NO912755L - Chelator-DERIVATIVES. - Google Patents

Chelator-DERIVATIVES. Download PDF

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Publication number
NO912755L
NO912755L NO91912755A NO912755A NO912755L NO 912755 L NO912755 L NO 912755L NO 91912755 A NO91912755 A NO 91912755A NO 912755 A NO912755 A NO 912755A NO 912755 L NO912755 L NO 912755L
Authority
NO
Norway
Prior art keywords
chelator
derivatives
groups
group
ckr1
Prior art date
Application number
NO91912755A
Other languages
Norwegian (no)
Other versions
NO912755D0 (en
Inventor
Torsten Almen
Arne Berg
Jo Klaveness
Paal Rongved
Original Assignee
Nycomed 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.)
Filing date
Publication date
Priority claimed from GB898900732A external-priority patent/GB8900732D0/en
Application filed by Nycomed As filed Critical Nycomed As
Publication of NO912755D0 publication Critical patent/NO912755D0/en
Publication of NO912755L publication Critical patent/NO912755L/en

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Description

Det tilveiebringes chelateringsmidler som er særlig anvendelige for fremstilling av diagnostiske og terapeutiske midler for magnetisk resonansavbildning, scintigrafi, ultralyd-avbildning, radioterapi og tungmetall-avgiftning, hvor midlene er forbindelser med formel I: Chelating agents are provided which are particularly useful for the preparation of diagnostic and therapeutic agents for magnetic resonance imaging, scintigraphy, ultrasound imaging, radiotherapy and heavy metal detoxification, where the agents are compounds of formula I:

hvor hver av gruppene Z utgjør en gruppe -CHR<1>X, eller hvor gruppene Z sammen utgjør en gruppe -( CKR1) q- k' - ( CKR1-) r-, hvor A' er et oksygen- elier svovelatom eller en gruppe N-Y; m, n, q og r er hver 2, 3 eller 4, fortrinnsvis 2; og gruppene A, X, Y og R<1>er som definert i beskrivelsen. where each of the groups Z forms a group -CHR<1>X, or where the groups Z together form a group -( CKR1) q- k' - ( CKR1-) r-, where A' is an oxygen or sulfur atom or a group N-Y; m, n, q and r are each 2, 3 or 4, preferably 2; and the groups A, X, Y and R<1> are as defined in the description.

NO91912755A 1989-01-13 1991-07-12 Chelator-DERIVATIVES. NO912755L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898900732A GB8900732D0 (en) 1989-01-13 1989-01-13 Agents
PCT/EP1990/000078 WO1990008134A1 (en) 1989-01-13 1990-01-15 Chelating agent derivatives

Publications (2)

Publication Number Publication Date
NO912755D0 NO912755D0 (en) 1991-07-12
NO912755L true NO912755L (en) 1991-09-12

Family

ID=26069728

Family Applications (1)

Application Number Title Priority Date Filing Date
NO91912755A NO912755L (en) 1989-01-13 1991-07-12 Chelator-DERIVATIVES.

Country Status (1)

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NO (1) NO912755L (en)

Also Published As

Publication number Publication date
NO912755D0 (en) 1991-07-12

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