Ethyl 1-( 3'-cyano-4',6'-dimethylpyridin-2'-yl)-iso-nipecotate

4-(N-Hydroxycarbamimidoylmethyl)-piperazine-1-carboxylic acid tert-butyl ester

Ethyl 5-Piperazin-1-ylmethylisoxazole-3-carboxylate

3-Cyano-5-methyl-2-(trifluoromethyl)furan

1-tert-Butyloxycarbonyl-4-[2-(N-hydroxycarbamimidoyl)ethyl]piperazine

5-(tert-Butyloxycarbonyamino)methyl-3-phenyl-[1,2,4]oxadiazole

5 -甲基- 3 -吡啶-3-基-二氢二氯[ 2 ]；, 5-Aminomethyl-3-pyridin-3-yl-[1,2,4]oxadiazole; dihydrochloride

Methyl 5-(2-bromophenyl)isoxazole-3-carboxylate

4-Hydroxymethyl-2-(4-chlorophenyl)-3H-imidazole

Ethyl 3-oxo-2-(p-tolyloxy)butyrate

Ethyl 5-acetyl-3-methylisoxazole-4-carboxylate