(3R)-6-hydroxy-8-[(3R)-6-hydroxy-9-methoxy-3-methyl-1,7,10-trioxo-3,4-dihydrobenzo[h]isochromen-8-yl]-9-methoxy-3-methyl-3,4-dihydrobenzo[h]isochromene-1,7,10-trione 生成
7-Amino-8-(7-amino-10-hydroxy-3-methyl-1,6,9-trioxo-3,4-dihydrobenzo[g]isochromen-8-yl)-10-hydroxy-3-methyl-3,4-dihydrobenzo[g]isochromene-1,6,9-trione