2-(4-Fluorophenyl)-3-oxo-2,3-dihydropyridazine-4-carboxylic acid → (3S*,4S*)-tert-butyl 4-(1-(4-methoxybenzyl)-4-(2-fluoro-4-(1-(4-fluorophenyl)-6-oxo-1,6-dihydropyridazine-5-carboxamido)phenoxy)-1H-pyrazolo[3,4-b]pyridin-3-ylamino)-3-fluoropiperidine-1-carboxylate
Reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([N:8]2[C:13](=[O:14])[C:12]([C:15]([OH:17])=O)=[CH:11][CH:10]=[N:9]2)=[CH:4][CH:3]=1.[CH3:18][O:19][C:20]1[CH:59]=[CH:58][C:23]([CH2:24][N:25]2[C:29]3=[N:30][CH:31]=[CH:32][C:33]([O:34][C:35]4[CH:40]=[CH:39][C:38]([NH2:41])=[CH:37][C:36]=4[F:42])=[C:28]3[C:27]([NH:43][C@H:44]3[CH2:49][CH2:48][N:47]([C:50]([O:52][C:53]([CH3:56])([CH3:55])[CH3:54])=[O:51])[CH2:46][C@@H:45]3[F:57])=[N:26]2)=[CH:22][CH:21]=1>>[CH3:18][O:19][C:20]1[CH:21]=[CH:22][C:23]([CH2:24][N:25]2[C:29]3=[N:30][CH:31]=[CH:32][C:33]([O:34][C:35]4[CH:40]=[CH:39][C:38]([NH:41][C:15]([C:12]5[C:13](=[O:14])[N:8]([C:5]6[CH:4]=[CH:3][C:2]([F:1])=[CH:7][CH:6]=6)[N:9]=[CH:10][CH:11]=5)=[O:17])=[CH:37][C:36]=4[F:42])=[C:28]3[C:27]([NH:43][C@H:44]3[CH2:49][CH2:48][N:47]([C:50]([O:52][C:53]([CH3:56])([CH3:54])[CH3:55])=[O:51])[CH2:46][C@@H:45]3[F:57])=[N:26]2)=[CH:58][CH:59]=1Participants
3
Reactant 2
Product 1
Procedure
Prepared from 2-(4-fluorophenyl)-3-oxo-2,3-dihydropyridazine-4-carboxylic acid (50.8 mg, 0.217 mmol, prepared according to the procedure for Example 19, Step C) and ±(3S*,4S*)-tert-butyl 4-(1-(4-methoxybenzyl)-4-(4-amino-2-fluorophenoxy)-1H-pyrazolo[3,4-b]pyridin-3-ylamino)-3-fluoropiperidine-1-carboxylate (63 mg, 0.109 mmol) according to the procedure described for Example 143, Step B. Yield: 17 mg (20%).
Workup
- customprepared
Sources & evidence
- ORD record
- ord-e87f0238b1e746fda4f1cfb88158c83d
- Source dataset
- uspto-grants-2010_05
- Patent number
- US07723330B2
Reaction notes
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