Patent Number: 7,825,260

Title: Aminopropanol derivatives as sphingosine-1-phosphate receptor modulators

Abstract: Compounds of formula I, ##STR00001## wherein X, a, b, R.sub.1, R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are as defined in the specification, processes for their production, their uses and pharmaceutical compositions containing them.

Inventors: Albert; Rainer (Basel, CH), Ehrhardt; Claus (Lorrach, DE), Ettmayer; Peter (Vienna, AT), Hinterding; Klaus (Wittlingen, DE), Hogenauer; Klemens (Vienna, AT), Nussbaumer; Peter (Maria Enzersdorf, AT)

Assignee: Novartis AG

International Classification: C07D 231/56 (20060101); C07D 307/00 (20060101); C07D 307/87 (20060101); C09B 5/00 (20060101)

Expiration Date: 2019-11-02 0:00:00