Mario V. Capparelli

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The design and synthesis of novel sterol hydrazone analogues (9, 10, 11 and 12) are described, followed by their evaluation as inhibitors of fungal growth, using Paracoccidioides brasiliensis as the biological tester. Compounds 9, 10, 11 and 12 generated a dose-dependent effect in fungal growth, particularly 9, 11 and 12, which were active at nanomolar(More)
The title compound, C(10)H(11)NTe, is the first organyl ethynyl telluride, R-Te-C C-H, to be structurally characterized. In the L-shaped mol-ecule, the aryl moiety, viz. Me(2)NC(6)H(4)Te, is almost perpendicular to the Te-C C-H fragment. The Te-Csp(2) bond [2.115 (3) Å] is significantly longer than the Te-Csp bond [2.041 (4) Å]. The Te-C C group is(More)
In the title compound, [Cu(C(10)H(8)N(2))(C(18)H(15)P)(2)]NO(2)·CHCl(3)·0.5H(2)O, the Cu atom is tetra-hedrally coordinated by a bidentate 2,2'-bipyridine ligand and two PPh(3) ligands. The Cu-N and Cu-P distances are similar to those observed in similar compounds. The range of coordination angles shows a moderate distortion from ideal tetra-hedral(More)
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