Diamine ligand release from the cisplatin analog [meso-1,2-bis(2,6-dichloro-4-hydroxyphenyl)ethylenediamine]dichloroplatinum(II) in cell culture medium
作者:Patrick J. Bednarski、Barbara Truembach、Nicole A. Kratochwil、Helmut Schoenenberger
DOI:10.1021/jm00101a027
日期:1992.11
detection was developed to monitor for the presence of the free diamine ligand in the cell culture medium. A gradual increase in radioactivity attributed to the free diamine was found in medium containing the dichloroplatinum(II) complex (ca. 25% after 24 h), indicating that the diamine ligand was being released from the metal atom. When 1 mM glutathione (GSH) was included in the incubation medium, the