Bis[1-(p-chlorophenyl)-5-isopropylbiguanide-kappa2N2,N4]nickel(II) dichloride dimethylformamide solvate.

The asymmetric unit of the title compound, [Ni(C(11)H(16)ClN(5))(2)]Cl(2).C(3)H(7)NO, contains one monomeric nickel(II) complex cation, two Cl(-) anions and one dimethylformamide solvent molecule. The Ni atom is coordinated to each of two 1-(p-chlorophenyl)-5-isopropylbiguanide (proguanil) ligands via two N atoms.

[Synthesis and crystalline structure of cis-monochloro(dimenthylsulfoxide)].

The synthesis of cis-monochloro(dimethylsulfoxide)(metforminuro) platine(II) was investigated. It crystallizes in the monoclinic system, space group P 2(1)/c with Z=4. The cell parameters are: a=9.

Synthesis and antitumor activity of the metformin platinum (IV) complex. Crystal structure of the tetrachloro(metformin)platinum (IV) dimethylsulfoxide solvate.

The synthesis of (metformin) tetrachloroplatinum (IV) was investigated (metformin is N,N-dimethylbiguanide). It crystallizes with one dimethylsulfoxide molecule as solvate in the monoclinic system, space group P2(1)/n (No. 14) with Z = 4.