AU2002348942A8 - Process for the preparation of tofisopam and new intermediates - Google Patents

Process for the preparation of tofisopam and new intermediates

Info

Publication number: AU2002348942A8
Authority: AU; Australia
Prior art keywords: tofisopam; preparation; new intermediates; intermediates; new
Prior art date: 2001-12-13
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.): Abandoned

Application number

AU2002348942A

Other versions

AU2002348942A1 (en

Inventor

Pal Vago

Erika Molnarne Samu

Gyula Simig

Zoltan Greff

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Egyt Gyogyszervegyeszeti Gyar

Egis Pharmaceuticals PLC

Original Assignee

Egyt Gyogyszervegyeszeti Gyar

Egis Pharmaceuticals PLC

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.)

2001-12-13

Filing date

2002-12-12

Publication date

2003-06-23

2001-12-13 Priority claimed from HU0105326A external-priority patent/HU225411B1/en

2001-12-13 Priority claimed from HU0105327A external-priority patent/HUP0105327A3/en

2002-12-12 Application filed by Egyt Gyogyszervegyeszeti Gyar, Egis Pharmaceuticals PLC filed Critical Egyt Gyogyszervegyeszeti Gyar

2003-06-23 Publication of AU2002348942A8 publication Critical patent/AU2002348942A8/en

2003-06-23 Publication of AU2002348942A1 publication Critical patent/AU2002348942A1/en

Status Abandoned legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/26—Radicals substituted by doubly bound oxygen or sulfur atoms or by two such atoms singly bound to the same carbon atom
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/59—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in five-membered rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
- C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D243/00—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms
- C07D243/02—Heterocyclic compounds containing seven-membered rings having two nitrogen atoms as the only ring hetero atoms having the nitrogen atoms in positions 1 and 2
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/18—Radicals substituted by singly bound oxygen or sulfur atoms
- C07D317/22—Radicals substituted by singly bound oxygen or sulfur atoms etherified

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)

AU2002348942A 2001-12-13 2002-12-12 Process for the preparation of tofisopam and new intermediates Abandoned AU2002348942A1 (en)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
HUP0105327		2001-12-13
HU0105326A HU225411B1 (en)	2001-12-13	2001-12-13	Process for producing tofisopam
HU0105327A HUP0105327A3 (en)	2001-12-13	2001-12-13	Process for the production of 3-[2-(3,4-dimethoxybenzoyl)-4,5-dimethoxyphenyl]-pentane-2-one
HUP0105326		2001-12-13
PCT/HU2002/000141 WO2003050092A2 (en)	2001-12-13	2002-12-12	Process for the preparation of tofisopam and new intermediates

Publications (2)

Publication Number	Publication Date
AU2002348942A8 true AU2002348942A8 (en)	2003-06-23
AU2002348942A1 AU2002348942A1 (en)	2003-06-23

Family

ID=89979996

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2002348942A Abandoned AU2002348942A1 (en)	2001-12-13	2002-12-12	Process for the preparation of tofisopam and new intermediates

Country Status (7)

Country	Link
EP (1)	EP1465879A2 (en)
AU (1)	AU2002348942A1 (en)
BG (1)	BG108801A (en)
CZ (1)	CZ2004792A3 (en)
PL (1)	PL370036A1 (en)
SK (1)	SK2792004A3 (en)
WO (1)	WO2003050092A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HU227044B1 (en) *	2002-12-16	2010-05-28	Egis Gyogyszergyar Nyilvanosan	Process for producing 3-[2-(3,4-dimethoxybenzoyl)-4,5-dimethoxyphenyl]-pentan-2-one
FR2996845A1 (en) *	2012-10-12	2014-04-18	Servier Lab	NOVEL PROCESS FOR THE SYNTHESIS OF 3- (2-BROMO-4,5-DIMETHOXYPHENYL) PROPANENITRILE, AND APPLICATION TO THE SYNTHESIS OF IVABRADINE AND ITS SALTS OF ADDITION TO A PHARMACEUTICALLY ACCEPTABLE ACID

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA712798B (en) *	1970-11-06	1972-02-23	Egyt Gyogyszervegyeszeti Gyar	New,pharmaceutically active 2,3-diazabicyclo(5.4.0)undecapentaene derivative and process for preparing same

2002
- 2002-12-12 PL PL02370036A patent/PL370036A1/en unknown
- 2002-12-12 CZ CZ2004792A patent/CZ2004792A3/en unknown
- 2002-12-12 WO PCT/HU2002/000141 patent/WO2003050092A2/en not_active Ceased
- 2002-12-12 EP EP02781451A patent/EP1465879A2/en not_active Withdrawn
- 2002-12-12 SK SK279-2004A patent/SK2792004A3/en unknown
- 2002-12-12 AU AU2002348942A patent/AU2002348942A1/en not_active Abandoned
2004
- 2004-07-13 BG BG108801A patent/BG108801A/en unknown

Also Published As

Publication number	Publication date
SK2792004A3 (en)	2004-11-03
CZ2004792A3 (en)	2004-12-15
PL370036A1 (en)	2005-05-16
AU2002348942A1 (en)	2003-06-23
BG108801A (en)	2005-04-30
EP1465879A2 (en)	2004-10-13
WO2003050092A2 (en)	2003-06-19
WO2003050092A3 (en)	2003-11-06

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Legal Events

Date	Code	Title	Description
2004-09-02	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase