10-acetoxymethyl-2'O-acetyl-12O-acylimidazolyl-10,11-anhydro-10-desmethyl-O
6-methyl-3-oxodescladinosylerythromycin A 在
甲醇 、
ammonium hydroxide 作用下,
以
四氢呋喃 、
乙腈 为溶剂,
反应 48.0h,
生成
10-benzylaminometyl-10N,12O-cyclocarbamate-10-deshydroxy-10-desmethyl-O6-methyl-3-oxodescladinosylerythromycin A