(2) (CORM‐EDE4) are non‐toxic and release all CO ligands upon irradiation. Reduction of the hydrophilicity of the cation by L2 (thia‐4,7‐diazacyclononane) enables accumulation of the resulting water‐soluble CORM‐EDE4 as well as administration of CO inside of cells.
具有三齿
配体L1 = S [(CH 2)2 NH 2 ] 2(1)(CORM-EDE3)和
L2 =环-S [(CH 2)2的photoCORMs [Mn(CO)3(L)] Br NH(CH 2-)] 2(2)(CORM-EDE4)无毒,在辐照时会释放所有CO
配体。通过
L2(thia-4,7-diazacyclononane)降低阳离子的亲
水性,可以使所得的
水溶性CORM-EDE4积累起来,并可以在细胞内施用CO。