1-Boc-azetidine-3-carboxylic acid142253-55-2100 % similar 1-(1,1-Dimethylethyl) (3R)-1,3-pyrrolidinedicarboxylate72925-16-778 % similar 1-(1,1-Dimethylethyl) (3R)-1,3-piperidinedicarboxylate163438-09-376 % similar 3-(1,1-Dimethylethyl) (1α,5α,6α)-3-azabicyclo[3.1.0]hexane-3,6-dicarboxylate927679-54-772 % similar 7-(1,1-Dimethylethyl) 7-azaspiro[3.5]nonane-2,7-dicarboxylate873924-12-065 % similar 1,1-Dimethylethyl 3-acetyl-1-azetidinecarboxylate870089-49-964 % similar [1-(tert-Butoxycarbonyl)azetidin-3-yl]acetic acid183062-96-663 % similar 1-tert-Butyl 3-methyl azetidine-1,3-dicarboxylate610791-05-461 % similar tert-Butyl 6-Oxa-3-azabicyclo(3.1.0)hexane-3-carboxylate114214-49-260 % similar 4-[(tert-Butoxy)carbonyl]piperazine-2-carboxylic acid128019-59-060 % similar tert-Butyl 3-bromoazetidine-1-carboxylate1064194-10-058 % similar 1,1-Dimethylethyl 3-(1-hydroxy-1-methylethyl)-1-azetidinecarboxylate1257293-79-058 % similar Hexahydropyrrolo[3,4-C]pyrrole-2-carboxylic acid tert-butyl ester141449-85-655 % similar 1,1-Dimethylethyl 3,8-diazabicyclo[3.2.1]octane-3-carboxylate201162-53-055 % similar Rel-1,1-dimethylethyl (3R,4R)-3-fluoro-4-hydroxy-1-pyrrolidinecarboxylate869481-93-654 % similar 1-(1,1-Dimethylethyl) (2S,4R)-4-hydroxy-1,2-pyrrolidinedicarboxylate13726-69-753 % similar trans-4-tert-Butoxycarbonyl-cyclohexane carboxylic acid1021273-74-453 % similar (S)-3-Hydroxypyrrolidine-1-carboxylic acid tert-butyl ester101469-92-553 % similar 3-Hydroxypyrrolidine-1-carboxylic acid tert-butyl ester103057-44-953 % similar tert-Butyl3-((methylamino)methyl)azetidine-1-carboxylate1049730-81-553 % similar