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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 592985
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HRID 592985 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-e4d31cf2605c468eac776704a1ae2308
출처 데이터셋
uspto-grants-2016_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09238655B2

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