abstract |
1,2-Bis(aminomethyl)cyclobutane Pt complexes of formula (I) and their salts are new: R1-R6 = H, 1-6C alkyl, phenyl or phenyl(1-6C)alkyl, where alkyl and phenyl are opt. substd. by halogen, OH, 2-6C alkanoyloxy or 1-6C alkoxy; n = 2 or 4; X = (a) 1 equiv. of an anion, or (b) H2O, in which case the positive charge on Pt is balanced by an anion. |