摘要:
Twelve lanthanide(III) complexes, Ln(TBG)(3) . nH(2)O [where Ln = La, Ce, Pr, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb, n = 3; Ln = Nd, n = 4; HTBG = 4-(2'-thiophenealdiminobenzoyl)glycine], were synthesized and characterized by elemental analyses, magnetic moment and molar conductance measurements, IR, UV and H-1 NMR spectra as well as TGA and DSC methods. Preliminary pharmacological tests showed mouse-sperm inhibition activity for the samarium complex.