On April 30, 2011, Mugabe, Clement; Matsui, Yoshiyuki; So, Alan I.; Gleave, Martin E.; Heller, Markus; Zeisser-Labouebe, Magali; Heller, Lindsay; Chafeeva, Irina; Brooks, Donald E.; Burt, Helen M. published an article.Application In Synthesis of 2-(Oxiran-2-ylmethyl)isoindoline-1,3-dione The title of the article was In vitro and in vivo evaluation of intravesical docetaxel loaded hydrophobically derivatized hyperbranched polyglycerols in an orthotopic model of bladder cancer. And the article contained the following:
The objective of this study was to evaluate the tolerability, to establish a dosing regimen, and to evaluate the efficacy of intravesical docetaxel (DTX) formulations in a mouse model of bladder cancer. DTX in com. formulation (Taxotere, DTX in Tween 80) or loaded in hyperbranched polyglycerols (HPGs) was evaluated. The synthesis and characterization of HPGs with hydrophobic cores and derivatized with methoxy poly(ethylene glycol) in the shell and further functionalized with amine groups (HPG-C8/10-MePEG and HPG-C8/10-MePEG-NH2) is described. Intravesical DTX in either com. or HPGs formulations (up to 1.0 mg/mL) was instilled in mice with orthotopic bladder cancer xenografts and was well tolerated with no apparent signs of local or systemic toxicities. Furthermore, a single dose of intravesical DTX (0.5 mg/mL) loaded in HPGs was significantly more effective in reducing the tumor growth in an orthotopic model of bladder cancer than the com. formulation of Taxotere. In addition, DTX-loaded HPG-C8/10-MePEG-NH2 was found to be more effective at lower instillation dose than DTX (0.2 mg/mL)-loaded HPG-C8/10-MePEG. Overall, our data show promising antitumor efficacy and safety in a recently validated orthotopic model of bladder cancer. Further research is warranted to evaluate its safety and efficacy in early phase clin. trials in patients refractory to standard intravesical therapy. The experimental process involved the reaction of 2-(Oxiran-2-ylmethyl)isoindoline-1,3-dione(cas: 5455-98-1).Application In Synthesis of 2-(Oxiran-2-ylmethyl)isoindoline-1,3-dione
The Article related to hyperbranched polyglycerol amino peg nanoparticle docetaxel bladder cancer, Pharmaceuticals: Pharmaceutics and other aspects.Application In Synthesis of 2-(Oxiran-2-ylmethyl)isoindoline-1,3-dione
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