英文别名
(3S,6R,1'R)-2,5-dimethoxy-6-isopropyl-3-<2'-(methoxycarbonyl)-1'-phenylethyl>-3,6-dihydro-1,4-pyrazine;(3S,6R,1'S)-2,5-dimethoxy-6-isopropyl-3-<2'-(methoxycarbonyl)-1'-phenylethyl>-3,6-dihydro-1,4-pyrazine;(S)-3-((2R,5S)-5-Isopropyl-3,6-dimethoxy-2,5-dihydro-pyrazin-2-yl)-3-phenyl-propionic acid methyl ester