[5-(7-Methoxy-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isochromen-5-ylmethyl)-benzo[1,3]dioxol-4-ylmethyl]-methyl-cyanamide 在
lithium aluminium tetrahydride 作用下,
以
四氢呋喃 为溶剂,
反应 2.0h,
以36 mg的产率得到[5-((5R,7R)-7-Methoxy-7,8-dihydro-5H-[1,3]dioxolo[4,5-g]isochromen-5-ylmethyl)-benzo[1,3]dioxol-4-ylmethyl]-methyl-amine