N--(2S,3R,4S)-1-cyclohexyl-3,4-dihydroxy-6-(2-pyridyl)hexan-2-amine

(2S,3R,4S)-N-piperidyl>carbonyl>propionyl>Nim-2-(2,4-dinitrophenyl)-L-histidinyl>-1-cyclohexyl-3,4-dihydroxy-6-(2-pyridyl)hexan-2-amine