| 摘要 |
A photochemotherapeutic compound of the formula <IMAGE> wherein (i) n is zero, W is a (C1-16) alkyl, alkenyl, or alkynyl linear or branched chain hydrocarbon, having no more than four O, N, or S atoms in or attached to the chain; or (ii) n is 1, W is CR or CR2, and R, R', and R'' are independently H or CH3; or (iii) N is 2, W is CR or CR2, and R, R', and R'' are independently H or CH3; and A, B, C, and D are independently selected from hydrogen, alkyl, aryl, halogen, amino, aminoalkyl, nitro, alkoxy, aryloxy, hydroxy, carboxy, haloalkyl, or haloalkoxy, particularly compounds of the foregoing structure in which W is a charged substiuent and n=0 or 1.
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