KONETZKI, INGO,SIEGER, PETER,LUSTENBERGER, PHILIPP
申请号：
DK05737938
公开号：
DK1789405T3
申请日:
2005.05.11
申请国别(地区):
DK
年份:
2013
代理人:
摘要：
The invention relates to enantiomerically pure compounds of formula (1), wherein the radicals R<；1>；, R<；2>；, R<；3>；, R4<； >；and X are defined as in claims and a description. A method for producing said compounds and the use thereof in the form of a drug, in particular as a drug for treating respiratory tract diseases are also disclosed. The synthesis of the compounds is carried out by means of a chiral epoxide of formula (5).
