The reactions of 5,10,15,20-tetrakis(p-hydroxyphenyl) porphyrin 1 and 5-(p-hydroxy- phenyl)-10,15,20-tris(p-methoxyphenyl) porphyrin 2 with 1-bromo-2,3,4,6-O-ac
In an effort to investigate the use of short peptide chains as carriers of new anti-tumor agents, we synthesized four tripeptide-cytotoxic agent conjugates: DMQ