英文别名
ethyl [3-benzyl-8-(3-methylbutyryl)-2-oxo-1,4,8-triazaspiro[4,5]dec-1-yl]acetate;Ethyl 2-[2-benzyl-8-(3-methylbutanoyl)-3-oxo-1,4,8-triazaspiro[4.5]decan-4-yl]acetate;ethyl 2-[2-benzyl-8-(3-methylbutanoyl)-3-oxo-1,4,8-triazaspiro[4.5]decan-4-yl]acetate