Triethylamine → HCID 131726358, compound

HRID 1353932Notes

Reaction equation

HRID 1353932 reaction equation
C([C:3]1[CH:4]=[C:5]2[C:9](=[CH:10][CH:11]=1)[N:8]([CH:12]1[CH2:17][CH2:16][CH2:15][CH2:14][O:13]1)[N:7]=[C:6]2[C:18]1[CH:19]=[C:20]([CH:24]=[CH:25][CH:26]=1)[C:21](O)=[O:22])#N.Cl.[NH2:28][CH:29]1[CH2:37][C:36]2[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=2)[CH2:30]1.C1C=CC2N(O)N=[N:44][C:42]=2C=1.CCN=C=NCCCN(C)C.Cl.C(N(CC)CC)C>C1COCC1.CN(C=O)C>[C:42]([CH:15]1[CH2:14][O:13][CH:12]([N:8]2[C:9]3[C:5](=[CH:4][CH:3]=[CH:11][CH:10]=3)[C:6]([C:18]3[CH:19]=[C:20]([C:21]([NH:28][CH:29]4[CH2:37][C:36]5[C:31](=[CH:32][CH:33]=[CH:34][CH:35]=5)[CH2:30]4)=[O:22])[CH:24]=[CH:25][CH:26]=3)=[N:7]2)[CH2:17][CH2:16]1)#[N:44]

Participants

8

Reactant 5

HCID 8471TriethylamineHCID 757711-HydroxybenzotriazoleHCID 1227642-Aminoindan hydrochlorideHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 22480305HCID 22480305, compound

Product 1

HCID 131726358HCID 131726358, compoundYield 78%

Reagents, catalysts & solvents 2

HCID 6228DimethylformamideSolventHCID 8028TetrahydrofuranSolvent

Procedure

The title compound was prepared in a similar fashion to that of Example 367 A using the following amounts of reagents: 3-(5-cyano-1-perhydro-2H-pyran-2-yl-1H-indazol-3-yl)benzoic acid (800 mg, 2.29 mmol), 2-aminoindan hydrochloride (652 mg, 3.84 mmol), HOBT (931 mg, 6.89 mmol), EDAC.HCl (1.32 g, 6.89 mmol) and triethylamine (535 μL, 3.85 mmol) in anhydrous THF (20.0 mL) and anhydrous DMF (7.0 mL). Precipitation from methanol and ethyl acetate with hexanes afforded the desired compound (824 mg, 78% yield) as an off-white powder 1H NMR (DMSO-d6) δ 8.87 (d, 1H), 8.7 (s, 1H), 8.39 (s, 1H), 8.16 (d, 1H), 8.02 (d, 1H), 7.94 (d, 1H), 7.84 (dd, 1H), 7.62 (t, 1H), 7.3–7.1 (m, 4H), 6.02 (dd, 1H), 4.78–4.7 (m, 1H), 3.9–3.7 (m, 2H), 3.27 (dd, 2H), 2.98 (dd, 2H), 2.1–1.5 (m, 6H).

Workup

  1. customThe title compound was prepared in a similar fashion to that of Example 367 A using the following amounts of reagents
  2. customPrecipitation from methanol and ethyl acetate with hexanes

Sources & evidence

ORD record
ord-7df11006b1274562965837f6f2348f8b
Source dataset
uspto-grants-2007_05
Patent number
US07220771B2

Reaction notes

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