5-氨基-1-苄基-1H-咪唑-4-甲腈

(9-benzylpurin-6-yl)hydrazine

9-benzyl-2-phenylpurin-6-amine

7-Benzyl-7-aza-bicyclo<2.2.1>hepta-2,5-dien-2,3-dicarbonsaeure