3-methyl-6,7-dihydro-5H-cyclopenta[b]isoxazolo[4,5-e]pyridine-4-carboxylic acid

2-(CHLOROMETHYL)-5-METHOXY-4H-PYRAN-4-ONE

7,8-dihydro-5H-pyrano[4,3-d]pyrimidin-2-amine

顺式-5-Boc-六氢吡咯并[3,4-b]吡咯, CIS-5-BOC-1H-HEXAHYDROPYRROLO[3,4-B]PYRROLE

3-(氨基甲基)-3-羟基吡咯烷-1-羧酸叔丁酯, tert-butyl 3-(aminomethyl)-3-hydroxy-1-pyrrolidinecarboxylate

tert-butyl (3aS,6aS)-hexahydropyrrolo[3,4-b]pyrrole-1(2H)-carboxylate

六氢吡咯并[3,4-b]吡咯-1(2H)-羧酸叔丁酯

5-chloro-2-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one

4-(2-丙炔基氧)苯胺, [4-(2-propyn-1-yloxy)phenyl]amine

2-isobutyl-1H-imidazole

3-(3-aminophenyl)-1-methyl-2,4-imidazolidinedione

3-[(3-fluorobenzyl)oxy]azetidine