BE876640R - Produits opacifiants pour la radiographie - Google Patents

Produits opacifiants pour la radiographie

Info

Publication number: BE876640R
Authority: BE; Belgium
Prior art keywords: radiography; opacifying; products; opacifying products
Prior art date: 1978-05-31

Application number

BE0/195464A

Other languages

English (en)

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.)

1978-05-31

Filing date

1979-05-30

Publication date

1979-11-30

1979-05-30 Application filed by Guerbet Sa filed Critical Guerbet Sa

1979-11-30 Application granted granted Critical

1979-11-30 Publication of BE876640R publication Critical patent/BE876640R/fr

Links

238000002601 radiography Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)

BE0/195464A 1978-05-31 1979-05-30 Produits opacifiants pour la radiographie BE876640R (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB2482878		1978-05-31

Publications (1)

Publication Number	Publication Date
BE876640R true BE876640R (fr)	1979-11-30

Family

ID=10217860

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/195464A BE876640R (fr)	1978-05-31	1979-05-30	Produits opacifiants pour la radiographie

Country Status (12)

Country	Link
US (1)	US4225577A (fr)
JP (1)	JPS54163542A (fr)
BE (1)	BE876640R (fr)
CA (1)	CA1137995A (fr)
CH (1)	CH637918A5 (fr)
DE (1)	DE2921467A1 (fr)
DK (1)	DK224279A (fr)
ES (1)	ES480979A0 (fr)
FR (1)	FR2427326A2 (fr)
NL (1)	NL7904076A (fr)
NO (1)	NO791772L (fr)
SE (1)	SE7904543L (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3044814A1 (de) *	1980-11-25	1982-07-08	Schering Ag, 1000 Berlin Und 4619 Bergkamen	Unsymmetrisch substituierte dicarbonsaeure-bis-(2,4,6-trijod-anilide), deren herstellung und diese enthaltende roentgenkontrastmittel
US4634551A (en) *	1985-06-03	1987-01-06	Procter & Gamble Company	Bleaching compounds and compositions comprising fatty peroxyacids salts thereof and precursors therefor having amide moieties in the fatty chain
GB8415909D0 (en) *	1984-06-21	1984-07-25	Procter & Gamble Ltd	Peracid compounds
US4852989A (en) *	1987-05-08	1989-08-01	The Procter & Gamble Company	Bleaching compounds and compositions comprising fatty peroxyacids salts thereof and precursors therefor having amide moieties in the fatty chain
US5668196A (en) *	1995-08-10	1997-09-16	Nanosystems Llc	3-amido-triiodophenyl esters as x-ray contrast agents
US6265610B1 (en)	1999-01-12	2001-07-24	The University Of North Carolina At Chapel Hill	Contrast media for angiography
US10918742B2 (en)	2016-03-25	2021-02-16	Nanoprobes, Inc.	Iodine-based particles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3732293A (en) *	1968-03-15	1973-05-08	Sterling Drug Inc	Iodinated bis(aminobenzoic acids) and esters thereof
US3803221A (en) *	1969-07-14	1974-04-09	Sterling Drug Inc	Anilic acids of 3-substituted 2,4,6-triiodoanilines
DD104193A5 (fr) *	1972-12-22	1974-03-05
AR207465A1 (es) *	1974-05-31	1976-10-08	Guerbet Lab Andre	Procedimiento de preparacion de derivados de acido triiodoi2,4,6-(triiodo-2,4,6-benzoil)-amino-alcanoilaminobenzoico de acido triiodo-2,4,6-(triiodo-2,4,6-(triiodo-2,4,6-benzoil)-aminoalcanoilaminobenzoil)-amino-alcanoil-aminobenzoico y de acido triiodo-2,4,6-bis((triiodo-2,4,6-fenil)-carbamoil-metil)-aminoalcanoil-aminobenzoico
GB1539791A (en) *	1976-04-08	1979-02-07	Guerbet Sa	X-ray contrast media

1979
- 1979-05-21 FR FR7912901A patent/FR2427326A2/fr active Granted
- 1979-05-23 SE SE7904543A patent/SE7904543L/xx not_active Application Discontinuation
- 1979-05-23 NL NL7904076A patent/NL7904076A/xx not_active Application Discontinuation
- 1979-05-26 DE DE19792921467 patent/DE2921467A1/de not_active Withdrawn
- 1979-05-28 ES ES1979480979A patent/ES480979A0/es active Granted
- 1979-05-28 CH CH493279A patent/CH637918A5/fr not_active IP Right Cessation
- 1979-05-29 US US06/043,046 patent/US4225577A/en not_active Expired - Lifetime
- 1979-05-29 NO NO791772A patent/NO791772L/no unknown
- 1979-05-30 BE BE0/195464A patent/BE876640R/fr not_active IP Right Cessation
- 1979-05-30 DK DK224279A patent/DK224279A/da not_active Application Discontinuation
- 1979-05-31 CA CA000328771A patent/CA1137995A/fr not_active Expired
- 1979-05-31 JP JP6808379A patent/JPS54163542A/ja active Pending

Also Published As

Publication number	Publication date
SE7904543L (sv)	1979-12-01
JPS54163542A (en)	1979-12-26
NO791772L (no)	1979-12-03
DE2921467A1 (de)	1979-12-06
NL7904076A (nl)	1979-12-04
CH637918A5 (fr)	1983-08-31
FR2427326A2 (fr)	1979-12-28
FR2427326B2 (fr)	1983-08-12
DK224279A (da)	1979-12-01
ES8200648A2 (es)	1981-12-01
CA1137995A (fr)	1982-12-21
ES480979A0 (es)	1981-12-01
US4225577A (en)	1980-09-30

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Legal Events

Date

Code

Title

Description

1985-11-30

RE

Patent lapsed

Owner name: GUERBET S.A.

Effective date: 19850530