(9R,10R,24R,25R)-8,11,23,26-tetraoxapentacyclo[26.2.2.23,6.213,16.218,21]octatriaconta-1(30),3(38),4,6(37),13(36),14,16(35),18,20,28,31,33-dodecaene-9,10,24,25-tetracarboxylic acid 、
甲哌 、
水 生成 1,1-dimethylpiperidin-1-ium;(9R,10R,24R,25R)-8,11,23,26-tetraoxapentacyclo[26.2.2.23,6.213,16.218,21]octatriaconta-1(30),3(38),4,6(37),13(36),14,16(35),18,20,28,31,33-dodecaene-9,10,24,25-tetracarboxylate