Synthesis, characterization, and biodistribution of a Technetium-99m ‘3+1’ fatty acid derivative. The crystal and molecular structures of a series of oxorhenium model complexes
作者:Kevin P Maresca、Timothy M Shoup、Frank J Femia、Mark A Burker、Alan Fischman、John W Babich、Jon Zubieta
DOI:10.1016/s0020-1693(02)01015-0
日期:2002.10
The ‘3+1’ design of complexes of the ReVO}3+ core was exploited in the preparation of two series of compounds incorporating fatty acid components. In one case, the fatty acid subunit is attached to the monodentate ligand ‘1’ of the [ReO(tridentate)(monodentate)] complex, with the tridentate component consisting of the sulfido–dithiolate donor, (SCH2CH2)2S}2−, and represented by the complexes [ReO
Re V O} 3+核心配合物的“ 3 + 1”设计被用于制备包含脂肪酸成分的两个系列化合物。在一种情况下,脂肪酸亚基与[ReO(三齿)(单齿)]配合物的单齿配体'1'相连,三齿组分由硫化物-二硫代硫酸盐供体SCH 2 CH 2)2组成S} 2-,以及由配合物[REO η表示3 - (SCH 2 CH 2)2 S} η 1 -S(CH 2)4 CO 2 H}](1)和[REO η3 - (SCH 2 CH 2)2 S} η 1 -S(CH 2)10 CO 2 H}](2)。第二系列表现出脂肪酸附着在三齿部位,(SCH 2 CH 2)2 NR} 2-,在一般类型的配合物[REO η 3 - (SCH 2 CH 2)2 NR} η 1 -SC 6 H 4 X}]](4:R = –(CH 2)7 CH 3,X = –Cl;5:R =-(CH 2)7 CH 3,X = -Br;R