8-(carboxymethyl)-12-hydroxy-9-[(Z)-3-hydroxy-3-(2-hydroxyphenyl)prop-2-enoyl]-10,11-dimethoxy-1-oxonaphtho[3,2-g]isochromene-3-carboxylic acid 、
甲胺 以
乙醇 为溶剂,
反应 0.17h,
以47%的产率得到8-Carboxymethyl-12-hydroxy-9-[(Z)-3-hydroxy-3-(2-hydroxy-phenyl)-acryloyl]-10,11-dimethoxy-2-methyl-1-oxo-1,2-dihydro-naphtho[2,3-g]isoquinoline-3-carboxylic acid