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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Sodium borohydride → 2-[4-[5-[(1,5-Dimethylpyrazol-3-yl)amino]-1-methyl-6-oxo-3-pyridyl]-3-(hydroxymethyl)-2-pyridyl]-6,7,8,9-tetrahydropyrido[3,4-b]indolizin-1-one

HRID 1411922
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HRID 1411922 반응식
[CH3:1][N:2]1[C:6]([CH3:7])=[CH:5][C:4]([NH:8][C:9]2[C:14](=[O:15])[N:13]([CH3:16])[CH:12]=[C:11]([C:17]3[C:22]([CH:23]=[O:24])=[C:21]([N:25]4[CH:37]=[CH:36][C:35]5[N:34]6[C:29]([CH2:30][CH2:31][CH2:32][CH2:33]6)=[CH:28][C:27]=5[C:26]4=[O:38])[N:20]=[CH:19][CH:18]=3)[CH:10]=2)=[N:3]1.[BH4-].[Na+]>CO>[CH3:1][N:2]1[C:6]([CH3:7])=[CH:5][C:4]([NH:8][C:9]2[C:14](=[O:15])[N:13]([CH3:16])[CH:12]=[C:11]([C:17]3[CH:18]=[CH:19][N:20]=[C:21]([N:25]4[CH:37]=[CH:36][C:35]5[N:34]6[C:29]([CH2:30][CH2:31][CH2:32][CH2:33]6)=[CH:28][C:27]=5[C:26]4=[O:38])[C:22]=3[CH2:23][OH:24])[CH:10]=2)=[N:3]1
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참가 물질

4

반응물 2

HCID 4311764Sodium borohydrideHCID 866844694-(5-(1,5-Dimethyl-1H-pyrazol-3-ylamino)-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)-2-(1-oxo-6,7,8,9-tetrahydropyrido[3,4-b]indolizin-2(1H)-yl)nicotinaldehyde

생성물 1

HCID 866844702-[4-[5-[(1,5-Dimethylpyrazol-3-yl)amino]-1-methyl-6-oxo-3-pyridyl]-3-(hydroxymethyl)-2-pyridyl]-6,7,8,9-tetrahydropyrido[3,4-b]indolizin-1-one수율 48%

시약·촉매·용매 1

HCID 887Methanol
용매

실험 절차

A 25-mL single-neck round-bottomed flask equipped with a magnetic stirrer was charged with 246a (38 mg, 0.074 mmol, 1.0 eq.), NaBH4 (29 mg, 0.37 mmol, 5.0 eq.), and methanol (5 mL). The resulting mixture was stirred at room temperature for 20 min. It was then filtered and the filtrate was concentrated. The residue was purified by reverse-phase prep-HPLC to afford the title compound (18 mg, 48%) as a white solid. MS-ESI: [M+H]+ 512.3. 1H NMR (500 MHz, CDCl3) δ 8.58 (d, J=5.0 Hz, 1H), 7.98 (d, J=2.5 Hz, 1H), 7.78 (d, J=2.5 Hz, 1H), 7.52 (d, J=5.0 Hz, 1H), 7.37 (s, 1H), 7.17 (d, J=7.0 Hz, 1H), 6.58-6.57 (m, 2H), 5.74 (s, 1H), 5.41-5.39 (m, 1H), 4.42-4.32 (m, 2H), 4.08 (t, J=6.5 Hz, 2H), 3.72 (s, 3H), 3.70 (s, 3H), 2.98 (t, J=6.5 Hz, 2H), 2.25 (s, 3H), 2.13-2.09 (m, 2H), 1.97-1.92 (m, 2H).

후처리

  1. customA 25-mL single-neck round-bottomed flask equipped with a magnetic stirrer
  2. filtrationIt was then filtered
  3. concentrationthe filtrate was concentrated
  4. customThe residue was purified by reverse-phase prep-HPLC

출처 및 근거

ORD 기록
ord-c9635796a89b4da58c3fc03020cca399
출처 데이터셋
uspto-grants-2014_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08921353B2

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