| 摘要 |
The present invention relates to a phenothiazinium compound of Formula (I), wherein A and B are each independently (a) or (b) in which Z is CH 2 , O, S, SO 2 , NH, NCH 3 , NC 2 H 5 , NCH 2 CH 2 OH, or NCOCH 3 and R 1 and R 2 are each independently linear or branched C n H 2n Y, where n is 1-6, Y is H, F, Cl, Br, I, OH, OCH 3 , OC 2 H 5 , OC 3 H 7 , CN or OCOCH 3 , and where X P- is a counteranion and P is 1, 2 or 3 but not including a compound where A and B are both either-N(CH 3 ) 2 or -N(CH 2 CH 3 ) 2 . The invention also relates to use of the compound of the invention as a PDT agent or a photodiagnostic agent.
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