1-Hexanol → (R)-2-[4-(1-hexyloxycarbonylmethyl-piperidin-4-yl)-piperazin-1-yl]-1-(4-hydroxy-3,5-dimethyl-benzyl)-2-oxo-ethyl 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carboxylate

HRID 730676Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 730676
[O:1]=[C:2]1[N:8]([CH:9]2[CH2:14][CH2:13][N:12]([C:15]([O:17][C@H:18]([CH2:37][C:38]3[CH:43]=[C:42]([CH3:44])[C:41]([OH:45])=[C:40]([CH3:46])[CH:39]=3)[C:19]([N:21]3[CH2:26][CH2:25][N:24]([CH:27]4[CH2:32][CH2:31][N:30]([CH2:33][C:34]([OH:36])=[O:35])[CH2:29][CH2:28]4)[CH2:23][CH2:22]3)=[O:20])=[O:16])[CH2:11][CH2:10]2)[CH2:7][CH2:6][C:5]2[CH:47]=[CH:48][CH:49]=[CH:50][C:4]=2[NH:3]1.[CH2:51](O)[CH2:52][CH2:53][CH2:54][CH2:55][CH3:56].C([O-])(O)=O.[Na+]>>[O:1]=[C:2]1[N:8]([CH:9]2[CH2:10][CH2:11][N:12]([C:15]([O:17][C@H:18]([CH2:37][C:38]3[CH:43]=[C:42]([CH3:44])[C:41]([OH:45])=[C:40]([CH3:46])[CH:39]=3)[C:19]([N:21]3[CH2:26][CH2:25][N:24]([CH:27]4[CH2:28][CH2:29][N:30]([CH2:33][C:34]([O:36][CH2:51][CH2:52][CH2:53][CH2:54][CH2:55][CH3:56])=[O:35])[CH2:31][CH2:32]4)[CH2:23][CH2:22]3)=[O:20])=[O:16])[CH2:13][CH2:14]2)[CH2:7][CH2:6][C:5]2[CH:47]=[CH:48][CH:49]=[CH:50][C:4]=2[NH:3]1

Komponenten

4

Edukt 3

HCID 81031-HexanolHCID 516892Sodium BicarbonateHCID 11848663(R)-2-[4-(1-carboxymethyl-piperidin-4-yl)-piperazin-1-yl]-1-(4-hydroxy-3,5-dimethyl-benzyl)-2-oxo-ethyl 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carboxylate

Produkt 1

HCID 16124112(R)-2-[4-(1-hexyloxycarbonylmethyl-piperidin-4-yl)-piperazin-1-yl]-1-(4-hydroxy-3,5-dimethyl-benzyl)-2-oxo-ethyl 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carboxylate

Versuchsvorschrift

Prepared analogously to Example 4d from 934 mg (1.35 mmol) (R)-2-[4-(1-carboxymethyl-piperidin-4-yl)-piperazin-1-yl]-1-(4-hydroxy-3,5-dimethyl-benzyl)-2-oxo-ethyl 4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidine-1-carboxylate and 190 μL (0.11 mmol) 1-hexanol. The reaction solution was combined with 30 mL semisaturated NaHCO3 solution, extracted with 50 mL EtOAc and the organic phase was dried on Na2SO4. After the elimination of the desiccant and solvent the residue was purified by chromatography (silica gel, EtOAc/MeOH/NH3 90:10:1).

Aufarbeitung

  1. extractionextracted with 50 mL EtOAc
  2. customthe organic phase was dried on Na2SO4
  3. customAfter the elimination of the desiccant and solvent the residue was purified by chromatography (silica gel, EtOAc/MeOH/NH3 90:10:1)

Quellen und Nachweise

ORD-Eintrag
ord-f907e7e5df1740be874ea38dfd357ef4
Quelldatensatz
uspto-grants-2009_09
Patentnummer
US07582625B2

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