Methanol → 3-((8-(3-(3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)propyl)-4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoic acid

HRID 1751009노트

반응식

HRID 1751009 반응식
[CH3:1][N:2]1[C:6]2[CH:7]=[CH:8][CH:9]=[CH:10][C:5]=2[N:4]([CH2:11][CH2:12][CH2:13][N:14]2[CH2:41][CH2:40][C:17]3([N:21]([C:22]4[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=4)[CH2:20][N:19]([CH2:28][C:29]4[CH:30]=[C:31]([CH:36]=[CH:37][CH:38]=4)[C:32]([O:34]C)=[O:33])[C:18]3=[O:39])[CH2:16][CH2:15]2)[C:3]1=[O:42].[OH-].[Li+].CO>O>[CH3:1][N:2]1[C:6]2[CH:7]=[CH:8][CH:9]=[CH:10][C:5]=2[N:4]([CH2:11][CH2:12][CH2:13][N:14]2[CH2:15][CH2:16][C:17]3([N:21]([C:22]4[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=4)[CH2:20][N:19]([CH2:28][C:29]4[CH:30]=[C:31]([CH:36]=[CH:37][CH:38]=4)[C:32]([OH:34])=[O:33])[C:18]3=[O:39])[CH2:40][CH2:41]2)[C:3]1=[O:42]

참가 물질

5

반응물 3

HCID 887MethanolHCID 3939Lithium HydroxideHCID 66652256methyl 3-((8-(3-(3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)propyl)-4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoate

생성물 1

HCID 580467563-((8-(3-(3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)propyl)-4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoic acid수율 17.6%

시약·촉매·용매 1

HCID 962Water용매

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온도
35 °C

실험 절차

A solution of methyl 3-((8-(3-(3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)propyl)-4-oxo-1-phenyl-1,3,8-triazaspiro[4.5]decan-3-yl)methyl)benzoate (326 mg, 0.575 mmol, 1 equiv) and lithium hydroxide (48.3 mg, 1.15 mmol, 2.0 equiv) in a 4:1 mixture of methanol and water (5 ml t/v) was stirred at 35° C. for 24 hrs. The reaction was concentrated in vacuo and purified using preparatory high performance liquid chromatography. The combined pure fractions were lyophilized to afford the acetate salt of the title compound as a white solid (56 mg, 17%); 1H NMR (400 MHz, DMSO-d6): δ 1.61 (d, 2H, J=13.6 Hz), 1.84 (t, 2H, J=6.8 Hz); 2.37 (t, 2H, J=7.2 Hz, J=6.4 Hz); 2.54-2.59 (m, 2H); 2.66-2.73 (m, 4H); 3.32 (s, 3H); 3.91 (t, 2H, J=6.8 Hz); 4.58 (s, 2H); 4.60 (s, 2H); 6.76 (t, 1H, J=7.2 Hz); 6.85 (d, 2H, J=8 Hz); 7-7.07 (m, 2H); 7.12-7.15 (m, 1H); 7.2-7.26 (m, 3H); 7.47-7.53 (m, 2H); 7.86-7.88 (m, 2H); 12.9 (bs, 1H); MS for C32H35N5O4 m/z 554.05 (M+H)+.

후처리

  1. concentrationThe reaction was concentrated in vacuo
  2. custompurified

출처 및 근거

ORD 기록
ord-9407bbff0feb4daba18a06f37c773dc7
출처 데이터셋
uspto-grants-2015_10
특허 번호
US09156840B2

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