2-(3-甲氧基丙氧基)-4-((R)-2-(溴甲基)-3-甲基丁基)-1-甲氧基苯

methyl (2S,4S)-2-amino-4-[4-methoxy-3-(3-methoxypropoxy)benzyl]-5-methylhexanoate

benzyl ((1S,3S)-3-(4-methoxy-3-(3-methoxypropoxy)benzyl)-4-methyl-1-((S)-5-oxo-4-(propan-2-ylidene)tetrahydrofuran-2-yl)pentyl)carbamate