2-Amino-5-chloropyridine → HCID 67040866, 화합물
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[CH:1]1[C:13]2[CH:12]([CH2:14][O:15][C:16](=[O:37])[NH:17][C:18]3[CH:23]=[CH:22][C:21]([S:24][C:25]4[CH:30]=[CH:29][C:28]([C:31](Cl)=[O:32])=[CH:27][C:26]=4[N+:34]([O-:36])=[O:35])=[CH:20][CH:19]=3)[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1.[Cl:38][C:39]1[CH:40]=[CH:41][C:42]([NH2:45])=[N:43][CH:44]=1.C(N(C(C)C)CC)(C)C>O1CCCC1>[CH:1]1[C:13]2[CH:12]([CH2:14][O:15][C:16](=[O:37])[NH:17][C:18]3[CH:23]=[CH:22][C:21]([S:24][C:25]4[CH:30]=[CH:29][C:28]([C:31](=[O:32])[NH:45][C:42]5[CH:41]=[CH:40][C:39]([Cl:38])=[CH:44][N:43]=5)=[CH:27][C:26]=4[N+:34]([O-:36])=[O:35])=[CH:20][CH:19]=3)[C:11]3[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=3)[C:5]=2[CH:4]=[CH:3][CH:2]=1참가 물질
5
실험 절차
A solution of the product of Example 52C (471 mg, 0.861 mmol) in anhydrous tetrahydrofuran (8 mL) was treated with 5-chloro-2-aminopyridine (125 mg, 0.972 mmol) and diisopropylethylamine (0.232 mL, 1.332 mmol), and stirred at room temperature under a nitrogen atmosphere for 18 hours. The solvent was removed by rotary evaporation in vacuo, the residue taken up in ethyl acetate (250 mL) and washed with saturated aqueous sodium bicarbonate (50 mL), water (2×50 mL), and brine (50 mL). The organic phase was dried over anhydrous sodium sulfate, filtered, and concentrated in vacuo. Trituration with methylene chloride provided the title compound as a yellow solid (373 mg, 61%).