Design, synthesis and evaluation of the cytotoxicity of a N-mustard and paclitaxel conjugate prodrug

Academic Article

Abstract

  • The syntheses and preliminary biological evaluation of a potentially bioreductive N-mustard and paclitaxel conjugate prodrug 3 targeting hypoxic tumor tissue are described. Aromatic nitro group was used as the bioreductive trigger. Generation of paclitaxel occurred after reduction via a subsequent mechanism of "cyclizationcyclizationextrusion". The prodrug was stable in PBS (pH = 7.4) and released paclitaxel after chemical reduction of the nitro functionality. In aerobic cytotoxicity assays, it exhibited diminished cytotoxicity and is a candidate for further biological evaluation. © 2013 Journal of Chinese Pharmaceutical Sciences, School of Pharmaceutical Sciences, Peking University.
  • Authors

    Digital Object Identifier (doi)

    Author List

  • Shao J; Lin H; Cui Y; Yin S; Van Meir EG; Huang J
  • Start Page

  • 137
  • End Page

  • 143
  • Volume

  • 22
  • Issue

  • 2