Pyridine → HCID 57954440, 화합물

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N1C=CC=CC=1.[NH:7]1[CH2:12][CH2:11][CH:10]([C:13]2[O:17][N:16]=[C:15]([C:18]3[CH:23]=[CH:22][N:21]=[CH:20][CH:19]=3)[N:14]=2)[CH2:9][CH2:8]1.[CH3:24][C:25]([CH3:31])([CH3:30])[CH2:26][C:27](Cl)=[O:28]>C(Cl)Cl>[CH3:24][C:25]([CH3:31])([CH3:30])[CH2:26][C:27]([N:7]1[CH2:12][CH2:11][CH:10]([C:13]2[O:17][N:16]=[C:15]([C:18]3[CH:23]=[CH:22][N:21]=[CH:20][CH:19]=3)[N:14]=2)[CH2:9][CH2:8]1)=[O:28]

참가 물질

실험 절차

A solution of pyridine (18 μl, 0.22 mmol) and 4-(5-piperidin-4-yl-[1,2,4]oxadiazol-3-yl)pyridine (Example 51, 50 mg, 022 mmol) in CH2Cl2 (4 ml) was treated with 3,3-dimethylbutanoyl chloride (58 mg, 0.43 mmol). The reaction was stirred at rt for 18 h then quenched with saturated aqueous NaHCO3 (1 ml). The organic phase was separated, evaporated and the residue purified by flash chromatography (IH-EtOAc, 1:1 to 0:1) to afford the title compound: RT=3.1 min, m/z (ES+)=329.3 [M+H]+.