Leishmanicidal activity of some stilbenoids and related heterocyclic compounds
作者:Esther del Olmo、Marlon Garcı́a Armas、Jose Luis López-Pérez、Victoria Muñoz、Eric Deharo、Arturo San Feliciano
DOI:10.1016/s0960-894x(01)00387-0
日期:2001.8
the leishmanicidal activity of some natural and semisynthetic dihydrostilbenoids and several compounds of other series of dihydrostilbamides, isoindoles, phthalazinones, imidazoisoindoles and pyrimidoisoindoles. The evaluation was performed in vitro, on cultures of cutaneous, mucocutaneous and visceral strains of Leishmania spp. The most potent and selective compounds of these series were the dihydrostilbene
Vasorelaxant activity of phthalazinones and related compounds
作者:Esther del Olmo、Bianca Barboza、Ma Inés Ybarra、José Luis López-Pérez、Rosalía Carrón、Ma Angeles Sevilla、Cinthia Boselli、Arturo San Feliciano
DOI:10.1016/j.bmcl.2006.02.003
日期:2006.5
Several series of dihydrostilbenamide, imidazo[2,1-a]isoindole, pyrimido[2,1-a]isoindole and phthalazinone derivatives were obtained and their vasorelaxant activity was measured on isolated rat aorta rings pre-contracted with phenylephrine (10(-5) M). Some phthalazinones attained, practically, the total relaxation of the organ at micromolar concentrations. For the most potent compound 9h (EC50 = 0.43 mu M) the affinities for alpha(1A), alpha(1B) and alpha(1D) adrenergic sub-receptors were determined. (C) 2006 Elsevier Ltd. All rights reserved.
RAHMAN S. M. A.; ISMAIL M. F.; ISMAIL Z. M., REV. ROUM. CHIM. <RRC-AX>, 1976, 21, NO 6, 889-895