N-({7-[(1-acetylaziridin-2-yl)(hydroxy)methyl]-3-hydroxy-9-(1-hydroxy-3-oxobut-1-en-2-yl)-2-methyl-4,11-dioxo-1,5,8-trioxa-10-azaspiro[5.5]undec-9-en-2-yl}methyl)-3-methoxy-5-methylnaphthalene-1-carboximidic acid 在
铂 氢气 作用下,
以
1,4-二氧六环 为溶剂,
生成 3-Methoxy-5-methyl-naphthalene-1-carboxylic acid (7-(2-acetylamino-1-hydroxy-propyl)-3-hydroxy-9-{1-[1-hydroxy-meth-(Z)-ylidene]-2-oxo-propyl}-2-methyl-4,11-dioxo-1,5,8-trioxa-10-aza-spiro[5.5]undec-9-en-2-ylmethyl)-amide