3,8-bis-(2-acetoxy-ethyl)-13,17-bis-(2-methoxycarbonyl-ethyl)-2,7,12,18-tetramethyl-10-oxo-5,10,15,22,23,24-hexahydro-21
H-biline-1,19-dicarboxylic acid dibenzyl ester 生成
3,3'-[8-(2-acetoxy-ethyl)-4,9,13,19-tetramethyl-2,3-dihydro-21H,23H-pyrano[2,3,4-ta]porphine-14,18-diyl]-bis-propionic acid dimethyl ester