Hydrochloric Acid → (3r)-1-Butyl-2,5-dioxo-3-((1r)-1-hydroxy-1-cyclohexylmethyl)-9-(4-(4-(n-hydroxycarbamoyl)phenyloxy)phenylmethyl)-1,4,9-triazaspiro[5.5]undecane.hydrochloride

HRID 1181584Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1181584
[ClH:1].[CH2:2]([N:6]1[C:11]2([CH2:16][CH2:15][N:14]([CH2:17][C:18]3[CH:23]=[CH:22][C:21]([O:24][C:25]4[CH:30]=[CH:29][C:28]([C:31]([OH:33])=O)=[CH:27][CH:26]=4)=[CH:20][CH:19]=3)[CH2:13][CH2:12]2)[C:10](=[O:34])[NH:9][C@H:8]([C@H:35]([OH:42])C2CCCCC2)[C:7]1=[O:43])[CH2:3][CH2:4][CH3:5].COC([O:49][NH2:50])(C)C.C(N(C(C)C)CC)(C)C.Cl.C(N=C=NCCCN(C)C)C.ON1[C:77]2[CH:78]=[CH:79][CH:80]=[CH:81][C:76]=2N=N1.Cl>CN(C)C=O.O>[ClH:1].[CH2:2]([N:6]1[C:11]2([CH2:16][CH2:15][N:14]([CH2:17][C:18]3[CH:19]=[CH:20][C:21]([O:24][C:25]4[CH:26]=[CH:27][C:28]([C:31](=[O:33])[NH:50][OH:49])=[CH:29][CH:30]=4)=[CH:22][CH:23]=3)[CH2:13][CH2:12]2)[C:10](=[O:34])[NH:9][C@H:8]([C@H:35]([OH:42])[CH:76]2[CH2:77][CH2:78][CH2:79][CH2:80][CH2:81]2)[C:7]1=[O:43])[CH2:3][CH2:4][CH3:5]

Komponenten

9

Edukt 6

HCID 313Hydrochloric AcidHCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 27239391,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 6918686Aplaviroc HydrochlorideHCID 13608208O-(2-Methoxyisopropyl)hydroxylamine

Produkt 1

HCID 23577391(3r)-1-Butyl-2,5-dioxo-3-((1r)-1-hydroxy-1-cyclohexylmethyl)-9-(4-(4-(n-hydroxycarbamoyl)phenyloxy)phenylmethyl)-1,4,9-triazaspiro[5.5]undecane.hydrochlorideAusbeute 94,4 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

To a suspension of the compound prepared in Example 75(54) (120 mg) and (1-methoxyisopropyl)oxyamine (31 mg) in dimethylformamide (1.6 ml) was added diisopropylethylamine (68 μl), 1-ethyl-3-[3-(dimethylamino)propyl]carbodiimide.hydrochloride (56 mg) and 1-hydroxybenztriazole (40 mg). The reaction mixture was stirred for 1 hour at room temperature. The reaction mixture was added 1N hydrochloric acid (2 ml) and stirred for 15 minutes at room temperature. The reaction mixture was diluted with water and extracted with ethyl acetate. The extract was washed with water, saturated aqueous solution of sodium bicarbonate and saturated aqueous solution of sodium chloride and the obtained residue was dried over anhydrous sodium sulfate and concentrated. To a solution of the obtained residue in methanol was added 4N hydrogen chloride/ethyl acetate solution and concentrated. The obtained residue was washed with ethyl acetate to give the title compound (116 mg) having the following physical data.

Aufarbeitung

  1. stirringstirred for 15 minutes at room temperature
  2. extractionextracted with ethyl acetate
  3. washThe extract was washed with water, saturated aqueous solution of sodium bicarbonate and saturated aqueous solution of sodium chloride
  4. dry with materialthe obtained residue was dried over anhydrous sodium sulfate
  5. concentrationconcentrated
  6. additionTo a solution of the obtained residue in methanol was added 4N hydrogen chloride/ethyl acetate solution
  7. concentrationconcentrated
  8. washThe obtained residue was washed with ethyl acetate

Quellen und Nachweise

ORD-Eintrag
ord-03b170e314004e999b55d01aad2f8403
Quelldatensatz
uspto-grants-2007_10
Patentnummer
US07285552B2

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