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001-es BibID:	BIBFORM067306
Első szerző:	Baranyai Zsolt (vegyész)
Cím:	New substituted ethylene-diamine-tetraacetic-acid-bis(amide) derivatives and use thereof as ligand containing Mn(II) of MRI contrast agent / Baranyai Zsolt, Garda Zoltán, Kálmán Ferenc Krisztián, Krusper László, Tircsó Gyula, Tóth Imre
Dátum:	2016
Megjelenés:	[S.l.] : World Intellectual Property Organization, 2016
Terjedelem:	24 p.
Megjegyzések:	The subject of the invention is the compounds of the formula (I) their isomers, their physiologically acceptable salts and/or their Mn(II) complexes wherein the formula (I) R1 and R2 are jointly unsaturated or aromatic rings of 5 to 7 carbon atoms together with the enclosed ethylene group and R3 and R4 are jointly saturated, unsaturated or aromatic rings of 5 to 7 members together with the connecting N atom, in given case optionally substituted with alkyl group of 1 to 4 carbon atoms, carboxyl, nitro, amino groups or phenyl-alkyl group of 1 to 4 carbon atoms, which can be optionally in given case substituted with carboxyl, nitro or amino group in its phenyl part, or R1 and R2 are jointly saturated ring of 5 to 7 carbon atoms together with the enclosed ethylene group R3 and R4 are jointly saturated, unsaturated or aromatic ring of 5 to 7 members together with the connecting atom N, substituted with alkyl group of 1 to 4 carbon atoms, carboxyl, nitro or amino group or phenyl-alkyl group of 1 to 4 carbon atoms, which can be optionally substituted with carboxyl, nitro or amino group in its phenyl part, or R1 and R2 are jointly saturated, unsaturated or aromatic ring of 5 to 7 carbon atoms together with the enclosed ethylene group, R3 is hydrogen atom and R4 is alkyl group of 2 to 6 carbon atoms with straight or branching open carbon chain. The subject of the invention is the MRI diagnostic agents as well, which are containing the above compounds.
Tárgyszavak:	Természettudományok Kémiai tudományok szabadalom MRI Manganese kinetic inertness relaxivity amides
További szerzők:	Garda Zoltán (1989-) (vegyész) Kálmán Ferenc K. (1978-) (vegyész) Krusper László (1950-) (vegyész) Tircsó Gyula (1977-) (vegyész, kémia tanár) Tóth Imre (1950-) (vegyész)
Internet cím:	Szerző által megadott URL Intézményi repozitóriumban (DEA) tárolt változat
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