| 摘要 |
<p>A water-soluble square-planar cis-platinum(II) four-coordinate complex having the formula: trans-R,R-DACH Pt(II) X2 or trans-R,R-DACH Pt(II) Y, wherein X is a monovalent cation, two of which are present, selected from the group consisting of cyclopropanecarboxylato, shikimato, saccharatolactone, galacturonato and N,N-dimethylglycinato; wherein Y is a divalent cation selected from the group consisting of citraconato, 1,1-cyclobutanedicarboxylato, 1,1-cyclopropanedicarboxylato, isocitratolactone and Z-iminodiacetato where Z is bound to the nitrogen and is ethyl, propyl, isopropyl, n-butyl, sec-butyl, ter-butyl, n-amyl, isoamyl or OH. In one preferred aspect the water-soluble square-planar cis-platinum(II) four-coordinate complex has the formula: trans-R,R-DACH Pt(II) X2 wherein X is a monovalent cation. Two X substituents are present in the platinum complex. These X substituents are preferably selected from the group consisting of cyclopropanecarboxylato, shikimato, saccharatolactone, galacturonato and N,N-dimethylglycinato. Both X substituents are usually identical but may be different.</p> |
