158074-65-8Relevant articles and documents
A selenopyrylium photosensitizer for photodynamic therapy related in structure to the antitumor agent AA1 with potent in vivo activity and no long-term skin photosensitization
Leonard,Hall,Nelen,Davies,Gollnick,Camacho,Oseroff,Gibson,Hilf,Detty
, p. 4488 - 4498 (2000)
Cationic chalcogenopyrylium dyes 5 were synthesized in six steps from p-aminophenylacetylene (9), have absorption maxima in methanol of 623, 654, and 680 nm for thio-, seleno-, and telluropyrylium dyes, respectively, and generate singlet oxygen with quant