506-59-2
盐酸二甲胺
+
151072-00-3
(2S,4S)-5-p-nitrobenzyloxycarbonyl-2-thia-5-azabicyclo[2.2.1]heptan-3-one
→
~89%
96034-64-9
美罗配南侧链
130625-70-6
(2S,4R)-2-dimethylaminocarbonyl-4-mesyloxy-1-p-nitrobenzyloxycarbonylpyrrolidine
→
96034-64-9
美罗配南侧链