p. 15360 - 15367
(2020/11/30)2-((S)-2-Acetoxy-2-cyclohexyl-acetylamino)-malonic acid dimethyl ester
2-[4-benzyloxy-2-(2-methyl-1,3-dioxolan-2-yl)butyrylamino]malonic acid dimethyl ester
2-(2-chloro-acetylamino)-malonic acid dimethyl ester
dimethyl N-benzyloxycarbonyl-L-prolylaminomalonate
dimethyl [(2,4-dichlorobenzoyl)amino]malonate