Sodium Hydroxide → HCID 67550255, 화합물

HRID 1829967노트

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HRID 1829967 반응식
C[O:2][C:3]([C:5]1[N:6]([CH3:35])[CH:7]=[C:8]([NH:10][C:11]([C:13]2[CH:14]=[C:15]3[C:19](=[CH:20][CH:21]=2)[NH:18][C:17]([C:22](=[O:34])[NH:23][C:24]2[CH:28]=[C:27]([C:29]([O:31]C)=[O:30])[N:26]([CH3:33])[CH:25]=2)=[CH:16]3)=[O:12])[CH:9]=1)=[O:4].[OH-].[Na+]>O.CO>[OH:31][C:29]([C:27]1[N:26]([CH3:33])[CH:25]=[C:24]([NH:23][C:22]([C:17]2[NH:18][C:19]3[C:15]([CH:16]=2)=[CH:14][C:13]([C:11]([NH:10][C:8]2[CH:9]=[C:5]([C:3]([OH:4])=[O:2])[N:6]([CH3:35])[CH:7]=2)=[O:12])=[CH:21][CH:20]=3)=[O:34])[CH:28]=1)=[O:30]

참가 물질

4

반응물 2

HCID 14798Sodium HydroxideHCID 675501654-({1-[2-(5-methoxycarbonyl-1 methyl-1H-pyrrol-3-ylcarbamoyl)-1H-indol-5-yl]-methanoyl}-amino)-1-methyl-1H-pyrrole-2carboxylic acid methyl ester

생성물 1

HCID 67550255HCID 67550255, 화합물수율 87%

시약·촉매·용매 1

HCID 22242641Methanol--water (1/1)용매

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온도
50 °C

실험 절차

A solution of 4-({1-[2-(5-methoxycarbonyl-1-methyl-1H-pyrrol-3-ylcarbamoyl)-1H-indol-5-yl]-methanoyl}-amino)-1-methyl-1H-pyrrole-2carboxylic acid methyl ester 8 (1.04 g, 2.18 mmole) and NaOH (10 mmole) in a mixture of water/MeOH (1/4) (25 ml) was stirred at 50° C. for 6 h and then overnight at ambient temperature. The reaction mixture was evaporated in vacuo to dryness and the residue was dissolved in water (50 ml) and acidified with 1M HCl up to pH=3. The precipitate was collected on the filter and washed with water (3×50 ml) and dried over phosphorus pentoxide in dessicator to give 0.85 g (87%) of 4-({1-[2-(5-hydroxycarbonyl-1-methyl-1H-pyrrol-3-ylcarbamoyl)-1H-indol-5-yl]-methanoyl}-amino)-1-methyl-1H-pyrrole-2-carboxylic acid 9 as white crystalline material. MS: 448.08 (M−H). 1H-NMR (DMSO-d6): δ 11.96 (s, 1H, H-1, indole); 10.45,10.25 (s,s, 1H,1H, —C(═O)NH); 8.30 (m, 1H, H-6, indole); 7.48 (m, 3H, H-7, indole); 7.49,7.46 (d,d, H-3 or H-5, Py1,Py2); 7.39 (s, 1H, H-3, indole); 6.91 (m, 2H, H-3 or H-5, Py1,Py2); 3.84,3.83 (s,s, 6H, NCH3, Py1,Py2).

후처리

  1. customovernight
  2. customat ambient temperature
  3. customThe reaction mixture was evaporated in vacuo to dryness
  4. dissolutionthe residue was dissolved in water (50 ml)
  5. customThe precipitate was collected on the
  6. filtrationfilter
  7. washwashed with water (3×50 ml)
  8. dry with materialdried over phosphorus pentoxide in dessicator

출처 및 근거

ORD 기록
ord-d1f7ffceea3045ff8d1d2cf4e7b704ee
출처 데이터셋
uspto-grants-2006_06
특허 번호
US07064218B2

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