[1-(toluene-4-sulfonyl)-1H-imidazol-2-yl]-methanol

1-(toluene-4-sulfonyl)-1H-imidazole-2-carbaldehyde

7,8-Dibenzyl-2-chloro-1-methyl-1,7-dihydro-purin-6-one

(1S,2R)-2-氨基环戊醇

6-amino-5-(benzylamino)-3-methylpyrimidine-2,4(1H,3H)-dione