102993-83-9Relevant articles and documents
Synthesis, antibacterial and antifungal activities of bifonazole derivatives
El Hage, Salome,Lajoie, Barbora,Feuillolay, Catherine,Roques, Christine,Baziard, Genevieve
experimental part, p. 402 - 410 (2012/01/11)
Two series of chlorinated benzhydryl imidazole and triazole derivatives were synthesized and tested in vitro against representative strains of potent pathogenic bacteria (Staphylococcus aureus CIP 4.83, Escherichia hirae CIP 5855, Pseudomonas aeruginosa CIP 82118, Escherichia coli CIP 53126) and fungi (Aspergillus niger IP 1431.83, Candida albicans IP 48.72, Candida krusei IP 208.52, Trichophython rubrum IP 1657.86). Most of these compounds were devoid of any antimicrobial activity, but several of them inhibited T. rubrum with MIC values in the range of 0.125 to 32 μg/mL, similar or superior to those of bifonazole and clotrimazole, used as standard controls. The replacement of the imidazole ring with a triazole moiety in these compounds led to derivatives with less antifungal activity. A preliminary SAR was undertaken on the effect of the number and the position of chlorine atoms on the distribution of negative charge on the surface of some compounds on antifungal activity. Copyright
Estrogen Synthetase Inhibitors. 2. Comparison of the in Vitro Aromatase Inhibitory Activity for a Variety of Nitrogen Heterocycles Substituted with Diarylmethane or Diarylmethanol Groups
Jones, C. David,Winter, Mark A.,Hirsch, Kenneth S.,Stamm, Nancy,Taylor, Harold M.,et al.
, p. 416 - 429 (2007/10/02)
The preparation and in vitro aromatase inhibitory activity of a wide variety of heterocyclic (4,4'-dichlorodiphenyl)methanes and -methanols are described.The choice of the two diaryl-bearing moieties as a vehicle for the evaluation of the heterocycles was made by the comparison of series of imidazole and pyridine-derived compunds with similar pyrimidine compounds reported previously.A structural model for the most active compounds is also presented.The activity of a related series of compounds which contain two heterocyclic moieties was found to be consistent with the model.Many of the compounds evaluated, including representatives of the pyridine, imidazole, pyrimidine, pyrazole, triazole, thiazole, and isothiazole classes, exhibit EC50 potencies for aromatase inhibition at low nanomolar levels.These compunds are at least as potent as other nonsteroidal aromatase inhibitors reported previously.
