4-Acetamidobutyric acid → Apovincamine 4-acetamidobutyrate
Reaktionsgleichung
[CH3:1][CH2:2][C@:3]12[CH:19]=[C:18]([C:20]([O:22][CH3:23])=[O:21])[N:17]3[C:9]4=[C:10]([CH2:24][CH2:25][N:7]([C@@H:8]14)[CH2:6][CH2:5][CH2:4]2)[C:11]1[CH:12]=[CH:13][CH:14]=[CH:15][C:16]=13.[C:26]([NH:29][CH2:30][CH2:31][CH2:32][C:33]([OH:35])=[O:34])(=[O:28])[CH3:27]>O>[CH3:1][CH2:2][C@:3]12[CH:19]=[C:18]([C:20]([O:22][CH3:23])=[O:21])[N:17]3[C:9]4=[C:10]([CH2:24][CH2:25][N:7]([C@@H:8]14)[CH2:6][CH2:5][CH2:4]2)[C:11]1[CH:12]=[CH:13][CH:14]=[CH:15][C:16]=13.[C:26]([NH:29][CH2:30][CH2:31][CH2:32][C:33]([O-:35])=[O:34])(=[O:28])[CH3:27]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
According to the method of the preceding example, there are obtained, starting from 3.36 g of apovincamine and 1.45 g of 4-acetamidobutyric acid, 4.4 g of a product, having melting point of 128° C. and insoluble in water and alcohol. The apovincamine content of the salt is 56%.
Aufarbeitung
- customare obtained
Quellen und Nachweise
- ORD-Eintrag
- ord-11b37757e90444128a113ffdf74c59a8
- Quelldatensatz
- uspto-grants-1978_10
- Patentnummer
- US04122179
Notizen zur Reaktion
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