4-isobutoxy-6-((6-(4-isobutoxy-8-(4-isobutoxy-8-nitroquinoline-2-carboxamido)quinoline-2-carboxamido)pyridin-2-yl)carbamoyl)picolinic acid 、 在
6-chloro-3-((dimethylamino)(dimethyliminio)methyl)-1H-benzo[d][1,2,3]triazol-3-ium-1-olatehexafluorophosphate(V) 、
三乙胺 作用下,
以
二氯甲烷 为溶剂,
反应 72.0h,
以18 mg的产率得到2-N-[6-[[hydroxy-[6-[C-hydroxy-N-[6-[[hydroxy-[8-[[hydroxy-[4-(2-methylpropoxy)-8-nitroquinolin-2-yl]methylidene]amino]-4-(2-methylpropoxy)quinolin-2-yl]methylidene]amino]pyridin-2-yl]carbonimidoyl]-4-(2-methylpropoxy)pyridin-2-yl]methylidene]amino]pyridin-2-yl]-6-N-[6-[[hydroxy-[8-[[hydroxy-[4-(2-methylpropoxy)-8-nitroquinolin-2-yl]methylidene]amino]-4-(2-methylpropoxy)quinolin-2-yl]methylidene]amino]pyridin-2-yl]-4-(2-methylpropoxy)pyridine-2,6-dicarboximidic acid