英文别名
6-(tert-butoxycarbonyl-phthalimido-methyl)-5-thia-7-aza-spiro[3.4]octane-8-carboxylic acid;Tert-butyl-8-carboxy-alpha-phthalimido-5-thia-7-azaspiro[3.4]octane-6-acetate;6-[1-(1,3-dioxoisoindol-2-yl)-2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]-5-thia-7-azaspiro[3.4]octane-8-carboxylic acid