e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Synthesis and properties of cobalt (III) complexes of 4-substituted pyridine-capped dioxocyclams
AL Reiff, EM Garcia-Frutos, JM Gil…
Index: Przystas, Theodore J.; Fife, Thomas H. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1990 , # 3 p. 393 - 399