studies. The isocyanide derivatives are the least stable complexes, and the S-bound methionine oxide derivative is the more stable one. The complexes do not release CO gas to the headspace, but release CO2 instead. X-ray diffraction of crystals of the model protein Hen Egg White Lysozyme soaked with 6b (4UWN) and 8 (4UWV) shows the addition of RuII(CO)(H2O)4 at the His15 binding site. Soakings with
少数
钌基羰基
金属配合物(例如CORM-2和CORM-3)具有治疗活性,这归因于其将CO传递至
生物靶标的能力。在这项工作中,一系列相关的配合物具有式[Ru(CO)3 Cl 2 L](L =
DMSO(3),L -H 3 CSO(CH 2)2 CH(NH 2)CO 2 H)(6a); D,L -H 3 CSO(CH 2)2 CH(NH 2)CO 2 H(6b); 3-NC 5 ħ4(CH 2) 2 SO 3 Na( 7);4-NC 5 H 4(CH 2) 2 SO 3 Na( 8);
PTA( 9); DAPTA( 10); H 3 CS(CH 2) 2 CH(OH)CO 2 H( 11); CNCMe 2 CO 2 Me( 12); CNCMeEtCO 2 Me( 13); CN( c -C 3 H 4)CO 2 Et)(14))的设计,合成和研究。描述了L对其稳定性,CO释放曲线,细胞毒性