(2R,3R,4R,5S)-6-cyclohexyl-5-[(2-cyclohexylacetyl)amino]-3,4-dihydroxy-N-[(2S,3S)-3-methyl-1-oxo-1-(pyridin-2-ylmethylamino)pentan-2-yl]-2-propan-2-ylhexanamide

2-环己基-1-(2-吡啶基)乙酮

环己基乙酰氯

2-环己基溴乙烷

环己烯