从化学合成到生物合成——天然产物全合成新趋势
张发光, 曲戈, 孙周通, 马军安

From chemical synthesis to biosynthesis: trends toward total synthesis of natural products
Faguang ZHANG, Ge QU, Zhoutong SUN, Jun′an MA
图15 鬼臼毒素的两种化学-酶法合成途径
Fig. 15 Two chemoenzymatic synthesis pathways of podophyllotoxin