Hydrochloric Acid → N-((S)-((S)-5,5-dimethylpyrrolidin-2-yl)(2-fluoro-4-(trifluoromethyl)phenyl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxamide

HRID 2279552Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2279552
[F:1][C:2]1[CH:7]=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:5]=[CH:4][C:3]=1[C@H:12]([NH:27][C:28]([N:30]1[CH2:39][CH2:38][C:37]2[CH:36]=[N:35][C:34]([NH:40][CH:41]3[CH2:46][CH2:45][O:44][CH2:43][CH2:42]3)=[N:33][C:32]=2[CH2:31]1)=[O:29])[C@H:13]1[N:17](C(OC(C)(C)C)=O)[C:16]([CH3:26])([CH3:25])[CH2:15][CH2:14]1.Cl.CC(O)C.C([O-])([O-])=O.[Na+].[Na+]>C(Cl)Cl>[CH3:25][C:16]1([CH3:26])[NH:17][C@H:13]([C@H:12]([C:3]2[CH:4]=[CH:5][C:6]([C:8]([F:10])([F:9])[F:11])=[CH:7][C:2]=2[F:1])[NH:27][C:28]([N:30]2[CH2:39][CH2:38][C:37]3[CH:36]=[N:35][C:34]([NH:40][CH:41]4[CH2:42][CH2:43][O:44][CH2:45][CH2:46]4)=[N:33][C:32]=3[CH2:31]2)=[O:29])[CH2:14][CH2:15]1

Komponenten

6

Edukt 4

HCID 313Hydrochloric AcidHCID 3776IsopropanolHCID 10340Sodium CarbonateHCID 86705539(S)-tert-butyl 5-((S)-(2-fluoro-4-(trifluoromethyl)phenyl)(2-(tetrahydro-2H-pyran-4-ylamino)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-7-carboxamido)methyl)-2,2-dimethylpyrrolidine-1-carboxylate

Produkt 1

HCID 86705540N-((S)-((S)-5,5-dimethylpyrrolidin-2-yl)(2-fluoro-4-(trifluoromethyl)phenyl)methyl)-2-(tetrahydro-2H-pyran-4-ylamino)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxamide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

To a solution of 324 (0.380 g, 0.584 mmol) and DCM (5 mL). was added 6M HCl in IPA (0.973 mL, 5.84 mmol) and the reaction was stirred for 1 h and then poured into Na2CO3 and extracted with DCM. The combined organic extracts were dried (MgSO4), filtered, and concentrated in vacuo. The crude product was purified by SiO2 chromatography eluting with a DCM/MeOH gradient (500:40 to 500:50) to afford 0.210 g (65.3%) of I-86: MS m/z (APCI-pos) M+1=551.

Aufarbeitung

  1. extractionextracted with DCM
  2. dry with materialThe combined organic extracts were dried (MgSO4)
  3. filtrationfiltered
  4. concentrationconcentrated in vacuo
  5. customThe crude product was purified by SiO2 chromatography
  6. washeluting with a DCM/MeOH gradient (500:40 to 500:50)
  7. customto afford 0.210 g (65.3%) of I-86

Quellen und Nachweise

ORD-Eintrag
ord-502fa53609a34ee5bd225cdc3ebe6b47
Quelldatensatz
uspto-grants-2015_09
Patentnummer
US09133187B2

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