H-Met-OAll·TosOH

Fmoc-β-HoPro-OH

Fmoc-β-HoSer(tBu)-OH

H-Thr(Bzl)-OBzl·HCl

Fmoc-HoTyr-OH·DCHA

1-(四氢-2H-吡喃-4-基)乙酮, 1-(tetrahydro-2H-pyran-4-yl)ethanone

[[(4-叔丁基-3,5-二甲基-1H-吡咯-2-基)(4-叔丁基-3,5-二甲基-2H-吡咯-2-亚基)甲基]甲烷](二氟硼烷), [[(4-tert-Butyl-3,5-dimethyl-1H-pyrrol-2-yl)(4-tert-butyl-3,5-dimethyl-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane)

1-(3-Aminopropyl)imidazole

1-(3-氨丙基)咪唑

2-(3-(1-苄基哌啶-4-基)-2-氧代丙基)-4,5-二甲氧基苯甲酸(多奈哌齐杂质), 2-[3-(1-Benzylpiperidin-4-yl)-2-oxopropyl]-4,5-dimethoxybenzoic acid

2-[[(5S)-2-氧代-3-[4-(3-氧代-4-吗啉基)苯基]-5-噁唑烷基]甲基]-1H-异吲哚-1,3(2H)-二酮, 2-[[(5S)-2-Oxo-3-[4-(3-oxo-4-morpholinyl)phenyl]-5-oxazolidinyl]methyl]-1H-isoindole-1,3(2H)-dione