ATE238303T1 - Verfahren zur herstellung von 2-phenyl-imidazo(1, 2-a)pyridine-3-acetamiden - Google Patents

Verfahren zur herstellung von 2-phenyl-imidazo(1, 2-a)pyridine-3-acetamiden

Info

Publication number: ATE238303T1
Authority: AT; Austria
Prior art keywords: phenyl; imidazo; acetamide; pyridine; producing
Prior art date: 2000-07-14

Application number

AT01116016T

Other languages

English (en)

Inventor

Graziano Castaldi

Original Assignee

Dinamite Dipharma S P A In Abb

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.)

2000-07-14

Filing date

2001-07-02

Publication date

2003-05-15

2001-07-02 Application filed by Dinamite Dipharma S P A In Abb filed Critical Dinamite Dipharma S P A In Abb

2003-05-15 Application granted granted Critical

2003-05-15 Publication of ATE238303T1 publication Critical patent/ATE238303T1/de

Links

UJAGQVCCDGCHIJ-UHFFFAOYSA-N 2-(2-phenylimidazo[1,2-a]pyridin-3-yl)acetamide Chemical compound N1=C2C=CC=CN2C(CC(=O)N)=C1C1=CC=CC=C1 UJAGQVCCDGCHIJ-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
150000001412 amines Chemical class 0.000 abstract 1
125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract 1
150000002148 esters Chemical class 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Pharmacology & Pharmacy (AREA)
Neurosurgery (AREA)
Biomedical Technology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Bioinformatics & Cheminformatics (AREA)
Engineering & Computer Science (AREA)
Neurology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)

AT01116016T 2000-07-14 2001-07-02 Verfahren zur herstellung von 2-phenyl-imidazo(1, 2-a)pyridine-3-acetamiden ATE238303T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2000MI001591A IT1318624B1 (it)	2000-07-14	2000-07-14	Processo per la preparazione di 2-fenil-imidazo (1,2-a)piridin-3-acetammidi.

Publications (1)

Publication Number	Publication Date
ATE238303T1 true ATE238303T1 (de)	2003-05-15

Family

ID=11445471

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT01116016T ATE238303T1 (de)	2000-07-14	2001-07-02	Verfahren zur herstellung von 2-phenyl-imidazo(1, 2-a)pyridine-3-acetamiden

Country Status (9)

Country	Link
US (1)	US6384226B2 (de)
EP (1)	EP1172364B1 (de)
JP (1)	JP2002167385A (de)
AT (1)	ATE238303T1 (de)
CA (1)	CA2353035A1 (de)
DE (1)	DE60100202T2 (de)
ES (1)	ES2198379T3 (de)
IT (1)	IT1318624B1 (de)
SI (1)	SI1172364T1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MXPA05006438A (es) *	2002-12-18	2005-09-08	Mallinckrodt Inc	Derivados de acetamidas de heteroarilo.
WO2004087703A1 (en) *	2003-03-12	2004-10-14	Sun Pharmaceutical Industries Limited	Process for the preparation of n,n,6-trimethyl-2-(4-methylphenyl)-imidazo[1,2-a]pyridine-3-acetamide
CA2526458A1 (en) *	2003-05-19	2004-11-25	Sciencom Ltd	Further therapeutic use of zolpidem
US7498439B2 (en)	2004-06-22	2009-03-03	Mallinckrodt Inc.	Synthesis of heteroaryl acetamides from reaction mixtures having reduced water content
US20080262025A1 (en) *	2004-07-16	2008-10-23	Yatendra Kumar	Processes for the Preparation of Zolpidem and its Hemitartrate
US20060084806A1 (en) *	2004-07-21	2006-04-20	Ramasubramanian Sridharan	Processes for the preparation of imidazo[1,2-a] pyridine derivatives
JP5150493B2 (ja) *	2005-08-24	2013-02-20	サクシーナ・アロク	イミダゾピリジンの製造方法
JP2009510163A (ja) *	2005-10-03	2009-03-12	マリンクロッド・インコーポレイテッド	ヘミ酒石酸および酒石酸ゾルピデム多形の製造方法
US20080145425A1 (en) *	2006-12-15	2008-06-19	Pliva Research & Development Limited	Pharmaceutical composition of zolpidem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2492382A1 (fr) *	1980-10-22	1982-04-23	Synthelabo	Derives d'imidazo (1,2-a) pyridine, leur preparation et leur application en therapeutique
FR2525602A1 (fr) *	1982-04-21	1983-10-28	Synthelabo	Imidazo(1,2-a)pyridines, leur preparation et leur application en therapeutique
FR2600650B1 (fr) *	1986-06-27	1988-09-09	Synthelabo	Procede de preparation d'imidazopyridines et composes intermediaires
ES2151834B1 (es) *	1998-08-06	2001-08-16	Sint Quimica Sa	Procedimiento para preparar n,n,6-trimetil-2-(4-metilfenil)-imidazo-(1,2-a)-piridina-3-acetamida y sus sales.

2000
- 2000-07-14 IT IT2000MI001591A patent/IT1318624B1/it active
2001
- 2001-07-02 SI SI200130008T patent/SI1172364T1/xx unknown
- 2001-07-02 EP EP01116016A patent/EP1172364B1/de not_active Expired - Lifetime
- 2001-07-02 AT AT01116016T patent/ATE238303T1/de not_active IP Right Cessation
- 2001-07-02 ES ES01116016T patent/ES2198379T3/es not_active Expired - Lifetime
- 2001-07-02 DE DE60100202T patent/DE60100202T2/de not_active Expired - Fee Related
- 2001-07-12 JP JP2001212175A patent/JP2002167385A/ja active Pending
- 2001-07-12 US US09/902,616 patent/US6384226B2/en not_active Expired - Fee Related
- 2001-07-12 CA CA002353035A patent/CA2353035A1/en not_active Abandoned

Also Published As

Publication number	Publication date
DE60100202D1 (de)	2003-05-28
ITMI20001591A0 (it)	2000-07-14
ITMI20001591A1 (it)	2002-01-14
IT1318624B1 (it)	2003-08-27
US6384226B2 (en)	2002-05-07
ES2198379T3 (es)	2004-02-01
CA2353035A1 (en)	2002-01-14
DE60100202T2 (de)	2004-02-05
EP1172364B1 (de)	2003-04-23
US20020019528A1 (en)	2002-02-14
SI1172364T1 (en)	2003-08-31
JP2002167385A (ja)	2002-06-11
EP1172364A1 (de)	2002-01-16

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Legal Events

Date

Code

Title

Description

2003-09-15

UEP

Publication of translation of european patent specification

Ref document number: 1172364

Country of ref document: EP

2009-04-15

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Ceased due to non-payment of the annual fee