3-[(4Z,10Z,15Z,19Z)-18-(2-Methoxycarbonyl-ethyl)-3,7,12,17,22-pentamethyl-8,13-divinyl-22,24-dihydro-porphin-2-yl]-propionic acid methyl ester

5-[5-Carboxy-4-(2-chloro-ethyl)-3-methyl-1H-pyrrol-2-ylmethyl]-4-(2-chloro-ethyl)-1,3-dimethyl-1H-pyrrole-2-carboxylic acid

2,4-Bis(2-chloroethyl)-6,7-bis(2-methoxycarbonylethyl)-1,3,5,8,Na-pentamethylporphyrin

(Z)-methyl 2-(5-((3-methoxy-5-oxo-1H-pyrrol-2(5H)-ylidene)methyl)-2,4-dimethyl-1Hpyrrol-3-yl)acetate

(Z)-2-(5-((3-methoxy-5-oxo-1,5-dihydro-2H-pyrrol-2-ylidene)methyl)-2,4-dimethyl-1H-pyrrol-3-yl)acetic acid