trans-(2S,4S,5S,7S)-5-azido-4-hydroxy-2-isopropyl-7-[4-methoxy-73-(3-methoxy-propoxy)-benzyl]-8-methyl-nonanoic acid [(3S,4R)- and (3R,4S)-4-hydroxy-tetrahydro-furan-3-yl]-amide 以
乙醇 、
正己烷 为溶剂,
生成 (2S,4S,5S,7S)-5-azido-4-hydroxy-2-isopropyl-7-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-8-methyl-nonanoic acid [trans-(3S,4R)- or (3R,4S)-4-hydroxy-tetrahydro-furan-3-yl]-amide 、
(2S,4S,5S,7S)-5-azido-4-hydroxy-2-isopropyl-7-[4-methoxy-3-(3-methoxy-propoxy)-benzyl]-8-methyl-nonanoic acid [trans-(3S,4R)-4-hydroxy-tetrahydro-furan-3-yl]-amide