N-[2-[1-hydroxy-2-[[1-(8-hydroxy-1-oxo-3,4-dihydroisochromen-3-yl)-3-methylbutyl]amino]-2-oxoethyl]-5-oxooxolan-3-yl]pentanamide 生成
2-hydroxy-N-[1-(8-hydroxy-1-oxo-3,4-dihydroisochromen-3-yl)-3-methylbutyl]-2-[5-oxo-3-(pentylamino)oxolan-2-yl]acetamide