları.
EP1777221A1 (en) * 2005-10-14 2007-04-25 Adorkem Technology SpA Process for the preparation of 5-cyanophthalide starting from 5-carboxyphthalide

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1143703A (hu) 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
GB8814057D0 (en) 1988-06-14 1988-07-20 Lundbeck & Co As H New enantiomers & their isolation
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
ZA9711376B (en) 1996-12-20 1998-07-21 Lundbeck & Co As H Indole or dihydroindole derivatives
CA2291067C (en) 1997-07-08 2002-07-30 H. Lundbeck A/S Method for the preparation of citalopram
UA62985C2 (en) 1997-11-10 2004-01-15 Lunnbeck As H A method for the preparation of citalopram
WO1998019512A2 (en) 1997-11-11 1998-05-14 H. Lundbeck A/S Method for the preparation of citalopram
IL142346A0 (en) 1998-10-20 2002-03-10 Lundbeck & Co As H Method for the preparation of citalopram
CZ300408B6 (cs) 1998-12-23 2009-05-13 H. Lundbeck A/S Zpusob výroby 5-kyanoftalidu
AR022329A1 (es) 1999-01-29 2002-09-04 Lundbeck & Co As H Metodo para la preparacion de 5-cianoftalida
TR200102957T2 (tr) 1999-04-14 2004-12-21 H. Lundbeck A/S Sitalopram hazırlanması için metod.
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
AU742554B2 (en) 1999-10-25 2002-01-03 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

Also Published As

Publication number Publication date
PT1140886E (pt) 2003-08-29
CN1149208C (zh) 2004-05-12
UA70979C2 (uk) 2004-11-15
CA2356188C (en) 2006-05-23
IT1315269B1 (it) 2003-02-03
HUP0104856A3 (en) 2003-01-28
NO20013150D0 (no) 2001-06-22
NO20013150L (no) 2001-08-20
ITMI992696A1 (it) 2001-06-23
NZ512073A (en) 2003-10-31
ZA200104262B (en) 2001-12-11
NO326516B1 (no) 2008-12-22
ATE236145T1 (de) 2003-04-15
CA2356188A1 (en) 2000-07-06
ES2195644T3 (es) 2003-12-01
JP2002533450A (ja) 2002-10-08
CZ20012335A3 (cs) 2001-12-12
PL203275B1 (pl) 2009-09-30
AR019791A1 (es) 2002-03-13
DE69906580T2 (de) 2004-02-12
HK1043130B (zh) 2005-03-04
DK1140886T3 (da) 2003-07-28
CZ300408B6 (cs) 2009-05-13
WO2000039112A1 (en) 2000-07-06
SI1140886T1 (en) 2003-08-31
IS5952A (is) 2001-05-22
EP1140886A1 (en) 2001-10-10
BR9916955A (pt) 2001-09-11
SK8962001A3 (en) 2003-03-04
BG105655A (en) 2002-01-31
CN1331686A (zh) 2002-01-16
KR100454008B1 (ko) 2004-10-20
PL348608A1 (en) 2002-06-03
DE69906580D1 (de) 2003-05-08
US6392060B2 (en) 2002-05-21
AU1774200A (en) 2000-07-31
IS2261B (is) 2007-06-15
HK1043130A1 (en) 2002-09-06
KR20010082370A (ko) 2001-08-29
TR200101796T2 (tr) 2001-11-21
EP1140886B1 (en) 2003-04-02
US20020019546A1 (en) 2002-02-14
EA003057B1 (ru) 2002-12-26
ITMI992696A0 (it) 1999-12-23
SK285530B6 (sk) 2007-03-01
IL143422A0 (en) 2002-04-21
AU764161B2 (en) 2003-08-14
BG64986B1 (bg) 2006-11-30
EA200100696A1 (ru) 2001-12-24

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Legal Events

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FD9A Lapse of provisional protection due to non-payment of fees