Patent ID: 6268357
Filing Date: 2001-07-31
Classification: A61P,C07D

Abstract:
An organic vanadium complex, having the structure VL.sub.3, where V is vanadium in the (+3) oxidation state, and L is a bidentate monoprotic ligand that forms a five-membered, unsaturated vanadium containing ring, and where the vanadium containing ring is fused to a six-membered heterocyclic ring having the structure: ##STR10##wherein X.sub.1 and X.sub.2 are, independently, O or S and are vanadium coordinating;R.sub.2 is hydrogen or is selected from a C.sub.1 to C.sub.4 lower alkyl group or a C.sub.1 hydroxyalkyl group;R.sub.1 is hydrogen or is selected from a C.sub.1 to C.sub.4 lower alkyl group or a C.sub.1 hydroxyalkyl group;Y is O or NR.sub.3, wherein R.sub.3 is hydrogen or is selected from C.sub.1 to C.sub.8 alkyl radicals or C.sub.7 to C.sub.12 aralkyl radicals.