6‐(Me2NCH2)2C6H3]SbPh2}PtI2 (8), while the same reaction of 4 with NaI did not proceed. As the compounds 7 and 8 structurally resemble cisplatin, complex [2‐(Me2NCH2)‐6‐(Me2NHCH2)C6H3]PPh2}PtCl2}+Cl− (9) was prepared as water‐soluble platinum complex. The cytotoxic effect of complex 9 was evaluated on human T‐lymphocytic leukemia cells MOLT‐4 (IC50 = 27.6 ± 1.8 µmol l−1) and human promyelocytic leukemia HL‐60 (IC50 = 55
含有Y,C,Y螯合
配体的L 1 PPh 2(1),L 2 PPh 2(2)和L 2 SbPh 2(3)的分子内配位的膦和替宾碱
配体,L 1 = 2,6‐(t BuOCH 2)2 C ^ 6 ħ 4 -和L 2 = 2,6-(ME 2 NCH 2)2 C ^ 6 ħ 4 - ,制备和表征。这些
配体的处理1,2,3与
氯铂酸2得到的复合物的反式- [2,6-(吨BuOCH 2)2 C ^ 6 ħ 3 ] PPH 2 } 2
氯铂酸2(4),顺式- [2,6-(ME 2 NCH 2)2 C 6 H 3 ] PPh 2 } PtCl 2(5)和顺式-[2,6-(Me 2 NCH 2)2 C 6 H 3 ] SbPh 2
氯铂酸} 2(6)的起始化合物的不同能力的结果1,2,3到复杂的
铂中心。化合物1,2,3,4,5,6的特点是1 H,13 C和31 P NMR光谱法和电喷雾电离质谱法,和分子结