4,6,7-triethyl-1,3,5,8-tetramethyl-2-vinylporphyrin

2-(2'-chloroethyl)-4,6,7-triethyl-1,3,5,8-tetramethylporphyrin

4-(2'-chloroethyl)-1,6,8-triethyl-1,2,3,5,7,8'-hexamethyl-ac-biladiene dihydrobromide