3731-38-2
3-奎宁环酮
+
105-56-6
氰乙酸乙酯
→
~30%
36860-49-8
4-amino-1-aza-3-thiatricyclo[5.2.2.02,6]undeca-2(6),4-diene-5-carboxylic acid ethyl ester
1193-65-3
3-奎宁环酮盐酸盐
~28%