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5-FU-乙酸鬼臼酯的合成及稳定性研究

向蓉, 张辅民, 倪京满*, 田瑄   

  1. 1.兰州大学药学院;
    2.兰州大学功能有机分子化学国家重点实验室;
    3.兰州中医骨伤科医院, 甘肃 兰州 730000
  • 收稿日期:2006-11-10 修回日期:2007-02-10 出版日期:2007-03-15 发布日期:2007-03-15
  • 通讯作者: 倪京满*

Synthesis and stability evaluation of 5-FU-acetic podophyllic ester as anti-tumor agent

Rong Xiang, Fu-Min Zhang, Jing-Man Ni*, Xuan Tian   

  1. 1. School of Pharmacy, Lanzhou University;
    2. Sates Key Laboratory of Applied Organic Chemistry, Lanzhou University;
    3. Hospital of Traditional China Medicine Traumatocomium of Lanzhou, Lanzhou 730000, China
  • Received:2006-11-10 Revised:2007-02-10 Online:2007-03-15 Published:2007-03-15
  • Contact: Jing-Man Ni*

摘要: 目的 研究一种新型鬼臼类抗肿瘤药物。方法 根据拼合原理合成一种新的鬼臼类似物,并测定了其体外对肿瘤细胞的活性及在多种介质中的稳定性。结果 合成的化合物在体外对P-388, A-549Bel-7402肿瘤细胞表现出比VP-16更强的抑制活性。同时固体样品对温度、光等因素的改变较稳定, 而在人工胃液(AGJ)pH较高的缓冲溶液中和高湿度条件下稳定性较差。结论 本试验的结果为该化合物的进一步研究提供了研究基础。

关键词: 鬼臼毒素, 鬼臼毒素, 鬼臼毒素, 5-氟尿嘧啶, 5-氟尿嘧啶, 5-氟尿嘧啶, 抗肿瘤活性, 抗肿瘤活性, 抗肿瘤活性, 稳定性, 稳定性, 稳定性

Abstract:

Aim To study a new anti-cancer drug 5-FU-acetic podophyllic ester derivatized from podophyllotoxin. Methods A novel derivative of podophyllotoxin was synthesized. Its inhibitory effects against P-388, A-549, Bel-7402 and HL-60 in vitro were tested. The stability tests under different kinds of conditions were carried out. Results The novel derivative showed stronger inhibitory activities against P-388, A-549 and Bel-7402 in vitro than VP-16. The novel derivative was found to be stable at 60 and 4500 lx light in solid-state, but was less stable in humid condition. It was more stable in methanol (4 ) and chloroform (25 ) than in methanol (25 ), and less stable in artificial gastric juice(AGJ, 37 ). Its stabilities were decreased while increasing the pH of buffer solutions. Conclusion These results could provide useful information for further study of this compound.

Key words: Podophyllotoxin, Podophyllotoxin, 5-Fluorouracil, 5-Fluorouracil, Anti-tumor activity, Anti-tumor activity, Stabilities, Stabilities

中图分类号: 

Supporting:

Foundation item: National Natural Science Foundation of Gansu Province (3ZS051-A25-101) & Fund of the Ministry of Education of China (No.204142).
*Corresponding author. Tel.: 86-0931-8915683; fax: 86-0931-8911255