(1R,2S)-ethyl 1-((2S,4R)-4-(phenanthridin-6-yloxy)pyrrolidine-2-carboxamido)-2-vinylcyclopropanecarboxylate 、 2-[(5-Methylpyrazine-2-carbonyl)amino]non-8-enoic acid 在
2-[(5-Methylpyrazine-2-carbonyl)amino]non-8-enoic acid 作用下,
生成 (1R,2S)-1-((2S,4R)-1-((S)-2-(5-methylpyrazine-2-carbonylamino)nonane-8-enoyl)-4-(phenanthridin-6-yloxy)pyrrolidine-2-carbonylamino)-2-ethenylcyclopropanecarboxylic acid ethyl ester