4''-O-{3-[3-(3-carboxy-1-dimethylamino-4-oxo-1,4-dihydro-quinolin-6-yl)-propoxy]-prop-2-en-1-yl}-6-O-methyl-erythromycin A ethyl ester 在
palladium 10% on activated carbon
氢气 作用下,
以
乙醇 为溶剂,
20.0 ℃
、101.33 kPa
条件下,
反应 3.0h,
生成
4''-O-{3-[3-(3-carboxy-1-dimethylamino-4-oxo-1,4-dihydro-quinolin-6-yl)-propoxy]-propyl}-6-O-methyl-erythromycin A ethyl ester