EP0690727A4 - HEXADENT LIGANDS USEFUL IN RADIOGRAPHIC IMAGING AGENTS - Google Patents

HEXADENT LIGANDS USEFUL IN RADIOGRAPHIC IMAGING AGENTS

Info

Publication number: EP0690727A4
Authority: EP; European Patent Office
Prior art keywords: hexadent; radiographic imaging; imaging agents; ligands useful; ligands
Prior art date: 1993-01-06
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP94907172A

Other languages

German (de)

French (fr)

Other versions

EP0690727A1 (en

Inventor

William L Neumann

Raghavan Rajagopalan

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.)

Mallinckrodt Inc

Original Assignee

Mallinckrodt Medical Inc

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.)

1993-01-06

Filing date

1994-01-04

Publication date

1996-03-06

1994-01-04 Application filed by Mallinckrodt Medical Inc filed Critical Mallinckrodt Medical Inc

1996-01-10 Publication of EP0690727A1 publication Critical patent/EP0690727A1/en

1996-03-06 Publication of EP0690727A4 publication Critical patent/EP0690727A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/50—Organo-phosphines
- C07F9/5027—Polyphosphines
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
- A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
- A61K51/04—Organic compounds
- A61K51/0474—Organic compounds complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group
- A61K51/0478—Organic compounds complexes or complex-forming compounds, i.e. wherein a radioactive metal (e.g. 111In3+) is complexed or chelated by, e.g. a N2S2, N3S, NS3, N4 chelating group complexes from non-cyclic ligands, e.g. EDTA, MAG3

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
General Health & Medical Sciences (AREA)
Epidemiology (AREA)
Optics & Photonics (AREA)
Pharmacology & Pharmacy (AREA)
Medicinal Chemistry (AREA)
Animal Behavior & Ethology (AREA)
Physics & Mathematics (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Biochemistry (AREA)
Molecular Biology (AREA)
Proteomics, Peptides & Aminoacids (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

EP94907172A 1993-01-06 1994-01-04 HEXADENT LIGANDS USEFUL IN RADIOGRAPHIC IMAGING AGENTS Withdrawn EP0690727A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US1132		1987-01-05
US113293A	1993-01-06	1993-01-06
PCT/US1994/000281 WO1994015647A1 (en)	1993-01-06	1994-01-04	Hexadentate ligands useful in radiographic imaging agents

Publications (2)

Publication Number	Publication Date
EP0690727A1 EP0690727A1 (en)	1996-01-10
EP0690727A4 true EP0690727A4 (en)	1996-03-06

Family

ID=21694536

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94907172A Withdrawn EP0690727A4 (en)	1993-01-06	1994-01-04	HEXADENT LIGANDS USEFUL IN RADIOGRAPHIC IMAGING AGENTS

Country Status (4)

Country	Link
EP (1)	EP0690727A4 (en)
JP (1)	JPH08505398A (en)
AU (1)	AU6085294A (en)
WO (1)	WO1994015647A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5338864A (en) *	1992-07-06	1994-08-16	Mallinckrodt Medical, Inc.	Hexadentate ligands useful in radiographic imaging agents

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1992010466A1 (en) *	1990-12-14	1992-06-25	Mallinckrodt Medical, Inc.	Hexadentate ligands useful in radiographic imaging agents

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3048480A (en) *	1959-06-09	1962-08-07	Gulf Research Development Co	Aviation turbine fuels
US4795626A (en) *	1985-05-10	1989-01-03	University Of Cincinnati	99m Tc.sup.(III) myocardial imaging agents which are non-reducable in vivo
US4917879A (en) *	1989-05-19	1990-04-17	University Of Cincinnati	99MTC(III) myocardial imaging agents that are effective in humans
US5112594A (en) *	1991-04-04	1992-05-12	Mallinckrodt Medical, Inc.	Kit for preparing a technetium-99m myocardial imaging agent
US5112595A (en) *	1990-12-21	1992-05-12	Mallinckrodt Medical, Inc.	99MTC(III) myocardial imaging agents and method of use

1994
- 1994-01-04 WO PCT/US1994/000281 patent/WO1994015647A1/en not_active Ceased
- 1994-01-04 AU AU60852/94A patent/AU6085294A/en not_active Abandoned
- 1994-01-04 EP EP94907172A patent/EP0690727A4/en not_active Withdrawn
- 1994-01-04 JP JP6516246A patent/JPH08505398A/en active Pending

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1992010466A1 (en) *	1990-12-14	1992-06-25	Mallinckrodt Medical, Inc.	Hexadentate ligands useful in radiographic imaging agents

Also Published As

Publication number	Publication date
WO1994015647A1 (en)	1994-07-21
AU6085294A (en)	1994-08-15
JPH08505398A (en)	1996-06-11
EP0690727A1 (en)	1996-01-10

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Legal Events

Date	Code	Title	Description
1995-11-24	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1996-01-10	17P	Request for examination filed	Effective date: 19950725
1996-01-10	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): DE FR
1996-02-28	RHK1	Main classification (correction)	Ipc: C07F 9/50
1996-03-06	A4	Supplementary search report drawn up and despatched	Effective date: 19960118
1996-03-06	AK	Designated contracting states	Kind code of ref document: A4 Designated state(s): DE FR
1996-08-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
1996-09-18	18W	Application withdrawn	Withdrawal date: 19960724