PAMAM Dendrimers as Potential Carriers of Gadolinium Complexes of Iminodiacetic Acid Derivatives for Magnetic Resonance Imaging

Table 1

Gadolinium complexes GdL1–GdL4 (see Scheme 1).

Synthesized complex	R1	R2	R3	R4
GdL1	H	H	CH3	H
GdL2	CH3	H	CH3	H
GdL3	CH3	H	CH3	CH3
GdL4	CH3	Br	CH3	CH3