2-[[(1S,2R,5R,7R,8R,9R,11R,13R,14R)-8-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-1,5,7,9,11,13-hexamethyl-4,6,12,16-tetraoxo-3,17-dioxa-15-azabicyclo[12.3.0]heptadecan-9-yl]oxy]acetaldehyde 在
palladium 10% on activated carbon 、
氢气 作用下,
以
甲醇 、
二氯甲烷 为溶剂,
反应 20.0h,
生成 (3aS,4R,7R,9R,10R,11R,13R,15R,15aR)-11-(2-Benzylamino-ethoxy)-10-((2S,3R,4S,6R)-4-dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-4-ethyl-3a,7,9,11,13,15-hexamethyl-octahydro-3,5-dioxa-1-aza-cyclopentacyclotetradecene-2,6,8,14-tetraone