Wang Shilong, Yao Side, Wang Mei, et al. STUDY ON THE CHEMICAL ACTIVITY OF PODOPHYLLOTOXIN AND ITS DERIVATIVES[J]. Journal of Radiation Research and Radiation Processing, 1997,15(2):86-90,85.
Wang Shilong, Yao Side, Wang Mei, et al. STUDY ON THE CHEMICAL ACTIVITY OF PODOPHYLLOTOXIN AND ITS DERIVATIVES[J]. Journal of Radiation Research and Radiation Processing, 1997,15(2):86-90,85.DOI:
The laser flash photolysis and pulse radiolysisof podophyllotoxin and its derivatives have been performed for the first time. The mechanism of photo-ionization has been confirmed and illustrated. Podophyllotoxin and its derivatives are high photosensitivity (UV) and can be readily photo-ionized to produce some transient species,which will be induced biological toxicities. In addition, they can react with hydrated electron,hydrogen radical and hydroxyl radical. This will give chemist some advice to synthesize new derivatives of podophyllotoxin in cancer treatment.
关键词
鬼臼毒素及其衍生物脉冲辐解激光光解抗肿瘤活性
Keywords
Podophyllotoxin and its derivativesPulse radiolysisLaser flash photolysisAnti-tumour activity