Sodium Iodide → 2,2-dimethylmalonic acid 5-{(R)-(4-{amino(2,2-dimethylpropoxycarbonylimino)methyl}phenylamino)-[2-fluoro-3-(2-hydroxyethoxy)-5-methoxyphenyl]methyl}-2-pyrimidin-2-yl-2H-[1,2,4]-triazol-3-yloxymethyl ester isopropyl ester

HRID 2089658

Reaktionsgleichung

Reaktionsgleichung von HRID 2089658
[CH3:1][C:2]([CH3:46])([CH3:45])[CH2:3][O:4][C:5](=[O:44])[N:6]=[C:7]([NH2:43])[C:8]1[CH:13]=[CH:12][C:11]([NH:14][CH:15]([C:29]2[N:33]=[C:32]([O:34][CH2:35]Cl)[N:31]([C:37]3[N:42]=[CH:41][CH:40]=[CH:39][N:38]=3)[N:30]=2)[C:16]2[CH:21]=[C:20]([O:22][CH3:23])[CH:19]=[C:18]([O:24][CH2:25][CH2:26][OH:27])[C:17]=2[F:28])=[CH:10][CH:9]=1.C(=O)([O-])O.[K+].[I-].[Na+].[CH:54]([O:57][C:58](=[O:65])[C:59]([CH3:64])([CH3:63])[C:60]([OH:62])=[O:61])([CH3:56])[CH3:55]>CN(C=O)C>[CH:54]([O:57][C:58](=[O:65])[C:59]([CH3:63])([CH3:64])[C:60]([O:62][CH2:35][O:34][C:32]1[N:31]([C:37]2[N:42]=[CH:41][CH:40]=[CH:39][N:38]=2)[N:30]=[C:29]([C@H:15]([NH:14][C:11]2[CH:12]=[CH:13][C:8]([C:7]([NH2:43])=[N:6][C:5]([O:4][CH2:3][C:2]([CH3:46])([CH3:45])[CH3:1])=[O:44])=[CH:9][CH:10]=2)[C:16]2[CH:21]=[C:20]([O:22][CH3:23])[CH:19]=[C:18]([O:24][CH2:25][CH2:26][OH:27])[C:17]=2[F:28])[N:33]=1)=[O:61])([CH3:56])[CH3:55]

Komponenten

6

Edukt 4

HCID 5238Sodium IodideHCID 516893Potassium BicarbonateHCID 212436462,2-Dimethylmalonic acid monoisopropyl esterHCID 67470504[1-amino-1-[4-({(5-chloromethoxy-1-pyrimidin-2-yl-1H-[1,2,4]triazol-3-yl)-[2-fluoro-3-(2-hydroxyethoxy)-5-methoxyphenyl]methyl}amino)phenyl]methylidene]carbamic acid 2,2-dimethylpropyl ester

Produkt 1

HCID 674704872,2-dimethylmalonic acid 5-{(R)-(4-{amino(2,2-dimethylpropoxycarbonylimino)methyl}phenylamino)-[2-fluoro-3-(2-hydroxyethoxy)-5-methoxyphenyl]methyl}-2-pyrimidin-2-yl-2H-[1,2,4]-triazol-3-yloxymethyl ester isopropyl ester

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Reaktionsbedingungen

Temperatur
45 °C

Versuchsvorschrift

To a mixture of [1-amino-1-[4-({(5-chloromethoxy-1-pyrimidin-2-yl-1H-[1,2,4]triazol-3-yl)-[2-fluoro-3-(2-hydroxyethoxy)-5-methoxyphenyl]methyl}amino)phenyl]methylidene]carbamic acid 2,2-dimethylpropyl ester (Example 2b, 70 mg), potassium hydrogen carbonate (74 mg), and DMF (5 mL), sodium iodide (79 mg) and 2,2-dimethylmalonic acid monoisopropyl ester [CAS No. 7695-26-3] (92 mg) were added, and the resulting mixture was stirred at 45° C. overnight. The reaction mixture was filtered, and the filtrate obtained was concentrated under reduced pressure. The residue obtained was purified by NAM silica gel column chromatography (mixed solvent of methanol-ethyl acetate) to obtain a racemate of the captioned compound.

Aufarbeitung

  1. addition7695-26-3] (92 mg) were added
  2. filtrationThe reaction mixture was filtered
  3. customthe filtrate obtained
  4. concentrationwas concentrated under reduced pressure
  5. customThe residue obtained
  6. customwas purified by NAM silica gel column chromatography (mixed solvent of methanol-ethyl acetate)
  7. customto obtain a racemate of the captioned compound

Quellen und Nachweise

ORD-Eintrag
ord-9496fde7d44b4d00b08cf654cc0bf02b
Quelldatensatz
uspto-grants-2013_05
Patentnummer
US08436009B2

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