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Synthesis, Structural Characterization, and Preliminary Biological Characterization of Organotin Polyethers Derived from Hydroquinone and Substituted Hydroquinones
Authors:Girish Barot  Michael R Roner  Yoshinobu Naoshima  Kazutaka Nagao  Kimberly Shahi  Charles E Carraher Jr
Affiliation:(1) Department of Chemistry and Biochemistry, Florida Atlantic University, Boca Raton, FL 33431, USA;(2) Florida Center for Environmental Studies, Palm Beach Gardens, FL 33410, USA;(3) Department of Biology, University of Texas Arlington, Arlington, TX 76010, USA;(4) Department of Computer Simulation, Okayama University of Science, Okayama 700-0005, Japan;(5) Research Institute of Technology, Okayama University of Science, Okayama 700-0005, Japan
Abstract:A variety of dibutyltin polyethers have been synthesized employing the interfacial polymerization technique. The products are polymers with degrees of polymerization ranging from 60 to 390. Infrared spectral and mass spectral results are consistent with the proposed structure. The products show good inhibition of a variety of cancer cells including those associated with bone, breast, prostrate, and lung cancers. Some also show good viral inhibition of the HSV-1 (herpes simplex) and Vaccina (small pox) viruses with those derived from electron rich hydroquinone derivative being most active. Hydroquinone-derived polymers containing electron withdrawing groups exhibit inhibition of a variety of gram positive and gram negative bacteria.
Keywords:Organotin polyethers  Dibutyltin polyethers  Cancer  Viruses  Interfacial polymerization  Herpes simplex  Small pox  Bacterial inhibition
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