1-(1,1-Dimethylethyl) (3R)-1,3-pyrrolidinedicarboxylate72925-16-783 % similar 1-Boc-azetidine-3-carboxylic acid142253-55-272 % similar 1-(1,1-Dimethylethyl) (3R)-1,3-piperidinedicarboxylate163438-09-372 % similar 7-(1,1-Dimethylethyl) 7-azaspiro[3.5]nonane-2,7-dicarboxylate873924-12-070 % similar 1-tert-Butoxycarbonyl-4-acetylpiperidine206989-61-966 % similar 1-(1,1-Dimethylethyl) 4-methyl 1,4-piperidinedicarboxylate124443-68-163 % similar 1-(Ethoxycarbonyl)-4-piperidinecarboxylic acid118133-15-662 % similar N-Boc-4-piperidinemethanol123855-51-662 % similar tert-Butyl 4-aminopiperidine-1-carboxylate87120-72-761 % similar 3-(1,1-Dimethylethyl) (1α,5α,6α)-3-azabicyclo[3.1.0]hexane-3,6-dicarboxylate927679-54-760 % similar tert-Butyl (3R)-3-hydroxypyrrolidine-1-carboxylate109431-87-057 % similar tert-Butyl 3-carbamoylpyrrolidine-1-carboxylate122684-34-857 % similar 1,1-Dimethylethyl 1-pyrrolidinecarboxylate86953-79-957 % similar 4-[(tert-Butoxy)carbonyl]piperazine-2-carboxylic acid128019-59-057 % similar 1-[(tert-Butoxy)carbonyl]piperidine-2-carboxylic acid118552-55-956 % similar 1-tert-Butyl 3-methyl pyrrolidine-1,3-dicarboxylate122684-33-756 % similar 1,1-Dimethylethyl 1-piperidinecarboxylate75844-69-856 % similar 1-(1,1-Dimethylethyl) 4-(4-carboxyphenyl)-1-piperidinecarboxylate149353-75-355 % similar tert-Butyl 3-(hydroxymethyl)pyrrolidine-1-carboxylate114214-69-655 % similar (3S)-1-[(1,1-Dimethylethoxy)carbonyl]-3-pyrrolidineacetic acid204688-61-955 % similar