Beta-Carboline Derivatives, Their Use, and Pharmaceutical Composition

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专利权人:

NOVARTIS AG

发明人:

THOMAS J. TROXLER,KONSTANZE HURTH,DANIEL HOYER

申请号：

BR0208566

公开号：

BR0208566B1

申请日:

2002.04.02

申请国别(地区):

BR

年份:

2013

代理人:

摘要：

The invention provides compounds of formula (I) wherein R1 to R5 are as defined in the description, and their preparation. The compounds of formula (I) are useful as pharmaceuticals.

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