[I:1][C:2]1[CH:3]=[C:4]([C:8]2[O:9][C:10]3[C:15]([C:16](=[O:18])[CH:17]=2)=[C:14]([OH:19])[CH:13]=[C:12]([OH:20])[C:11]=3[C@@H:21]2[CH2:25][CH2:24][N:23]([CH3:26])[C@H:22]2[CH2:27][OH:28])[CH:5]=[CH:6][CH:7]=1.[ClH:29]>CO>[ClH:29].[I:1][C:2]1[CH:3]=[C:4]([C:8]2[O:9][C:10]3[C:15]([C:16](=[O:18])[CH:17]=2)=[C:14]([OH:19])[CH:13]=[C:12]([OH:20])[C:11]=3[C@@H:21]2[CH2:25][CH2:24][N:23]([CH3:26])[C@H:22]2[CH2:27][OH:28])[CH:5]=[CH:6][CH:7]=1The compound of example 69 (0.050 g, 0.101 mmol) was suspended in methanol (1 mL) and treated with ethereal HCl and the organic solvent was evaporated to afford the title salt.
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