Hydrochloric Acid → (2R)-2-(2-amino-2-methylpropanamido)-4-methyl-N-[2-oxo-8-(2-oxopyrrolidin-1-yl)-1-(thiophen-3-ylmethyl)-1,2,3,4-tetrahydroquinolin-3-yl]pentanamide hydrochloride

HRID 1887758Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1887758
[NH2:1][C:2]([CH3:38])([CH3:37])[C:3]([NH:5][C@H:6]([CH2:33][CH:34]([CH3:36])[CH3:35])[C:7]([NH:9][CH:10]1[CH2:19][C:18]2[C:13](=[C:14]([N:20]3[CH2:24][CH2:23][CH2:22][C:21]3=[O:25])[CH:15]=[CH:16][CH:17]=2)[N:12]([CH2:26][C:27]2[CH:31]=[CH:30][S:29][CH:28]=2)[C:11]1=[O:32])=[O:8])=[O:4].[ClH:39]>C(OC(C)C)(=O)C.C(OCC)(=O)C>[ClH:39].[NH2:1][C:2]([CH3:37])([CH3:38])[C:3]([NH:5][C@H:6]([CH2:33][CH:34]([CH3:35])[CH3:36])[C:7]([NH:9][CH:10]1[CH2:19][C:18]2[C:13](=[C:14]([N:20]3[CH2:24][CH2:23][CH2:22][C:21]3=[O:25])[CH:15]=[CH:16][CH:17]=2)[N:12]([CH2:26][C:27]2[CH:31]=[CH:30][S:29][CH:28]=2)[C:11]1=[O:32])=[O:8])=[O:4]

Komponenten

5

Edukt 2

HCID 313Hydrochloric AcidHCID 59620332(2R)-2-(2-amino-2-methylpropanamido)-4-methyl-N-[2-oxo-8-(2-oxopyrrolidin-1-yl)-1-(thiophen-3-ylmethyl)-1,2,3,4-tetrahydroquinolin-3-yl]pentanamide

Produkt 1

HCID 68412271(2R)-2-(2-amino-2-methylpropanamido)-4-methyl-N-[2-oxo-8-(2-oxopyrrolidin-1-yl)-1-(thiophen-3-ylmethyl)-1,2,3,4-tetrahydroquinolin-3-yl]pentanamide hydrochloride

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 7915Isopropyl AcetateLösungsmittelHCID 8857Ethyl AcetateLösungsmittel

Reaktionsbedingungen

Temperatur
55 °C

Versuchsvorschrift

(2R)-2-(2-Amino-2-methylpropanamido)-4-methyl-N-[2-oxo-8-(2-oxopyrrolidin-1-yl)-1-(thiophen-3-ylmethyl)-1,2,3,4-tetrahydroquinolin-3-yl]pentanamide (1.5 g) was dissolved in isopropyl acetate (68.5 mL), and 4N hydrochloric acid in ethyl acetate (0.95 mL) was added thereto. The mixture was stirred at 55° C. for one hour, and then left to stand to cool to room temperature. The formed precipitates were recovered through filtration, washed with isopropyl acetate, and dried under reduced pressure, whereby the title compound (1.47 g) was yielded.

Aufarbeitung

  1. waitleft
  2. temperatureto cool to room temperature
  3. customThe formed precipitates
  4. filtrationwere recovered through filtration
  5. washwashed with isopropyl acetate
  6. dry with materialdried under reduced pressure, whereby the title compound (1.47 g)
  7. customwas yielded

Quellen und Nachweise

ORD-Eintrag
ord-03285ca5467547088b0ddfe6df9f8bbb
Quelldatensatz
uspto-grants-2013_08
Patentnummer
US08501772B2

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