3-[(1Z,4Z,9Z,15Z)-3-Dimethoxymethyl-18-(2-methoxycarbonyl-ethyl)-8,13,17-trimethyl-7-((4E,8E)-5,9,13-trimethyl-tetradeca-4,8,12-trienoyl)-12-vinyl-porphyrin-2-yl]-propionic acid methyl ester 在
盐酸 、 sodium tetrahydroborate 作用下,
生成 dimethyl 12formyl-8-<(4E,8E)-1-hydroxy-5,9,13-trimethyl-tetradeca-4,8,12-trienyl>-2,17,18-trimethyl-3-vinylporphyrin-13,17-dipropionate