Hydrochloric Acid → 6-cyano-2,2-dimethyl-4-{1,2-dihydro-2-oxo-4-(1,3-dihydroxypropyl)-1-pyridinyl}-2H-benzo[b]pyran
Reaction equation
[BH4-:30].[C:1](#[N:2])[c:3]1[cH:4][c:5]2[c:6]([cH:28][cH:29]1)[O:7][C:8]([CH3:26])([CH3:27])[CH:9]=[C:10]2[n:11]1[c:12](=[O:25])[cH:13][c:14]([CH:17]([CH2:18][C:19](=[O:20])[O:21][CH2:22][CH3:23])[OH:24])[cH:15][cH:16]1.[ClH:32].[Na+:31].[O:33]1[CH2:34][CH2:35][O:36][CH2:37][CH2:38]1>>[C:1](#[N:2])[c:3]1[cH:4][c:5]2[c:6]([cH:28][cH:29]1)[O:7][C:8]([CH3:26])([CH3:27])[CH:9]=[C:10]2[n:11]1[c:12](=[O:25])[cH:13][c:14]([CH:17]([CH2:18][CH2:19][OH:20])[OH:24])[cH:15][cH:16]1
