2-Pyridinemethanamine → 13-cyclohexyl-6-[[4-(4-morpholinyl)-1-piperidinyl]carbonyl]-N-(2-pyridinylmethyl)-7H-indolo[2,1-a][2]benzazepine-10-carboxamide

HRID 1453391Notes

Reaction equation

HRID 1453391 reaction equation
[CH:1]1([C:7]2[C:8]3[CH:9]=[CH:10][C:11]([C:39](O)=[O:40])=[CH:12][C:13]=3[N:14]3[CH2:20][C:19]([C:21]([N:23]4[CH2:28][CH2:27][CH:26]([N:29]5[CH2:34][CH2:33][O:32][CH2:31][CH2:30]5)[CH2:25][CH2:24]4)=[O:22])=[CH:18][C:17]4[CH:35]=[CH:36][CH:37]=[CH:38][C:16]=4[C:15]=23)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.C(N(CC)C(C)C)(C)C.[NH2:51][CH2:52][C:53]1[CH:58]=[CH:57][CH:56]=[CH:55][N:54]=1.Cl.CN(C)CCCN=C=NCC.ON1C2C=CC=CC=2N=N1>C(Cl)Cl>[CH:1]1([C:7]2[C:8]3[CH:9]=[CH:10][C:11]([C:39]([NH:51][CH2:52][C:53]4[CH:58]=[CH:57][CH:56]=[CH:55][N:54]=4)=[O:40])=[CH:12][C:13]=3[N:14]3[CH2:20][C:19]([C:21]([N:23]4[CH2:28][CH2:27][CH:26]([N:29]5[CH2:34][CH2:33][O:32][CH2:31][CH2:30]5)[CH2:25][CH2:24]4)=[O:22])=[CH:18][C:17]4[CH:35]=[CH:36][CH:37]=[CH:38][C:16]=4[C:15]=23)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1

Participants

7

Reactant 5

HCID 195092-PyridinemethanamineHCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 5752668313-cyclohexyl-6-[[4-(4-morpholinyl)-1-piperidinyl]carbonyl]-7H-indolo[2,1-a][2]benzazepine-10-carboxylic acid

Product 1

HCID 5752672713-cyclohexyl-6-[[4-(4-morpholinyl)-1-piperidinyl]carbonyl]-N-(2-pyridinylmethyl)-7H-indolo[2,1-a][2]benzazepine-10-carboxamideYield 51.4%

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

To a stirred solution of 13-cyclohexyl-6-[[4-(4-morpholinyl)-1 -piperidinyl]carbonyl]-7H-indolo[2,1-a][2]benzazepine-10-carboxylic acid (70 mg, 0.13 mmol) in CH2Cl2 (1 mL) were added N,N-diisopropylethylamine (85 μL, 0.49 mmol), 2-(aminomethyl)pyridine (17 mg, 0.16 mmol), N-(3-dimethylaminopropyl)-N′-ethylcarbodiimide hydrochloride (34 mg, 0.18 mmol), and 1 -hydroxybenzotriazole (24 mg, 0.18 mmol). The suspension was allowed to stir at r.t. for 22 hr, filtered through Celite, and chromatographed on silica gel (gradient elution: 0%→15% MeOH in CH2Cl2) to afford the title compound as a yellow solid (43 mg, 51% yield). LC/MS (ESI) retention time: 1.57 min, m/z 643 (MH+); 1H NMR (400 MHz, CDCl3) δ 1.15-1.27 (m, 3 H) 1.29-1.45 (m, 3 H) 1.48-1.58 (m, 1 H) 1.61-1.70 (m, 1 H) 1.71-1.81 (m, 2 H) 1.86-1.97 (m, 1 H) 1.98-2.15 (m, 3 H) 2.27 (t, J=11.08 Hz, 1 H) 2.38 (s, 4 H) 2.60-2.77 (m, 2 H) 2.78-2.89 (m, 1 H) 3.61 (s, 4 H) 4.40 (s, 1 H) 4.79 (d, J=4.53 Hz, 2 H) 5.09 (s, 1 H) 6.81 (s, 1 H) 7.18-7.22 (m, 1 H) 7.36 (t, J=8.18 Hz, 2 H) 7.41-7.49 (m, 2 H) 7.50-7.59 (m, 2 H) 7.62-7.73 (m, 2 H) 7.89 (d, J=8.56 Hz, 1 H) 8.05 (s, 1 H) 8.56 (d, J=4.53 Hz, 1 H).

Workup

  1. filtrationfiltered through Celite
  2. customchromatographed on silica gel (gradient elution: 0%→15% MeOH in CH2Cl2)

Sources & evidence

ORD record
ord-3486dc3b561a40149c9011dd6844f41d
Source dataset
uspto-grants-2009_01
Patent number
US07473688B2

Reaction notes

Loading…