Methyl 1-(5-(5-(4-(2-methylpropyl)phenyl)-1,2,4-oxadiazol-3-yl)-2,3-dihydro-1h-inden-1-yl)azetidine-3-carboxylate 、
sodium hydroxide 在
methanol-dichloromethane 作用下,
以
甲醇 、
methanol-dichloromethane 、
盐酸 为溶剂,
反应 3.0h,
以4 L of 3:1 v/v CH2Cl2/MeOH+1% NH4OH afforded 2.60 g of the title compound的产率得到1-(5-(5-(4(2-Methylpropyl)phenyl)-1,2,4-oxadiazol-3-yl]-2,3-dihydro-1H-inden-1-yl)azetidine-3-carboxylic acid