Dichloromethane → N-(2,6-diisopropylphenyl)-2-[1-(4-methanesulfonyl-phenyl)-2,4-dioxo-1,3-diazaspiro[4.5]dec-3-yl]acetamide

Reaction equation

O[O:2][S:3]([O-:5])=O.[K+].C([C:9]1[CH:14]=[CH:13][C:12]([N:15]2[C:19]3([CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]3)[C:18](=[O:25])[N:17]([CH2:26][C:27]([NH:29][C:30]3[C:35]([CH:36]([CH3:38])[CH3:37])=[CH:34][CH:33]=[CH:32][C:31]=3[CH:39]([CH3:41])[CH3:40])=[O:28])[C:16]2=[O:42])=[CH:11][CH:10]=1)#N.Cl[CH2:44]Cl>CO.O>[CH:36]([C:35]1[CH:34]=[CH:33][CH:32]=[C:31]([CH:39]([CH3:41])[CH3:40])[C:30]=1[NH:29][C:27](=[O:28])[CH2:26][N:17]1[C:18](=[O:25])[C:19]2([CH2:24][CH2:23][CH2:22][CH2:21][CH2:20]2)[N:15]([C:12]2[CH:11]=[CH:10][C:9]([S:3]([CH3:44])(=[O:5])=[O:2])=[CH:14][CH:13]=2)[C:16]1=[O:42])([CH3:37])[CH3:38]