[Ru(η6-p-cymene)Cl2(pta)] (pta=1,3,5-triaza-7-phosphatricyclo[3.3.1.1]decane):: a water soluble compound that exhibits pH dependent DNA binding providing selectivity for diseased cells

被引:481
作者
Allardyce, CS [1 ]
Dyson, PJ [1 ]
Ellis, DJ [1 ]
Heath, SL [1 ]
机构
[1] Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England
关键词
D O I
10.1039/b104021a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The water soluble complex [Ru(eta (6)-p-cymene)Cl-2(pta)] (pta = 1,3,5-triaza-7-phosphatricyclo[3.3.1.1]decane), exhibits pH dependent DNA damage; the pH at which damage is greatest correlates well to the pH environment of cancer cells.
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页码:1396 / 1397
页数:2
相关论文
共 12 条
[1]   SYNTHESIS OF A MONOPHOSPHORUS ANALOG OF HEXAMETHYLENETETRAMINE [J].
DAIGLE, DJ ;
PEPPERMA.AB ;
VAIL, SL .
JOURNAL OF HETEROCYCLIC CHEMISTRY, 1974, 11 (03) :407-408
[2]   REACTIONS OF PHOSPHINE, ARSINE, AND STIBINE WITH CARBONYLBIS-(TRIETHYLPHOSPHINE)IRIDIUM(L) HALIDES .1. REACTIONS IN TOLUENE - X-RAY CRYSTAL-STRUCTURES OF [IR(CO)CLH(PET3)2(ASH2)] AND [IR(CO)XH(PET3)2-(MU-ZH2)RUCL2(ETA-6-MEC6H4CHME2-P)](X=BR,Z=P-X=CL,Z=AS) [J].
EBSWORTH, EAV ;
GOULD, RO ;
MAYO, RA ;
WALKINSHAW, M .
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 1987, (11) :2831-2838
[3]   STUDIES ON TRANSITION-METAL PARACYCLOPHANE COMPOUNDS - REACTIONS OF [(M(ETA(6)-C16H16)CL-2)(2)] (M=RU, OS) WITH TERTIARY PHOSPHINES - THE CRYSTAL-STRUCTURES OF [RU(ETA(6)-C16H16)CL-2(PPH(3))].CHCL3 AND [RU(ETA(6)-C6H6)CL-2(PPH(3))].2CH(2)CL(2) [J].
ELSEGOOD, MRJ ;
TOCHER, DA .
POLYHEDRON, 1995, 14 (20-21) :3147-3156
[4]   ANTIMETASTATIC ACTION AND TOXICITY ON HEALTHY TISSUES OF NA[TRANS-RUCL4(DMSO)IM] IN THE MOUSE [J].
GAGLIARDI, R ;
SAVA, G ;
PACOR, S ;
MESTRONI, G ;
ALESSIO, E .
CLINICAL & EXPERIMENTAL METASTASIS, 1994, 12 (02) :93-100
[5]   Inhibition of topoisomerase II catalytic activity by two ruthenium compounds: A ligand-dependent mode of action [J].
Gopal, YNV ;
Jayaraju, D ;
Kondapi, AK .
BIOCHEMISTRY, 1999, 38 (14) :4382-4388
[6]   DINUCLEAR DIPHOSPHINE-BRIDGED COMPLEXES OF RHODIUM, IRIDIUM, AND RUTHENIUM - SYNTHESIS AND STRUCTURE [J].
KEIM, W ;
KRANEBURG, P ;
DAHMEN, G ;
DECKERS, G ;
ENGLERT, U ;
LINN, K ;
SPANIOL, TP ;
RAABE, G ;
KRUGER, C .
ORGANOMETALLICS, 1994, 13 (08) :3085-3094
[7]  
MARTIN GR, 1994, CANCER RES, V54, P5670
[8]   Ruthenium(II) complexes containing both arene and functionalized phosphines. Synthesis and catalytic activity for the hydrogenation of styrene and phenylacetylene [J].
Moldes, I ;
de la Encarnacion, E ;
Ros, J ;
Alvarez-Larena, A ;
Piniella, JF .
JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1998, 566 (1-2) :165-174
[9]   Improved understanding in platinum antitumour chemistry [J].
Reedijk, J .
CHEMICAL COMMUNICATIONS, 1996, (07) :801-806
[10]   Why does cisplatin reach guanine-N7 with competing S-donor ligands available in the cell? [J].
Reedijk, J .
CHEMICAL REVIEWS, 1999, 99 (09) :2499-2510