甲烷磺酸 、 (E)-2(R)-[1(S)-[(tetrahydro-2-(RS)pyranyloxy)carbamoyl]-4-phenyl-3-butenyl]-2'-(methanesulphonyl)-4-methyl-2'-(2,6-dimethyl-4-pyrimidinyl)valerohydrazide 以there was obtained 0.039 g of (E)-2(R)-[1(S)-(hydroxycarbamoyl)-4-phenyl-3-butenyl]-2′-(methanesulphonyl)-4-methyl-2′-(2,6-dimethyl-4-pyrimidinyl)valerohydrazide methanesulphonate in the form of an off-white solid的产率得到(E)-2(R)-[1(S)-(hydroxycarbamoyl)-4-phenyl-3-butenyl]-2'-(methanesulphonyl)-4-methyl-2'-(2,6-dimethyl-4-pyrimidinyl)valerohydrazide methanesulphonate