Gaby Haenggi

Synthesis and structure of dimeric metal complexes with N(3)/N(9)-chelating hypoxanthine ligands and with bridging water molecules: [M2(.mu.-hyxan)2(SO4)2(.mu.-H2O)2(H2O)2] (M = copper, cadmium, zinc; hyxan = hypoxanthine)

H. Schmalle, E. Dubler, Gaby Haenggi, 1990 .

Interaction of metal ions with alloxanthine, a model in xanthine oxidase inhibition by the drug allopurinol: synthesis and characterization of M(alloxanthine)2(NO3)2.cntdot.2H2O (M = copper, cobalt) and bis(alloxanthine)dichlorozinc

Helmut W. Schmalle, H. Schmalle, Gaby Haenggi, 1993 .

Crystallographic evidence of preferred N(9)-coordination of xanthine: structures of CuII(xan)2(NO3)2.cntdot.2H2O, CuII(xan)2Cl2.cntdot.2H2O, and ZnII(xan)2Cl2 (xan = xanthine)

H. Schmalle, E. Dubler, Gaby Haenggi, 1992 .

Synthesis and characterization of N(8)-coordinated metal complexes of the anti-hyperuricemia drug allopurinol: bis(allopurinol)triaqua(sulfato)metal(II) hydrates (metal = cobalt, nickel, zinc, cadmium)

H. Schmalle, E. Dubler, Gaby Haenggi, 1988 .