tert-butyl 2-(2S,3S)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-4-phenylbutyl-2-[4-(pyridin-2-yl)benzyl]hydrazine-1-carboxylate
2-(2S,3S)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-4-phénylbutyl-2-[4-(pyridin-2-yl)benzyl]hydrazine-1-carboxylate de tert-butyle