HCID 14722828, compound → HCID 22399592, compound
Reaction equation
[CH:1]1([CH2:4][C:5]2[C:6]([OH:15])=[C:7]([CH:11]=[CH:12][C:13]=2[OH:14])[C:8]([NH2:10])=[O:9])[CH2:3][CH2:2]1.I[CH2:17][CH2:18][CH2:19][O:20][C:21]1[CH:34]=[CH:33][C:24]2[CH2:25][CH2:26][CH:27]([C:29]([O:31][CH3:32])=[O:30])[O:28][C:23]=2[C:22]=1[CH2:35][CH2:36][CH3:37]>>[NH2:10][C:8]([C:7]1[CH:11]=[CH:12][C:13]([O:14][CH2:17][CH2:18][CH2:19][O:20][C:21]2[CH:34]=[CH:33][C:24]3[CH:25]=[CH:26][CH:27]([C:29]([O:31][CH3:32])=[O:30])[O:28][C:23]=3[C:22]=2[CH2:35][CH2:36][CH3:37])=[C:5]([CH2:4][CH:1]2[CH2:3][CH2:2]2)[C:6]=1[OH:15])=[O:9]Participants
3
Procedure
The compound of Example 66 and the compound of Example 23 are reacted together under the conditions described in Example 24. The crude product is purified by chromatography on silica gel using ethyl acetate/hexane (4:6) as eluant to afford the product.
Workup
- customThe crude product is purified by chromatography on silica gel
- customto afford the product
Sources & evidence
- ORD record
- ord-3661bda2846a4ebe8c24f8d70fa3e693
- Source dataset
- uspto-grants-1992_06
- Patent number
- US05124350
Reaction notes
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