arnicolide B 、
乙醇 以
various solvent(s) 为溶剂,
反应 26298.0h,
生成 3-Methyl-butyric acid (3S,3aR,4S,4aR,7R,7aS,8R,9aR)-7-ethoxy-3,4a,8-trimethyl-2,5-dioxo-dodecahydro-azuleno[6,5-b]furan-4-yl ester 、 3-Methyl-butyric acid (3S,3aR,4S,4aR,7S,7aS,8R,9aR)-7-ethoxy-3,4a,8-trimethyl-2,5-dioxo-dodecahydro-azuleno[6,5-b]furan-4-yl ester