PT96410A - Processo de preparacao de tri-iodo-isoftalamidas - Google Patents

Processo de preparacao de tri-iodo-isoftalamidas

Info

Publication number: PT96410A
Authority: PT; Portugal
Prior art keywords: isoftalamides; iodo; tri; preparation process; compounds
Prior art date: 1990-01-05

Application number

PT96410A

Other languages

English (en)

Other versions

PT96410B (pt

Inventor

Michel Schaefer

Maryse Dugast-Zrihen

Michel Guillemot

Didier Doucet

Dominique Meyer

Original Assignee

Guerbet Sa

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.)

1990-01-05

Filing date

1991-01-03

Publication date

1991-10-15

1991-01-03 Application filed by Guerbet Sa filed Critical Guerbet Sa

1991-10-15 Publication of PT96410A publication Critical patent/PT96410A/pt

1998-06-30 Publication of PT96410B publication Critical patent/PT96410B/pt

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/04—X-ray contrast preparations
- A61K49/0433—X-ray contrast preparations containing an organic halogenated X-ray contrast-enhancing agent
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C237/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups
- C07C237/28—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton
- C07C237/46—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by amino groups having the carbon atom of at least one of the carboxamide groups bound to a carbon atom of a non-condensed six-membered aromatic ring of the carbon skeleton having carbon atoms of carboxamide groups, amino groups and at least three atoms of bromine or iodine, bound to carbon atoms of the same non-condensed six-membered aromatic ring
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K49/00—Preparations for testing in vivo
- A61K49/04—X-ray contrast preparations

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Epidemiology (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Cephalosporin Compounds (AREA)
Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

PT96410A 1990-01-05 1991-01-03 Processo de preparacao de tri-iodo-isoftalamidas PT96410B (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9000106A FR2656865B1 (fr)	1990-01-05	1990-01-05	Compose non ionique iode, son procede de preparation et produit de contraste le contenant.

Publications (2)

Publication Number	Publication Date
PT96410A true PT96410A (pt)	1991-10-15
PT96410B PT96410B (pt)	1998-06-30

Family

ID=9392557

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT96410A PT96410B (pt)	1990-01-05	1991-01-03	Processo de preparacao de tri-iodo-isoftalamidas

Country Status (25)

Country	Link
EP (1)	EP0437144B1 (pt)
JP (1)	JP2529032B2 (pt)
KR (1)	KR100194506B1 (pt)
AT (1)	ATE114639T1 (pt)
CA (1)	CA2050334C (pt)
CZ (1)	CZ283986B6 (pt)
DE (1)	DE69014581T2 (pt)
DK (1)	DK0437144T3 (pt)
ES (1)	ES2067710T3 (pt)
FI (1)	FI102746B1 (pt)
FR (1)	FR2656865B1 (pt)
GR (1)	GR3015183T3 (pt)
HK (1)	HK1006019A1 (pt)
HU (1)	HUT59079A (pt)
IE (1)	IE65329B1 (pt)
IL (1)	IL96812A (pt)
NO (1)	NO180297C (pt)
NZ (1)	NZ236675A (pt)
PL (1)	PL165683B1 (pt)
PT (1)	PT96410B (pt)
RO (1)	RO108559B1 (pt)
SK (1)	SK279646B6 (pt)
TR (1)	TR24944A (pt)
WO (1)	WO1991009836A1 (pt)
ZA (1)	ZA9173B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2687669B1 (fr) *	1992-02-24	1997-12-19	Guerbet Sa	Composes utilisables dans des produits de contraste pour la radiographie.
IT1256163B (it) *	1992-10-27	1995-11-29	Zambon Spa	Processo per la preparazione di un intermedio della sintesi organica
IT1283319B1 (it) *	1996-03-29	1998-04-16	Zambon Spa	Processo per la preparazione di un intermedio utile nella sintesi di mezzi di contrasto iodurati
PT108524B (pt)	2015-06-02	2017-12-15	Hovione Farmaciência S A	Processo para a preparação de intermediários úteis na preparação de agentes de contraste não-iónicos
CN108947959B (zh) *	2017-05-27	2022-09-20	正大天晴药业集团股份有限公司	一种非离子型碘造影剂中间体的制备方法
CN110903275A (zh) *	2018-09-14	2020-03-24	苏州科伦药物研究有限公司	制备碘比醇的方法、其中间体及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2909439A1 (de) *	1979-03-08	1980-09-18	Schering Ag	Neue nichtionische roentgenkontrastmittel
DE3429949A1 (de) *	1984-08-10	1986-02-20	Schering AG, 1000 Berlin und 4709 Bergkamen	Neue nicht -ionische 2,4,6-trijod-isophthalsaeure-bis-amide, verfahren zu ihrer herstellung und ihre verwendung als roentgenkontrastmittel
IL90326A (en) *	1988-06-02	1993-05-13	Guerbet Sa	Non-ionic triiodobenzene compounds and contrast media containing them

1990
- 1990-01-05 FR FR9000106A patent/FR2656865B1/fr not_active Expired - Fee Related
- 1990-12-20 SK SK6482-90A patent/SK279646B6/sk unknown
- 1990-12-20 CZ CS906482A patent/CZ283986B6/cs not_active IP Right Cessation
- 1990-12-26 DK DK90403770.2T patent/DK0437144T3/da active
- 1990-12-26 ES ES90403770T patent/ES2067710T3/es not_active Expired - Lifetime
- 1990-12-26 EP EP90403770A patent/EP0437144B1/fr not_active Expired - Lifetime
- 1990-12-26 DE DE69014581T patent/DE69014581T2/de not_active Expired - Lifetime
- 1990-12-26 AT AT90403770T patent/ATE114639T1/de not_active IP Right Cessation
- 1990-12-27 IL IL9681290A patent/IL96812A/en not_active IP Right Cessation
- 1990-12-28 RO RO148263A patent/RO108559B1/ro unknown
- 1990-12-28 WO PCT/FR1990/000969 patent/WO1991009836A1/fr active IP Right Grant
- 1990-12-28 HU HU912860A patent/HUT59079A/hu unknown
- 1990-12-28 KR KR1019910701024A patent/KR100194506B1/ko not_active IP Right Cessation
- 1990-12-28 CA CA002050334A patent/CA2050334C/en not_active Expired - Lifetime
1991
- 1991-01-03 PT PT96410A patent/PT96410B/pt not_active IP Right Cessation
- 1991-01-04 PL PL91288603A patent/PL165683B1/pl not_active IP Right Cessation
- 1991-01-04 IE IE3591A patent/IE65329B1/en not_active IP Right Cessation
- 1991-01-04 NZ NZ236675A patent/NZ236675A/en unknown
- 1991-01-04 JP JP3052354A patent/JP2529032B2/ja not_active Expired - Lifetime
- 1991-01-04 ZA ZA9173A patent/ZA9173B/xx unknown
- 1991-01-18 TR TR91/0009A patent/TR24944A/xx unknown
- 1991-08-30 NO NO913403A patent/NO180297C/no not_active IP Right Cessation
- 1991-09-02 FI FI914114A patent/FI102746B1/fi active
1995
- 1995-02-27 GR GR940403887T patent/GR3015183T3/el unknown
1998
- 1998-06-10 HK HK98105100A patent/HK1006019A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
PT96410B (pt)	1998-06-30
EP0437144A1 (fr)	1991-07-17
KR100194506B1 (ko)	1999-06-15
FR2656865B1 (fr)	1993-03-26
NO913403L (no)	1991-08-30
IE65329B1 (en)	1995-10-18
PL288603A1 (en)	1992-04-06
RO108559B1 (ro)	1994-06-30
CZ283986B6 (cs)	1998-07-15
DK0437144T3 (da)	1995-01-23
WO1991009836A1 (fr)	1991-07-11
KR920701132A (ko)	1992-08-11
JP2529032B2 (ja)	1996-08-28
FR2656865A1 (fr)	1991-07-12
IE910035A1 (en)	1991-07-17
FI102746B (fi)	1999-02-15
NO913403D0 (no)	1991-08-30
FI102746B1 (fi)	1999-02-15
TR24944A (tr)	1992-07-01
GR3015183T3 (en)	1995-05-31
CA2050334C (en)	1999-09-07
PL165683B1 (pl)	1995-01-31
HK1006019A1 (en)	1999-02-05
ZA9173B (en)	1992-08-26
DE69014581T2 (de)	1995-06-08
SK279646B6 (sk)	1999-01-11
ES2067710T3 (es)	1995-04-01
AU7057491A (en)	1991-07-24
NO180297C (no)	1997-03-26
FI914114A (fi)	1992-06-29
IL96812A (en)	1995-05-26
CA2050334A1 (en)	1991-07-06
EP0437144B1 (fr)	1994-11-30
NZ236675A (en)	1992-08-26
ATE114639T1 (de)	1994-12-15
JPH05132455A (ja)	1993-05-28
HU912860D0 (en)	1992-02-28
HUT59079A (en)	1992-04-28
DE69014581D1 (de)	1995-01-12
IL96812A0 (en)	1991-09-16
CS648290A3 (en)	1992-02-19
AU641212B2 (en)	1993-09-16
NO180297B (no)	1996-12-16
FI914114A0 (fi)	1991-09-02

Publication	Publication Date	Title
PT97796A (pt)	1992-02-28	Processo para a preparacao de piperidinas substituidas
PT81810B (pt)	1988-05-27	Processo de preparacao de acidos 1-ciclopropil-1,4-di-hidro-4-oxo-1,8-naftiridino-3-carboxilicos 6,7-di-substituidos
DE59009705D1 (de)	1995-11-02	Verfahren zur Herstellung von 2,7-Diazabicyclo(3.3.0)octanen.
PT96410A (pt)	1991-10-15	Processo de preparacao de tri-iodo-isoftalamidas
LV10234A (lv)	1994-10-20	Trijodbenzola savienojumu iegusanas metode
PT98268A (pt)	1992-05-29	Processo para a preparacao de indano-pirrolidino-carbamatos
PT87563A (pt)	1989-05-31	Process for the preparation of vinylcephalosporins useful as medicaments
EP0301371A3 (en)	1989-11-23	Benzofuran carboxamides with basic substituents, process for their preparation and therapeutical compositions containing them
DE59006944D1 (de)	1994-10-06	Verfahren zur Herstellung von 2-Mercapto-4-methyl-1,3-thiazol-5-yl-essigsäure und deren Ester.
HU908017D0 (en)	1991-06-28	Process for the preparation of naphloxazines and medical preparation made of them
PT84172B (pt)	1989-03-30	Processo para a preparacao de derivados da quinoleina
MA22586A1 (fr)	1993-04-01	Nouveau derive de l'amino-2 naphtyridine, sa preparation et son emploi
ES2107562T3 (es)	1997-12-01	Amidas de acidos alfa-aril-alfa-hidroxi-beta-imidazolinil-propanoicos.
BR8706887A (pt)	1988-07-26	Processo para a preparacao de compostos

Legal Events

Date	Code	Title	Description
1991-10-15	BB1A	Laying open of patent application	Effective date: 19910531
1998-06-30	FG3A	Patent granted, date of granting	Effective date: 19980330
2013-04-09	MM4A	Annulment/lapse due to non-payment of fees, searched and examined patent	Free format text: MAXIMUM VALIDITY LIMIT REACHED Effective date: 20130401

Date

Code

Title

Description

1991-10-15

BB1A

Laying open of patent application

Effective date: 19910531

1998-06-30

FG3A

Patent granted, date of granting

Effective date: 19980330

2013-04-09

MM4A

Annulment/lapse due to non-payment of fees, searched and examined patent

Free format text: MAXIMUM VALIDITY LIMIT REACHED

Effective date: 20130401