Porfimer sodium is t he sodium salt of a mixture of oligomers formed by ether and ester linkages of up to eight porphyrin units with photodynamic activity. Absorbed selectively by tumor cells, porfimer produces oxygen radicals after activation by 630 nm w
Dactylarin is a cytotoxic antibiotic. Dactylarin isolated from Dactylaria lutea. Dactylarin interacts with thiols, which explains its inhibitory effect on the above glycolytic enzymes.