BG105617A - Method for the preparation of citalopram - Google Patents
Method for the preparation of citalopramInfo
- Publication number
- BG105617A BG105617A BG105617A BG10561701A BG105617A BG 105617 A BG105617 A BG 105617A BG 105617 A BG105617 A BG 105617A BG 10561701 A BG10561701 A BG 10561701A BG 105617 A BG105617 A BG 105617A
- Authority
- BG
- Bulgaria
- Prior art keywords
- citalopram
- preparation
- arylsulfonyl
- alkylsulfonyl
- dimethylamino
- 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.)
- Granted
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
A method for the preparation of citalopram comprising reaction of a compound of formula wherein R is C1-6 alkyl, acyl,C1-6 alkylsulfonyl or arylsulfonyl, with 3-(N,N-dimethylamino)-propyl magnesium halide, to prepare citalopram. 12 claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG105617A BG65271B1 (en) | 2001-06-18 | 2001-06-18 | Method for the preparation of citalopram |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG105617A BG65271B1 (en) | 2001-06-18 | 2001-06-18 | Method for the preparation of citalopram |
Publications (2)
Publication Number | Publication Date |
---|---|
BG105617A true BG105617A (en) | 2002-01-31 |
BG65271B1 BG65271B1 (en) | 2007-11-30 |
Family
ID=38920609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BG105617A BG65271B1 (en) | 2001-06-18 | 2001-06-18 | Method for the preparation of citalopram |
Country Status (1)
Country | Link |
---|---|
BG (1) | BG65271B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1526331A (en) * | 1976-01-14 | 1978-09-27 | Kefalas As | Phthalanes |
GB8814057D0 (en) * | 1988-06-14 | 1988-07-20 | Lundbeck & Co As H | New enantiomers & their isolation |
JP3526581B2 (en) * | 1997-07-08 | 2004-05-17 | ハー・ルンドベック・アクティーゼルスカブ | Method for producing citalopram |
UA62985C2 (en) * | 1997-11-10 | 2004-01-15 | Lunnbeck As H | A method for the preparation of citalopram |
CA2291072C (en) * | 1997-11-11 | 2002-08-20 | H. Lundbeck A/S | Method for the preparation of citalopram |
-
2001
- 2001-06-18 BG BG105617A patent/BG65271B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
BG65271B1 (en) | 2007-11-30 |
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