Indole-3-Carboxaldehyde → (1H-benzimidazol-2-ylmethyl)-(4-{[(1H-indol-3-ylmethyl)-amino]-methyl}-benzyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amine

HRID 7171

Reaktionsgleichung

Reaktionsgleichung von HRID 7171
[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[C:3]([CH:10]=O)=[CH:2]1.[NH:12]1[C:16]2[CH:17]=[CH:18][CH:19]=[CH:20][C:15]=2[N:14]=[C:13]1[CH2:21][N:22]([CH:32]1[C:41]2[N:40]=[CH:39][CH:38]=[CH:37][C:36]=2[CH2:35][CH2:34][CH2:33]1)[CH2:23][C:24]1[CH:29]=[CH:28][C:27]([CH2:30][NH2:31])=[CH:26][CH:25]=1.[BH4-].[Na+]>CO>[NH:12]1[C:16]2[CH:17]=[CH:18][CH:19]=[CH:20][C:15]=2[N:14]=[C:13]1[CH2:21][N:22]([CH2:23][C:24]1[CH:29]=[CH:28][C:27]([CH2:30][NH:31][CH2:10][C:3]2[C:4]3[C:9](=[CH:8][CH:7]=[CH:6][CH:5]=3)[NH:1][CH:2]=2)=[CH:26][CH:25]=1)[CH:32]1[C:41]2[N:40]=[CH:39][CH:38]=[CH:37][C:36]=2[CH2:35][CH2:34][CH2:33]1

Komponenten

5

Edukt 3

HCID 10256Indole-3-CarboxaldehydeHCID 4311764Sodium borohydrideHCID 21985008N-[(1H-Benzo[d]imidazol-2-yl)methyl]-N-(4-(aminomethyl)-benzyl)-5,6,7,8-tetrahydroquinolin-8-amine

Produkt 1

HCID 22018789(1H-benzimidazol-2-ylmethyl)-(4-{[(1H-indol-3-ylmethyl)-amino]-methyl}-benzyl)-(5,6,7,8-tetrahydro-quinolin-8-yl)-amine

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 887MethanolLösungsmittel

Versuchsvorschrift

Using General Procedure B: 1H-Indole-3-carbaldehyde (73 mg, 0.50 mmol) and N′-(1H-benzimidazol-2-ylmethyl)-N′-(5,6,7,8-tetrahydro-8-quinolinyl)-1,4-benzenedimethanamine (200 mg, 0.50 mmol) were stirred at 40° C. in MeOH (5 mL) for 4 hours. NaBH4 (38 mg, 1.0 mmol) was added and the resultant mixture stirred at room temperature for an additional 15 minutes. Purification of the crude white foam by column chromatography on silica gel (200:1:1—EtOAc:MeOH:NH4OH) afforded AMD9673 (80 mg, 31%) as a white foam. 1H NMR (CDCl3) δ 1.59–1.75 (m, 1H), 1.81–2.09 (m, 2H), 2.16–2.30 (m, 1H), 2.64–2.76 (m, 1H), 2.76–2.91 (m, 1H), 3.69 (s, 2H), 3.78 (s, 2H), 3.92–3.98 (m, 3H), 4.04–4.09 (m, 1H), 4.15 (d, 1H, J=16.5 Hz), 7.02–7.07 (m, 2H), 7.11–7.21 (m, 6H), 7.25–7.34 (m, 3H), 7.41 (d, 1H, J=7.2 Hz), 7.54–7.57 (m, 3H), 8.68 (d, 1H, J=3.9 Hz), 8.75 (br s, 1H); 13C NMR (CDCl3) δ 21.74, 23.88, 29.60, 44.05, 48.89, 52.95, 54.06, 60.72, 111.68, 113.70, 119.08, 119.77, 121.97, 122.30, 122.66, 123.71, 127.40, 128.84, 129.07, 135.15, 136.70, 137.66, 138.60 (2 carbons), 147.27, 156.70, 157.79. ES-MS m/z 532.4 (M-C9H8N). Anal. Calcd. for C34H34N6.0.7H2O.0.2CH2Cl2: C, 73.84; H, 6.49; N, 15.11. Found: C, 73.95; H, 6.60; N, 14.81.

Aufarbeitung

  1. customPurification of the crude white foam by column chromatography on silica gel (200:1:1—EtOAc:MeOH:NH4OH)
  2. customafforded AMD9673 (80 mg, 31%) as a white foam

Quellen und Nachweise

ORD-Eintrag
ord-3a5f860b3be242f1a3d8f0aaa4eee0e7
Quelldatensatz
uspto-grants-2006_08
Patentnummer
US07084155B2

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