NEW WATER-SOLUBLE PYROPHEOPHORBIDE A DERIVATIVES AS POSSIBLE AGENTS FOR PHOTODYNAMIC THERAPY OF CANCER

被引:15
作者
ANDO, T
SUZUKI, Y
GEKA, R
IRIE, K
KOSHIMIZU, K
TAKEMURA, T
NAKAJIMA, S
SAKATA, I
机构
[1] KYOTO UNIV,FAC AGR,DEPT FOOD SCI & TECHNOL,KYOTO 606,JAPAN
[2] HOKKAIDO UNIV,APPL ELECT RES INST,SAPPORO,HOKKAIDO 060,JAPAN
[3] ASAHIKAWA MED COLL,DIV SURG OPERAT,ASAHIKAWA 078,JAPAN
[4] TOYO HAKKA CO LTD,OKAYAMA 71903,JAPAN
关键词
PHOTODYNAMIC THERAPY (PDT); PHOTOSENSITIZER; PYROPHEOPHORBIDE A (PYROPPBA); TUMOR RETENTION; RAPID CLEARANCE;
D O I
10.1016/S0040-4039(00)93440-3
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Five new water-soluble pyroPPBa derivatives, whose vinyl groups at position 2 were converted into hydrophilic groups, were synthesized, and their in vivo tumor retention was measured by the N2-pulsed laser spectrofluorometry method. The results suggested that these derivatives were advantageous to reduce hyperphotosensitivity in skin, a major side effect of photodynamic therapy.
引用
收藏
页码:5107 / 5110
页数:4
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