高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (7): 1090.

• 论文 • 上一篇    下一篇

含己烷雌酚的聚磷酸酯的合成及其抗肿瘤活性研究

罗毅, 卓仁禧, 范昌烈   

  1. 武汉大学化学系, 武汉, 430072
  • 收稿日期:1993-07-08 修回日期:1993-11-23 出版日期:1994-07-24 发布日期:1994-07-24
  • 通讯作者: 卓仁禧.
  • 作者简介:罗毅,男,23岁,博士研究生.
  • 基金资助:

    国家自然科学基金

Synthesis and Antitumor Activity of Polyphosphate Ester Containing Hexestrol

LUO Yi, ZHUO Ren-Xi, FAN Chang-Lie   

  1. Department of Chemistry, Wuhan University, Wuhan, 430072
  • Received:1993-07-08 Revised:1993-11-23 Online:1994-07-24 Published:1994-07-24

摘要: 合成了3种主链含己烷雌酚的生物可降解的聚用酸酯,结构经IR、1HNMR和元素分析鉴定。通过水接触角的测定研究了聚合物的亲水─疏水性能。以pH值变化表征了聚合物的体外水解速率。初步的体外实验表明,此类聚磷酸酯具有较好的体外抗艾氏腹水癌活性。

关键词: 己烷雌酚, 聚磷酸酯, 抗肿瘤活性

Abstract: Three biodegradable polyphosphate esters were synthesized by polycondensation of hexestrol with dichlorophosphoric acid ethyl ester, dichlorophosphonoformic acid ethyl ester or dichlorophosphonoacetic acid ethyl ester.The structures of these polymers were confirmed by IR, 1H NMR and elementary analysis.The release testing was carried out in different pHmedia.The in vitro antitumor activity data showed that this kind of polyphosphate ester as polymeric prodrugs exhibits a good antitumor activity against EAC cells.

Key words: Hexestrol, Polyphosphate ester, Antitumor activity

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