Substituted quinazolines, the preparation thereof and the use thereof in pharmaceutical compositions

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专利权人:

Waldemar Pfrengle

发明人:

Waldemar Pfrengle,Markus Frank,Thomas Klein

申请号：

US13548233

公开号：

US08883800B2

申请日:

2012.07.13

申请国别(地区):

US

年份:

2014

代理人:

摘要：

The present invention relates to substituted quinazolines of formula (I):wherein X and Y are defined as in claim 1, the tautomers, stereoisomers, mixtures and salts thereof, which have valuable pharmacological properties, particularly an inhibitory effect on the activity of the enzyme dipeptidylpeptidase-IV (DPP-IV).

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