7-Chloro-6-fluoro-5-methoxyindoline → 5-Bromo-3-(7-chloro-6-fluoro-5-methoxy-2,3-dihydro-1H-indol-1-yl)-1-[(1R)-1-(methoxymethyl)propyl]-2(1H)-pyrazinone

HRID 1271169노트

반응식

HRID 1271169 반응식
Br[C:2]1[C:3](=[O:15])[N:4]([C@@H:9]([CH2:12][O:13][CH3:14])[CH2:10][CH3:11])[CH:5]=[C:6]([Br:8])[N:7]=1.[Cl:16][C:17]1[C:18]([F:28])=[C:19]([O:26][CH3:27])[CH:20]=[C:21]2[C:25]=1[NH:24][CH2:23][CH2:22]2>>[Br:8][C:6]1[N:7]=[C:2]([N:24]2[C:25]3[C:21](=[CH:20][C:19]([O:26][CH3:27])=[C:18]([F:28])[C:17]=3[Cl:16])[CH2:22][CH2:23]2)[C:3](=[O:15])[N:4]([C@@H:9]([CH2:12][O:13][CH3:14])[CH2:10][CH3:11])[CH:5]=1

참가 물질

3

반응물 2

HCID 184528207-Chloro-6-fluoro-5-methoxyindolineHCID 692205703,5-dibromo-1-[(1R)-1-(methoxymethyl)propyl]2(1H)-pyrazinone

생성물 1

HCID 101155205-Bromo-3-(7-chloro-6-fluoro-5-methoxy-2,3-dihydro-1H-indol-1-yl)-1-[(1R)-1-(methoxymethyl)propyl]-2(1H)-pyrazinone

실험 절차

Prepared in a similar fashion as described for Example 413 using 3,5-dibromo-1-[(1R)-1-(methoxymethyl)propyl]-2(1H)-pyrazinone and 7-chloro-6-fluoro-5-methoxyindoline as the starting materials. mp 150–152° C.; 1H NMR (300 MHz, CDCl3): δ 7.09 (s, 1 H), 6.81 (d, J=7.3 Hz, 1 H), 4.95–4.90 (m, 1 H), 4.35 (t, J=8.1 Hz, 2 H), 3.89 (s, 3 H), 3.67 (dd, J=10.6, 5.8 Hz, 1 H), 3.56 (dd, J=10.6, 3.5 Hz, 1 H), 3.36 (s, 3 H), 3.09 (t, J=8.4 Hz, 2 H), 1.96–1.77 (m, 2 H), 0.94 (t, J=7.5 Hz, 3 H); HRMS (ESI) calcd for C18H21N3O3BrClF (M+H)+: 460.0439; found m/z 460.0460.

후처리

  1. customPrepared in a similar fashion

출처 및 근거

ORD 기록
ord-f3cb983fdaa1483f8a9b56c03378689a
출처 데이터셋
uspto-grants-2007_04
특허 번호
US07205306B2

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