重氮甲烷 、
、
聚甘氨酸 生成
17-carboxygibberellin A4 dimethyl ester 、 methyl (1S,2S,4aR,4bR,7R,9aR,10S,10aR,E)-2-hydroxy-8-(2-((2-methoxy-2-oxoethyl)amino)-2-oxoethylidene)-1-methyl-13-oxododecahydro-4a,1-(epoxymethano)-7,9a-methanobenzo[a]azulene-10-carboxylate