Benzenesulfonic Acid → 4-((7R,8aS)-octahydro-5,5-dimethylindolizin-7-ylamino)-2-(4-(2-hydroxy-2-methylpropoxy)-2-fluoro-5-(4,5-dihydro-4-methyl-5-oxotetrazol-1-yl)phenylamino)pyrimidine-5-carbonitrile

HRID 633384Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 633384
[NH2:1][C:2]1[C:3]([F:21])=[CH:4][C:5]([O:15][CH2:16][C:17]([OH:20])([CH3:19])[CH3:18])=[C:6]([N:8]2[C:12](=[O:13])[N:11]([CH3:14])[N:10]=[N:9]2)[CH:7]=1.Cl[C:23]1[N:28]=[C:27]([NH:29][C@@H:30]2[CH2:38][C@H:37]3[N:33]([CH2:34][CH2:35][CH2:36]3)[C:32]([CH3:40])([CH3:39])[CH2:31]2)[C:26]([C:41]#[N:42])=[CH:25][N:24]=1.C1(S(O)(=O)=O)C=CC=CC=1>CC(O)C>[CH3:39][C:32]1([CH3:40])[CH2:31][C@H:30]([NH:29][C:27]2[C:26]([C:41]#[N:42])=[CH:25][N:24]=[C:23]([NH:1][C:2]3[CH:7]=[C:6]([N:8]4[C:12](=[O:13])[N:11]([CH3:14])[N:10]=[N:9]4)[C:5]([O:15][CH2:16][C:17]([OH:20])([CH3:19])[CH3:18])=[CH:4][C:3]=3[F:21])[N:28]=2)[CH2:38][C@H:37]2[N:33]1[CH2:34][CH2:35][CH2:36]2

Komponenten

5

Edukt 3

HCID 7371Benzenesulfonic AcidHCID 86704483(7R,8aS)-N-(2-chloro-5-cyanopyrimidin-4-yl)-octahydro-5,5-dimethylindolizin-7-amineHCID 867044841-(5-amino-2-(2-hydroxy-2-methylpropoxy)-4-fluorophenyl)-4-methyl-1H-tetrazol-5(4H)-one

Produkt 1

HCID 718115594-((7R,8aS)-octahydro-5,5-dimethylindolizin-7-ylamino)-2-(4-(2-hydroxy-2-methylpropoxy)-2-fluoro-5-(4,5-dihydro-4-methyl-5-oxotetrazol-1-yl)phenylamino)pyrimidine-5-carbonitrileAusbeute 80 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 3776IsopropanolLösungsmittel

Reaktionsbedingungen

Temperatur
80 °C

Versuchsvorschrift

A mixture of 1-(5-amino-2-(2-hydroxy-2-methylpropoxy)-4-fluorophenyl)-4-methyl-1H-tetrazol-5(4H)-one (305 mg), (7R,8aS)-N-(2-chloro-5-cyanopyrimidin-4-yl)-octahydro-5,5-dimethylindolizin-7-amine (262 mg), and benzenesulfonic acid (160 mg) in IPA (2 mL) were heated to 80° C. overnight. After cooling to ambient temperature, the crude mixture was concentrated to dryness. The crude product was absorbed onto silica gel and purified by CombiFlash chromatography (2N NH3 in MeOH/CH2Cl2=0-30%) to give desired product (386 mg, 80%).

Aufarbeitung

  1. temperatureAfter cooling to ambient temperature
  2. concentrationthe crude mixture was concentrated to dryness
  3. customThe crude product was absorbed onto silica gel
  4. custompurified by CombiFlash chromatography (2N NH3 in MeOH/CH2Cl2=0-30%)

Quellen und Nachweise

ORD-Eintrag
ord-58c0c1bf4f47461b97ed43236024a11b
Quelldatensatz
uspto-grants-2016_04
Patentnummer
US09321763B2

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