(3S,3aR,4S,6aR,9S,9aR,9bR)-4-hydroxy-3-(((2-methoxyphenyl)thio)methyl)-9-methyl-6-methyleneoctahydroazuleno[4,5-b]furan-2,8(3H,9bH)-dione

苯甲醚

2-羟基苯磺酸

甲基碘

二(2-甲氧基苯基)二硫醚