tert-butyl 4-(n-methoxy-n-methylcarbamoyl)-1-piperidinecarboxylate |
4-(n-methoxy-n-methylcarbamoyl)-1-piperidinecarboxylic acid tert-butyl ester |
1-(tert-butoxycarbonyl)-n-methoxy-n-methyl-4-piperidinecarboxamide |
1-boc-n-methoxy-n-methyl-4-piperidinecarboxamide |
1-(tert-butoxycarbonyl)-4-(n-methoxy-n-methylcarbamoyl)piperidine |
1-boc-4-(n-methoxy-n-methylcarbamoyl)piperidine |