HCID 67083028, 화합물 → HCID 67083031, 화합물
반응식
O[C:2]([C:14]1[C:15]([NH:20][C:21](=[O:26])[C:22](C)(C)C)=[N:16][CH:17]=[CH:18][CH:19]=1)([CH:11]([CH3:13])[CH3:12])CC(OC(C)(C)C)=O>Cl>[CH:11]([C:2]1[C:14]2[C:15](=[N:16][CH:17]=[CH:18][CH:19]=2)[NH:20][C:21](=[O:26])[CH:22]=1)([CH3:12])[CH3:13]참가 물질
3
실험 절차
A solution of tert-butyl 3-hydroxy-4-methyl-3-(2-pivalamidopyridin-3-yl)pentanoate (3.78 g, 10.4 mmol) in 12.0 mL 3N HCl were reacted as outlined in Scheme 1 to give the desired 4-isopropyl-1,8-naphthyridin-2(1H)-one (800 mg, 41%). Spectroscopic data: 1H NMR (300 MHz, CDCl3) δ ppm 1.34 (d, J=7.03 Hz, 6 H) 3.34 (quin, J=6.81 Hz, 1 H) 6.66 (s, 1 H) 7.23 (dd, J=12.31, 4.10 Hz, 2 H) 8.09 (dd, J=8.06, 1.61 Hz, 1 H) 8.71 (dd, J=4.69, 1.47 Hz, 1 H) 11.98 (br. s., 1 H).
출처 및 근거
- ORD 기록
- ord-ab670827a591499bb9d221946066e566
- 출처 데이터셋
- uspto-grants-2013_08
- 특허 번호
- US08507682B2
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