糠醛 、
3-descladinosyl-9-deokso-9a-aza-9a-(3-aminopropyl)-9a-homoeritromicin A 在
sodium tetrahydroborate 作用下,
以
乙醇 为溶剂,
反应 22.0h,
以6%的产率得到(2R,3S,4R,5R,8R,10R,11R,12S,13S,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-2-ethyl-6-[3-(furan-2-ylmethylamino)propyl]-3,4,10,13-tetrahydroxy-3,5,8,10,12,14-hexamethyl-1-oxa-6-azacyclopentadecan-15-one