2R-(t-叔丁氧羰基)氨基-1,4-二氯-3S-羟基丁烷

N-t-叔丁氧羰基-2S-1S-丁基二甲基硅烷基氧基-2-氯乙基)氮丙啶

2S-t-丁基二甲基硅烷基氧基-3R-(t-叔丁氧羰基)-氨基-1,4-二氯丁烷

(2S)-tert-butyl 2-((1S)-2-chloro-1-((tetrahydro-2H-pyran-2-yl)oxy)ethyl)aziridine-1-carboxylate

tert-butyl ((2R,3S)-1,4-dichloro-3-((tetrahydro-2H-pyran-2-yl)oxy)butan-2-yl)carbamate