Screening of ferrocenyl-phosphines identifies a gold-coordinated derivative as a novel anticancer agent for hematological malignancies.

The development of new organometallic compounds as anticancer agents is currently an active area of research. Here, we report the design, synthesis and characterization of a panel of 10 new ferrocenyl-phosphine derivatives (FD1-FD10) and the analysis of their anti-proliferative activities in hematolymphoid cells representing non-Hodgkin cutaneous T-cell lymphoma (CTCL). The gold-coordinated ferrocenyl-phosphine complex FD10 exhibited a significant and dose-dependent cytotoxicity in 4 different CTCL cell lines - HuT78, HH, MJ and MyLa.