755039-52-2
(2R)-2-(环戊氨基)-丁酸甲酯
+
49845-33-2
2,4-二氯-5 硝基嘧啶
→
~72%
755039-53-3
(2R)-2-[(2-氯-5-硝基-4-嘧啶基)环戊胺基]-丁酸甲酯
74645-03-7
Butanoic acid, 2-amino-, methyl ester, (R)-