上游原料
1-[(Chlorocarbonyl)oxy]ethane;ethyl carbonochloridate; Carbonchloridic acid ethyl ester;Ethyl chloroformate;Ethyl chlorocarbonateD-2-Amino-3-(3-indolyl)propionic acid; D-tryptophanTrimethylacetaldehyde; pivalaldehyde; 2,2-Dimethylpropionaldehyde; 2,2-Dimethylpropanal2(R)-(2,2-Dimethylpropylideneamino)-3-(1H-indol-3-yl)proionic acid sodium saltethyl (2R,4S)-2-(tert-butyl)-4-(1H-indol-3-ylmethyl)-5-oxo-1,3-oxazolidine-3-carboxylateethyl (2R,4R)-2-(tert-butyl)-4-(1H-indol-3-ylmethyl)-4-methyl-5-oxo-1,3-oxazolidine-3-carboxylatemethyl (2R)-2-[(ethoxycarbonyl)amino]-3-(1H-indol-3-yl)-2-methylpropanoatemethyl (2R)-2-[(ethoxycarbonyl)amino]-3-(1H-indol-3-yl)-2-methylpropanoate
