(6-amino-4-chloro-5-nitropyridin-2-yl)carbamate 、
(2R,3R)-2,3-Dihydroxy-succinic acid; compound with 4-((1S,2R)-2-amino-1-hydroxy-propyl)-phenol 在
三乙胺 作用下,
以
乙醇 为溶剂,
反应 21.0h,
以5.11 g的产率得到ethyl <(1R,2S)-6-amino-4-<<2-hydroxy-2-(4-hydroxyphenyl)-1-methylethyl>amino>-5-nitropyridin-2-yl>carbamate