Methods for the preparation of alcaftadine

Methods for the preparation of alcaftadine

The invention relates to new and improved processes for the preparation of Alcaftadine and pharmaceutically acceptable salts thereof as well as an intermediate for the preparation of Alcaftadine. The new process saves a number of steps compared to the known process and results in a higher yield.

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Bonde-Larsen Antonio Lorente, Retuerto Jesús Miguel Iglesias, Nieto Franciso Javiér Gallo, Gil Juan José Ferreiro
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The invention relates to new and improved processes for the preparation of Alcaftadine and pharmaceutically acceptable salts thereof as well as an intermediate for the preparation of Alcaftadine. The new process saves a number of steps compared to the known process and results in a higher yield.