(8S)-8-[(5R)-6-methyl-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]-6,8-dihydrofuro[3,4-g][1,3]benzodioxol-6-ol 在
sodium tetrahydroborate 作用下,
生成 (S)-(5-Hydroxymethyl-benzo[1,3]dioxol-4-yl)-((S)-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-5-yl)-methanol