Naim, S. Shawkat; Singh, Sudhir K.; Sharma, Satyavan, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1988, vol. 27, # 1-12, p. 1106 - 1109
about 4-substituted chlorido[N,N'-disalicylidene-1,2-phenylenediamine]iron(iii) complexes as necroptosis and ferroptosis inducers, we introduced a 4-COOH group at the 1,2-phenylenediamine moiety of the lead ([Fe(iii)salopheneCl]) and derived the resulting complex 15 to the respective ethyl, propyl, or butyl amides (16-18) and esters (19-21). The compounds 16-21 exerted concentration-dependent antiproliferative