Novel pharmaceutically active flavilium compounds
The invention relates to a compound of formula (I) acceptable anion, R1 and R2 are independently of each other hydrogen, or an -OY group in which Y is hydrogen, an alpha -aminoacyl, or a C1-5 aminoalkyl residue, R3, R4 and R7 are independently of each other hydrogen, or a C1-5 alkyl residue R5 is hy...
Gespeichert in:
Hauptverfasser: | , , , , |
---|---|
Format: | Patent |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext bestellen |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | The invention relates to a compound of formula (I) acceptable anion, R1 and R2 are independently of each other hydrogen, or an -OY group in which Y is hydrogen, an alpha -aminoacyl, or a C1-5 aminoalkyl residue, R3, R4 and R7 are independently of each other hydrogen, or a C1-5 alkyl residue R5 is hydrogen, and alpha -aminoacyl, or a C1-5 alkyl residue, and R6 is hydrogen, OH-, or a C1-5 alkyl residue, and pharmaceutically acceptable salts and esters thereof; and to condensation processes for preparing them. |
---|