StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Reaktion

Diisopropylethylamine → methyl (1S)-1-[({(1S,3S,4S)-3-hydroxy-4-[((2S)-3-methyl-2-{3-[(2-methyl-3-pyridinyl)methyl]-2-oxo-1-imidazolidinyl}pentanoyl)amino]-5-phenyl-1-[4-(2-pyridinyl)benzyl]pentyl}amino)carbonyl]-2,2-dimethylpropylcarbamate

HRID 1174161
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 1174161
[NH2:1][C@@H:2]([CH2:33][C:34]1[CH:39]=[CH:38][CH:37]=[CH:36][CH:35]=1)[C@@H:3]([OH:32])[CH2:4][C@@H:5]([NH:19][C:20]([C@@H:22]([NH:27][C:28](=[O:31])[O:29][CH3:30])[C:23]([CH3:26])([CH3:25])[CH3:24])=[O:21])[CH2:6][C:7]1[CH:12]=[CH:11][C:10]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][N:14]=2)=[CH:9][CH:8]=1.[CH3:40][C@@H:41]([CH2:60][CH3:61])[C@H:42]([N:46]1[CH2:50][CH2:49][N:48]([CH2:51][C:52]2[C:53]([CH3:58])=[N:54][CH:55]=[CH:56][CH:57]=2)[C:47]1=[O:59])[C:43](O)=[O:44].CCOP(ON1N=NC2C=CC=CC=2C1=O)(OCC)=O.C(N(CC)C(C)C)(C)C>C1COCC1>[OH:32][C@H:3]([C@@H:2]([NH:1][C:43](=[O:44])[C@@H:42]([N:46]1[CH2:50][CH2:49][N:48]([CH2:51][C:52]2[C:53]([CH3:58])=[N:54][CH:55]=[CH:56][CH:57]=2)[C:47]1=[O:59])[CH:41]([CH3:40])[CH2:60][CH3:61])[CH2:33][C:34]1[CH:35]=[CH:36][CH:37]=[CH:38][CH:39]=1)[CH2:4][C@@H:5]([NH:19][C:20]([C@@H:22]([NH:27][C:28](=[O:31])[O:29][CH3:30])[C:23]([CH3:26])([CH3:25])[CH3:24])=[O:21])[CH2:6][C:7]1[CH:12]=[CH:11][C:10]([C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][N:14]=2)=[CH:9][CH:8]=1
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 4

HCID 81531DiisopropylethylamineHCID 42939953-(Diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-oneHCID 16037867methyl (1S)-1-[({(1S,3S,4S)-4-amino-3-hydroxy-5-phenyl-1-[4-(2-pyridinyl)benzyl]pentyl}amino)carbonyl]-2,2-dimethylpropylcarbamateHCID 67407984(2S,3S)-3-methyl-2-{3-[(2-methyl-3-pyridinyl)methyl]-2-oxo-1-imidazolidinyl}pentanoic Acid

Produkt 1

HCID 86726178
methyl (1S)-1-[({(1S,3S,4S)-3-hydroxy-4-[((2S)-3-methyl-2-{3-[(2-methyl-3-pyridinyl)methyl]-2-oxo-1-imidazolidinyl}pentanoyl)amino]-5-phenyl-1-[4-(2-pyridinyl)benzyl]pentyl}amino)carbonyl]-2,2-dimethylpropylcarbamate
Ausbeute 69 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel

Reaktionsbedingungen

Temperatur
25 °C

Versuchsvorschrift

A solution containing the product from Example 2C (1.1 g, 2.07 mmol) in THF (20 mL) was treated with the product from Example 15C (0.87 g, 2.07 mmol), DEPBT (0.93 g, 3.11 mmol), and N,N-diisopropylethylamine (1.8 mL, 10.33 mmol), stirred at 25° C. for 3 hours, and partitioned between ethyl acetate and 10% Na2CO3 solution. The organic phase was washed with additional 10% Na2CO3 solution and brine, dried over MgSO4, filtered and concentrated. The residue was purified by chromatography on silica gel eluting with a gradient starting with 0-100% ethyl acetate/dichloromethane, followed by 0-10% methanol in ethyl acetate to give the title compound (1.17 g, 69% yield). 1H NMR (300 MHz, DMSO-d6), δ ppm 0.83 (m, 18 H), 1.29 (m, 1 H), 1.53 (m, 2 H), 1.80 (m, 1 H), 2.48 (s, 3 H), 2.72 (m, 3 H), 2.96 (m, 3 H), 3.50 (s, 3 H), 3.65 (m, 1 H), 3.84 (d, J=9.93 Hz, 1 H), 3.94 (d, J=11.03 Hz, 1 H), 4.15 (m, 2 H), 4.32 (s, 2 H), 4.67 (d, J=7.35 Hz, 1 H), 6.64 (d, J=9.93 Hz, 1 H), 7.09 (m, 5 H), 7.22 (m, 3 H), 7.31 (m, 2 H), 7.52 (dd, J=7.72, 1.47 Hz, 1 H), 7.86 (m, 5 H), 8.36 (dd, J=4.78, 1.47 Hz, 1 H), 8.63 (d, J=4.41 Hz, 1 H).

Aufarbeitung

  1. custompartitioned between ethyl acetate and 10% Na2CO3 solution
  2. washThe organic phase was washed with additional 10% Na2CO3 solution and brine
  3. dry with materialdried over MgSO4
  4. filtrationfiltered
  5. concentrationconcentrated
  6. customThe residue was purified by chromatography on silica gel eluting with a gradient

Quellen und Nachweise

ORD-Eintrag
ord-6b2b73def89644e48c50379ae26b3333
Quelldatensatz
uspto-grants-2010_11
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US07834043B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion