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Diisopropylethylamine → 1-{2-[((S)-1-((1S,2R,4R)-4-(isopropyl(methyl)amino)-2-propylcyclohexyl)-2-oxopyrrolidin-3-yl)carbamoyl]-4-(trifluoromethyl)phenyl}-3-ethylurea

HRID 1171520
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1171520
[NH2:1][C@H:2]1[CH2:6][CH2:5][N:4]([C@H:7]2[CH2:12][CH2:11][C@@H:10]([N:13]([CH:15]([CH3:17])[CH3:16])[CH3:14])[CH2:9][C@H:8]2[CH2:18][CH2:19][CH3:20])[C:3]1=[O:21].C(N(CC)C(C)C)(C)C.[CH2:31]([NH:33][C:34](=[O:49])[NH:35][C:36]1[CH:44]=[CH:43][C:42]([C:45]([F:48])([F:47])[F:46])=[CH:41][C:37]=1[C:38](O)=[O:39])[CH3:32].CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>CN(C=O)C.O>[CH:15]([N:13]([CH3:14])[C@@H:10]1[CH2:11][CH2:12][C@H:7]([N:4]2[CH2:5][CH2:6][C@H:2]([NH:1][C:38]([C:37]3[CH:41]=[C:42]([C:45]([F:47])([F:48])[F:46])[CH:43]=[CH:44][C:36]=3[NH:35][C:34]([NH:33][CH2:31][CH3:32])=[O:49])=[O:39])[C:3]2=[O:21])[C@H:8]([CH2:18][CH2:19][CH3:20])[CH2:9]1)([CH3:16])[CH3:17]
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Komponenten

7

Edukt 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 222687522-(3-Ethylureido)-5-(trifluoromethyl)benzoic acidHCID 68767742(S)-3-amino-1-((1S,2R,4R)-4-(isopropyl(methyl)amino)-2-propylcyclohexyl)pyrrolidin-2-one

Produkt 1

HCID 68767049
1-{2-[((S)-1-((1S,2R,4R)-4-(isopropyl(methyl)amino)-2-propylcyclohexyl)-2-oxopyrrolidin-3-yl)carbamoyl]-4-(trifluoromethyl)phenyl}-3-ethylurea

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962WaterLösungsmittelHCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

To a solution of (S)-3-amino-1-[(1S,2R,4R)-4-(isopropyl(methyl)amino)-2-propylcyclohexyl]pyrrolidin-2-one (77 mg, 0.26 mmol) in DMF (2 mL) was added N,N-diisopropylethylamine (0.32 mL), 2-(3-ethylureido)-5-(trifluoromethyl)benzoic acid (80 mg) and HATU (129 mg). The reaction was stirred at RT for 14 h, diluted with water, filtered, and purified by RP-HPLC to afford 1-{2-[((S)-1-((1S,2R,4R)-4-(isopropyl(methyl)amino)-2-propylcyclohexyl)-2-oxopyrrolidin-3-yl)carbamoyl]-4-(trifluoromethyl)phenyl}-3-ethylurea. MS found: (M+H)+=554.4. [Note: for larger scale preparations, the reaction was frequently run with CH2Cl2 as a co-solvent, and the following aqueous workup was used before RP-HPLC purification. Volatiles were removed and the residue was dissolved in EtOAc. The organic phase was washed with sat. NaHCO3, water, 1N HCl, sat. NaCl, and then dried (MgSO4), filtered, and concentrated in vacuo.]

Aufarbeitung

  1. filtrationfiltered
  2. custompurified by RP-HPLC

Quellen und Nachweise

ORD-Eintrag
ord-677a5ea8d76e40dbad73fbadf0a31740
Quelldatensatz
uspto-grants-2010_11
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US07829571B2

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