(-)-(1R,2S,5R)-5-methyl-2-(1-methyl-1-phenylethyl)cyclohexyl 5-methyl-3-(2,4,6-trimethylphenyl)isoxazole-4-carboxylate 在
4-二甲氨基吡啶 、 sodium tetrahydroborate 、
N,N'-二环己基碳二亚胺 作用下,
生成 (S)-2-Phenyl-propionic acid 5-methyl-3-(2,4,6-trimethyl-phenyl)-4,5-dihydro-isoxazol-4-ylmethyl ester