Synthesis and characterization of the monomer ruthenium complex of hypocrellin B

被引:19
作者
Zhou, JH
Liu, JH
Feng, YY
Wei, SH
Gu, XT
Wang, XS [1 ]
Zhang, BW
机构
[1] Nanjing Normal Univ, Anal & Testing Ctr, Nanjing 210097, Peoples R China
[2] Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100101, Peoples R China
[3] China Pharmaceut Univ, Dept Complex Presect CMM, Nanjing 210038, Peoples R China
关键词
hypocrellin B; complex;
D O I
10.1016/j.bmcl.2005.04.035
中图分类号
R914 [药物化学];
学科分类号
100701 ;
摘要
We first synthesized and characterized a monomer ruthenium complex of hypocrellin B (HB) by chelation with Ru-(bpy)(2)Cl-2 (in which bpy = 2,2'-bipyridine). It possesses the photosensitizing properties and can be applied in photodynamic therapy (PDT). The chemiluminescence assays indicated that the photodamage ability of the complex is stronger than that of HB. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:3067 / 3070
页数:4
相关论文
共 22 条
[1]  
COLLIN RJ, 1973, J MOL STRUCT, V19, P531
[2]   NOVEL THERAPEUTIC AND DIAGNOSTIC APPLICATIONS OF HYPOCRELLINS AND HYPERICINS [J].
DIWU, Z .
PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1995, 61 (06) :529-539
[3]   HYPERICIN AND ITS PHOTODYNAMIC-ACTION [J].
DURAN, N ;
SONG, PS .
PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1986, 43 (06) :677-680
[4]   DETECTION OF SUPEROXIDE IONS IN NON-AQUEOUS MEDIA - GENERATION BY PHOTOLYSIS OF PIGMENT DISPERSIONS [J].
HARBOUR, JR ;
HAIR, ML .
JOURNAL OF PHYSICAL CHEMISTRY, 1978, 82 (12) :1397-1399
[5]   Synthesis and ESR investigation of hypocrellin glycoside [J].
He, YY ;
An, JY ;
Jiang, LJ .
TETRAHEDRON LETTERS, 1998, 39 (28) :5069-5072
[6]   STUDIES OF THE SULFONATION OF HYPOCRELLIN-A AND THE PHOTODYNAMIC ACTIONS OF THE PRODUCT [J].
HU, YZ ;
AN, JY ;
JIANG, LJ ;
CHIANG, LC .
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY, 1993, 17 (02) :195-201
[7]   STUDIES ON THE CHELATION OF HYPOCRELLIN-A WITH ALUMINUM ION AND THE PHOTODYNAMIC-ACTION OF THE RESULTING COMPLEX [J].
HU, YZ ;
AN, JY ;
JIANG, LJ ;
CHIANG, LC .
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY, 1994, 22 (03) :219-227
[8]   Solution structure of a metallointercalator bound site specifically to DNA [J].
Hudson, BP ;
Barton, JK .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (28) :6877-6888
[9]   Antiviral activities of photoactive perylenequinones [J].
Hudson, JB ;
Imperial, V ;
Haugland, RP ;
Diwu, Z .
PHOTOCHEMISTRY AND PHOTOBIOLOGY, 1997, 65 (02) :352-354
[10]   Research at the interface between chemistry and virology: Development of a molecular flashlight [J].
Kraus, GA ;
Zhang, WJ ;
Fehr, MJ ;
Petrich, JW ;
Wannemuehler, Y ;
Carpenter, S .
CHEMICAL REVIEWS, 1996, 96 (01) :523-535