DE69835742D1 - Herstellung von tri-iodo-benzol-verbindungen - Google Patents

Herstellung von tri-iodo-benzol-verbindungen

Info

Publication number: DE69835742D1
Authority: DE; Germany
Prior art keywords: compounds; benzol; iodo; tri; preparation
Prior art date: 1997-05-23
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 - Lifetime

Application number

DE69835742T

Other languages

English (en)

Other versions

DE69835742T2 (de

Inventor

William Henry Thielking

Einar Odd Ingvoldstad

Trygve Gulbrandsen

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.)

GE Healthcare AS

Original Assignee

Nycomed Imaging AS

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.)

1997-05-23

Filing date

1998-05-22

Publication date

2006-10-12

1998-05-22 Application filed by Nycomed Imaging AS filed Critical Nycomed Imaging AS

2006-10-12 Publication of DE69835742D1 publication Critical patent/DE69835742D1/de

2007-09-13 Application granted granted Critical

2007-09-13 Publication of DE69835742T2 publication Critical patent/DE69835742T2/de

2018-05-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Semiconductor Lasers (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DE69835742T 1997-05-23 1998-05-22 Herstellung von tri-iodo-benzol-verbindungen Expired - Lifetime DE69835742T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GBGB9710728.8A GB9710728D0 (en)	1997-05-23	1997-05-23	Method
GB9710728		1997-05-23
PCT/GB1998/001491 WO1998052909A1 (en)	1997-05-23	1998-05-22	Preparation of tri-iodo benzene compounds

Publications (2)

Publication Number	Publication Date
DE69835742D1 true DE69835742D1 (de)	2006-10-12
DE69835742T2 DE69835742T2 (de)	2007-09-13

Family

ID=10812990

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69835742T Expired - Lifetime DE69835742T2 (de)	1997-05-23	1998-05-22	Herstellung von tri-iodo-benzol-verbindungen

Country Status (10)

Country	Link
EP (1)	EP0983227B8 (de)
JP (1)	JP4476365B2 (de)
AT (1)	ATE338024T1 (de)
AU (1)	AU7540698A (de)
DE (1)	DE69835742T2 (de)
ES (1)	ES2271995T3 (de)
GB (1)	GB9710728D0 (de)
NO (1)	NO328115B1 (de)
PT (1)	PT983227E (de)
WO (1)	WO1998052909A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112479916B (zh) *	2020-12-02	2022-09-02	湖南丽臣奥威实业有限公司	N-月桂酰甘氨酸或其盐的生产方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1548594A (en) *	1976-06-11	1979-07-18	Nyegaard & Co As	Triiodoisophthalic acid amides
WO1989009766A2 (en) *	1988-04-06	1989-10-19	Mallinckrodt, Inc.	Process for the preparation of 2,4,6-triiodo-5-amino-n-alkylisophthalamic acid
US5013865A (en) *	1988-04-06	1991-05-07	Mallinckrodt, Inc.	Process for the preparation of 2,4,6-triiodo-5-amino-N-alkylisophthalamic acid and 2,4,6-triiodo-5-amino-isophthalamide compounds
DE69609963T2 (de) *	1995-05-24	2001-04-12	Nycomed Imaging As	Verfahren zur iodierung

1997
- 1997-05-23 GB GBGB9710728.8A patent/GB9710728D0/en active Pending
1998
- 1998-05-22 WO PCT/GB1998/001491 patent/WO1998052909A1/en active IP Right Grant
- 1998-05-22 ES ES98922946T patent/ES2271995T3/es not_active Expired - Lifetime
- 1998-05-22 AU AU75406/98A patent/AU7540698A/en not_active Abandoned
- 1998-05-22 DE DE69835742T patent/DE69835742T2/de not_active Expired - Lifetime
- 1998-05-22 EP EP98922946A patent/EP0983227B8/de not_active Expired - Lifetime
- 1998-05-22 JP JP55013998A patent/JP4476365B2/ja not_active Expired - Lifetime
- 1998-05-22 AT AT98922946T patent/ATE338024T1/de not_active IP Right Cessation
- 1998-05-22 PT PT98922946T patent/PT983227E/pt unknown
1999
- 1999-11-19 NO NO19995677A patent/NO328115B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
ES2271995T3 (es)	2007-04-16
PT983227E (pt)	2006-12-29
NO328115B1 (no)	2009-12-14
EP0983227A1 (de)	2000-03-08
JP4476365B2 (ja)	2010-06-09
ATE338024T1 (de)	2006-09-15
EP0983227B8 (de)	2006-10-25
NO995677L (no)	1999-11-19
GB9710728D0 (en)	1997-07-16
AU7540698A (en)	1998-12-11
WO1998052909A1 (en)	1998-11-26
NO995677D0 (no)	1999-11-19
DE69835742T2 (de)	2007-09-13
EP0983227B1 (de)	2006-08-30
JP2001525847A (ja)	2001-12-11

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Legal Events

Date	Code	Title	Description
2007-08-09	8327	Change in the person/name/address of the patent owner	Owner name: GE HEALTHCARE AS, OSLO, NO
2007-10-18	8364	No opposition during term of opposition