(1S,3S,7S,8S)-3-hydroxy-8-(2-((2R,4R)-4-hydroxy-6-oxotetrahydro-2H-pyran-2-yl)ethyl)-7-methyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl (E)-2-methylbut-2-enoate 在
水 、 sodium hydroxide 作用下,
以
1,4-二氧六环 为溶剂,
反应 0.5h,
以23 mg的产率得到sodium (3R,5R)-3,5-dihydroxy-7-((1S,2S,6S,8S)-6-hydroxy-2-methyl-8-(((E)-2-methylbut-2-enoyl)oxy)-1,2,6,7,8,8a-hexahydronaphthalen-1-yl)heptanoate