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Design and synthesis of L-5'-noraristeromycin analogues as potent antitumor agents

Min-Jun Huang, Zhen-Jun Yang, Liang-Ren Zhang*, Li-He Zhang   

  1. State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
  • Received:2009-06-20 Revised:2009-10-15 Online:2009-11-30 Published:2009-11-30
  • Contact: Liang-Ren Zhang*

Abstract:

Nucleoside analogues show a variety of biological activities. To prepare new purine nucleoside analogues that could inhibit the proliferation of tumor cells and resist enzyme hydrolysis, we designed and synthesized 15 different L-5'-noraristeromycin analogues, in which thioether, sulfoxide or sulfone function was introduced to replace the 5'-hydroxymethyl group. Their anti-tumor activities were assayed in vitro. One compound showed potent anti-tumor activity.

Key words: Carbocyclic nucleoside, L-Nucleoside analogue, Antitumor

CLC Number: 

Supporting: