Christian Miculka;Thorsten Meyer;Christopher Kern;Serge Francois Droux
发明人:
Christian Miculka,Thorsten Meyer,Christopher Kern,Serge Francois Droux
申请号：
US12373221
公开号：
US08268813B2
申请日:
2007.07.10
申请国别(地区):
US
年份:
2012
代理人:
摘要：
This invention is directed generally to zilpaterol enantiomer compositions, and, in particular, to compositions comprising the 6R,7R zilpaterol enantiomer. This invention is also directed to processes for making such compositions； methods for using such compositions to, for example, increase the rate of weight gain, improve feed efficiency, and/or increase carcass leanness in livestock, poultry, and/or fish； and uses of such compositions to make medicaments. This invention is further directed to methods for determining the absolute configurations of zilpaterol enantiomers.
