(1
R)-
N,
N'-dicarbamimidoyl-
O4-[3-formyl-
O2-(2-methylamino-2-deoxy-α-L-glucopyranosyl)-5-deoxy-α-L-lyxofuranosyl]-streptamine; hydrochloride 、
氨基硫脲 在
乙醇 作用下,
生成
(1R)-N,N'-dicarbamimidoyl-O4-[O2-(2-methylamino-2-deoxy-α-L-glucopyranosyl)-3-thiosemicarbazonomethyl-5-deoxy-α-L-lyxofuranosyl]-streptamine