Reaktionsgleichung
[CH2:1]([N:3]1[C:11]2[N:10]=[CH:9][N:8]([CH2:12][CH2:13][CH2:14][CH2:15][CH:16]([OH:19])[CH2:17][OH:18])[C:7]=2[C:6](=[O:20])[N:5]([CH2:21][C:22](=[O:24])[CH3:23])[C:4]1=[O:25])[CH3:2].ClCC(O)C>>[CH2:1]([N:3]1[C:11]2[N:10]=[CH:9][N:8]([CH2:12][CH2:13][CH2:14][CH2:15][CH:16]([OH:19])[CH2:17][OH:18])[C:7]=2[C:6](=[O:20])[N:5]([CH2:21][CH:22]([OH:24])[CH3:23])[C:4]1=[O:25])[CH3:2]Komponenten
3
Versuchsvorschrift
This compound was prepared starting from Compound 7 by reduction of the oxopropyl group according to the method described in Example 2, or by alkylation of 3-ethyl-7-(5,6-isopropylidenedioxyhexyl)-xanthine with 1-chloro-propan-2-ol according to the procedure as described in Example 1.
Aufarbeitung
- customThis compound was prepared
Quellen und Nachweise
- ORD-Eintrag
- ord-a24779eae68a4ccb84423159686abdc5
- Quelldatensatz
- uspto-grants-1992_01
- Patentnummer
- US05082845
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