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Lithium Hydroxide → 2-(3-(Hydroxymethyl)-4-(1-methyl-6-oxo-5-(5-(piperazin-1-yl)pyridin-2-ylamino)-1,6-dihydropyridin-3-yl)pyridin-2-yl)-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one

HRID 592631
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HRID 592631 반응식
C([O:4][CH2:5][C:6]1[C:7]([N:33]2[CH2:45][CH2:44][N:36]3[C:37]4[CH2:38][CH2:39][CH2:40][CH2:41][C:42]=4[CH:43]=[C:35]3[C:34]2=[O:46])=[N:8][CH:9]=[CH:10][C:11]=1[C:12]1[CH:17]=[C:16]([NH:18][C:19]2[CH:24]=[CH:23][C:22]([N:25]3[CH2:30][CH2:29][NH:28][CH2:27][CH2:26]3)=[CH:21][N:20]=2)[C:15](=[O:31])[N:14]([CH3:32])[CH:13]=1)(=O)C.[Li+].[OH-]>CC(O)C.C1COCC1.O>[OH:4][CH2:5][C:6]1[C:7]([N:33]2[CH2:45][CH2:44][N:36]3[C:37]4[CH2:38][CH2:39][CH2:40][CH2:41][C:42]=4[CH:43]=[C:35]3[C:34]2=[O:46])=[N:8][CH:9]=[CH:10][C:11]=1[C:12]1[CH:17]=[C:16]([NH:18][C:19]2[CH:24]=[CH:23][C:22]([N:25]3[CH2:30][CH2:29][NH:28][CH2:27][CH2:26]3)=[CH:21][N:20]=2)[C:15](=[O:31])[N:14]([CH3:32])[CH:13]=1
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참가 물질

5

반응물 2

HCID 3939Lithium HydroxideHCID 86684226(4-(1-Methyl-6-oxo-5-(5-(piperazin-1-yl)pyridin-2-ylamino)-1,6-dihydropyridin-3-yl)-2-(1-oxo-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-2(1H)-yl)pyridin-3-yl)methyl Acetate

생성물 1

HCID 866842272-(3-(Hydroxymethyl)-4-(1-methyl-6-oxo-5-(5-(piperazin-1-yl)pyridin-2-ylamino)-1,6-dihydropyridin-3-yl)pyridin-2-yl)-3,4,6,7,8,9-hexahydropyrazino[1,2-a]indol-1(2H)-one수율 27.8%

시약·촉매·용매 2

HCID 962
Water
용매
HCID 22597222Tetrahydrofuran 2-propanol용매

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온도
35 °C

실험 절차

A mixture of 127a (190 mg, 0.31 mmol) and LiOH (571 mg, 13.6 mmol) in iPrOH/THF (1:1, 3.5 mL) and H2O (0.5 mL) was stirred at 35° C. for 0.5 h. It was then evaporated in vacuo and the residue was extracted with EtOAc (5 mL×2). The combined EtOAc extract was concentrated under reduced pressure and the residue was purified by reverse-phase prep-HPLC to afford 127 (50 mg, 26.9%). MS: [M+H]+ 581.3. 1H NMR (500 MHz, CDCl3) δ 8.63 (d, J=2.0, 1H), 8.49 (d, J=5.0, 1H), 7.91 (d, J=3.5, 1H), 7.82 (d, J=2.0, 1H), 7.77 (s, 1H), 7.37 (d, J=5.0, 1H), 7.20-7.25 (m, 1H), 6.89 (s, 1H), 6.81 (d, J=9.0, 1H), 5.04-5.02 (m, 1H), 4.64-4.61 (m, 1H), 4.50 (d, J=5.0, 1H), 4.34-4.31 (m, 1H), 4.18-4.08 (m, 2H), 3.89-3.86 (m, 1H), 3.71 (s, 3H), 3.05-3.06 (m, 8H), 2.62-2.56 (m, 4H), 1.92-1.88 (m, 2H), 1.81-1.78 (m, 3H)

후처리

  1. customIt was then evaporated in vacuo
  2. extractionthe residue was extracted with EtOAc (5 mL×2)
  3. extractionThe combined EtOAc extract
  4. concentrationwas concentrated under reduced pressure
  5. customthe residue was purified by reverse-phase prep-HPLC

출처 및 근거

ORD 기록
ord-fe306275b73441dfa912bbf2bad5a58f
출처 데이터셋
uspto-grants-2016_01
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09238655B2

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