60778-89-4

Upstream product

• 288-88-0 1,2,4-Triazole 
• 7515-73-3 4-(chlorophenylmethyl)-1,1'-biphenyl 
• 2128-93-0 biphenyl-4-yl-phenyl-methanone 
• 7598-80-3 4-phenylbenzhydrol 

Relevant academic research and scientific papers

Synthesis, antibacterial and antifungal activities of bifonazole derivatives

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

Novel heterocyclic analogs of trityl radicals: Synthesis and dimerization of diarylmethyl-1H-1,2,4-triazoles and diarylmethyl-2H- phenanthro[9,10-d]-1,2,3-triazoles

Diarylmethanes (1a-h, 9a-i and 12) containing a heterocyclic group attached to the central carbon atom have been synthesized. Lithiation of these substrates followed by the addition of iodine gave dimers (2a,b,d,e and 10) via α, para-dimerization of novel heterocyclic diarylmethyl radical intermediates.