methyl 2-[(2'-oxo-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-1'(2'H)-yl)methyl]benzoate → 4-[(2'-oxo-5,6-dihydrospiro[benzo[1,2-b:5,4-b']difuran-3,3'-indol]-1'(2'H)-yl)methyl]benzoic acid

HRID 303296Notes

Reaction equation

HRID 303296 reaction equation
[O:1]=[C:2]1[N:3]([CH2:22][c:23]2[cH:24][cH:25][c:26]([C:27](=[O:28])[O:29][CH3:30])[cH:31][cH:32]2)[c:4]2[cH:5][cH:6][cH:7][cH:8][c:9]2[C:10]12[c:11]1[c:12]([cH:15][c:16]3[c:20]([cH:21]1)[CH2:19][CH2:18][O:17]3)[O:13][CH2:14]2.[O:33]=[C:34]1[C:35]2([CH2:36][O:37][c:38]3[cH:39][c:40]4[c:41]([cH:42][c:43]32)[CH2:44][CH2:45][O:46]4)[c:47]2[c:48]([cH:49][cH:50][cH:51][cH:52]2)[N:53]1[CH2:54][c:55]1[cH:56][cH:57][cH:58][cH:59][c:60]1[C:61]([O:62][CH3:63])=[O:64]>>[O:1]=[C:2]1[N:3]([CH2:22][c:23]2[cH:24][cH:25][c:26]([C:27](=[O:28])[OH:29])[cH:31][cH:32]2)[c:4]2[cH:5][cH:6][cH:7][cH:8][c:9]2[C:10]12[c:11]1[c:12]([cH:15][c:16]3[c:20]([cH:21]1)[CH2:19][CH2:18][O:17]3)[O:13][CH2:14]2