英文同义词: | 5-[N-[(S)-1-[[(S)-3,4-Dihydro-8-hydroxy-1-oxo-1H-2-benzopyran]-3-yl]-3-methylbutyl]aminocarbonyl]-2,3-dideoxy-3-ethylamino-D-ribo-pentonic acid 1,4-lactone;AI-77C2;D-ribo-Hexonic acid, 2,3,6-trideoxy-6-[[(1S)-1-[(3S)-3,4-dihydro-8-hydroxy-1-oxo-1H-2-benzopyran-3-yl]-3-methylbutyl]amino]-3-(ethylamino)-6-oxo-, γ-lactone |