1-Ethyl-3-(3'-dimethylaminopropyl)carbodiimide → N-(2,3-dimethyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-2,6-difluoro-3-(3-fluoropropylsulfonamido)benzamide
반응식
[CH3:1][C:2]1[NH:11][C:5]2=[N:6][CH:7]=[C:8]([NH2:10])[CH:9]=[C:4]2[C:3]=1[CH3:12].[F:13][C:14]1[C:22]([NH:23][S:24]([CH2:27][CH2:28][CH2:29][F:30])(=[O:26])=[O:25])=[CH:21][CH:20]=[C:19]([F:31])[C:15]=1[C:16](O)=[O:17].CCN=C=NCCCN(C)C.C1C=CC2N(O)N=NC=2C=1>CN(C=O)C>[CH3:1][C:2]1[NH:11][C:5]2=[N:6][CH:7]=[C:8]([NH:10][C:16](=[O:17])[C:15]3[C:19]([F:31])=[CH:20][CH:21]=[C:22]([NH:23][S:24]([CH2:27][CH2:28][CH2:29][F:30])(=[O:25])=[O:26])[C:14]=3[F:13])[CH:9]=[C:4]2[C:3]=1[CH3:12]참가 물질
반응물 4
생성물 1
시약·촉매·용매 1
실험 절차
2,3-Dimethyl-1H-pyrrolo[2,3-b]pyridin-5-amine (0.048 g, 0.298 mmol), 2,6-difluoro-3-(3-fluoropropylsulfonamido)benzoic acid (0.097 g, 0.328 mmol), EDCI (0.063 g, 0.328 mmol) and HOBt (0.040 g, 0.298 mmol) were dissolved in DMF (1.6 mL) and stirred at room temperature for 16 hours. The reaction mixture was directly purified by reverse phase HPLC to give N-(2,3-dimethyl-1H-pyrrolo[2,3-b]pyridin-5-yl)-2,6-difluoro-3-(3-fluoropropylsulfonamido)benzamide (0.043 g, 33%) as a solid. 1H NMR (400 MHz, d6-DMSO) δ 11.24 (s, 1H), 10.80 (s, 1H), 9.93 (br s, 1H), 8.18 (d, 2H), 7.61-7.46 (m, 1H), 7.35-7.19 (m, 1H), 4.68-4.56 (m, 1H), 4.56-4.44 (m, 1H), 3.29-3.16 (m, 2H), 2.32 (s, 3H), 2.23-2.04 (m, 5H); m/z (ES-MS) 441.1 (98.2%) [M+1]. One methyl peak was hidden under solvent signal.
후처리
- customThe reaction mixture was directly purified by reverse phase HPLC
출처 및 근거
- ORD 기록
- ord-ac8414464aef4d69850f303065933fe6
- 출처 데이터셋
- uspto-grants-2012_12
- 특허 번호
- US08338452B2
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