7-ethylguanosin 在
ammonium hydroxide 作用下,
生成 N-{2-Amino-6-oxo-4-[(R)-2,3,4,5-tetrahydroxy-pent-(E)-ylideneamino]-1,6-dihydro-pyrimidin-5-yl}-N-ethyl-formamide 、
N-(2-amino-6-oxo-4-β-D-ribofuranosyl-1,6-dihydro-pyrimidin-5-yl)-N-ethyl-formamide 、 N-[2-Amino-4-((2S,3R,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-ylamino)-6-oxo-1,6-dihydro-pyrimidin-5-yl]-N-ethyl-formamide 、 N-[2-Amino-6-oxo-4-((2R,3R,4R,5R)-3,4,5-trihydroxy-tetrahydro-pyran-2-ylamino)-1,6-dihydro-pyrimidin-5-yl]-N-ethyl-formamide