Cyclopentylamine → HCID 44159567, Verbindung

HRID 517843Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 517843
[Cl:1][C:2]1[CH:10]=[CH:9][C:8]2[N:7]([CH2:11][CH2:12][C:13]([O:15]CC)=O)[C:6]3[CH2:18][CH2:19][N:20]([CH3:22])[CH2:21][C:5]=3[C:4]=2[CH:3]=1.[CH:23]1([NH2:28])[CH2:27][CH2:26][CH2:25][CH2:24]1>>[Cl:1][C:2]1[CH:10]=[CH:9][C:8]2[N:7]([CH2:11][CH2:12][C:13]([NH:28][CH:23]3[CH2:27][CH2:26][CH2:25][CH2:24]3)=[O:15])[C:6]3[CH2:18][CH2:19][N:20]([CH3:22])[CH2:21][C:5]=3[C:4]=2[CH:3]=1

Komponenten

3

Edukt 2

HCID 2906CyclopentylamineHCID 44159333Ethyl 3-(8-chloro-1,2,3,4-tetrahydro-2-methylpyrido[4,3-b]indol-5-yl)propanoate

Produkt 1

HCID 44159567HCID 44159567, Verbindung

Reaktionsbedingungen

Temperatur
120 °C

Versuchsvorschrift

A mixture of ethyl 3-(8-chloro-1,2,3,4-tetrahydro-2-methylpyrido[4,3-b]indol-5-yl)propanoate (CD17) (100 mg) and cyclopentylamine (1 ml) was heated at 120° C. for 15 h to obtain 3-(8-chloro-1,2,3,4-tetrahydro-2-methylpyrido[4,3-b]indol-5-yl)-N-cyclopentylpropanamide (CD32) after purification on neutral alumina chromatography eluting with methanol-dichloromethane gradient. The free base was converted into its oxalate salt by treatment of oxalic acid (1 equiv) in anhydrous THF.

Quellen und Nachweise

ORD-Eintrag
ord-af8fe45b3d1541898f9ef6da552f455e
Quelldatensatz
uspto-grants-2015_08
Patentnummer
US09115137B2

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