Günter Scherr;Sebastien Garnier;Ulrich Mrowietz;Joachim Roser;Hans Wilhelm Doerr;Jindrich Cinatl;Stephan Hüffer;Martin Michaelis
发明人:
Sebastien Garnier,Stephan Hüffer,Günter Scherr,Joachim Roser,Ulrich Mrowietz,Hans Wilhelm Doerr,Jindrich Cinatl,Martin Michaelis
申请号：
US12742939
公开号：
US08945610B2
申请日:
2008.11.11
申请国别(地区):
US
年份:
2015
代理人:
摘要：
The invention relates to a condensation product obtainable by reaction ofa1) at least one bicyclic or polycyclic aromatic or heteroaromatic, where the bicyclic or polycyclic aromatic or heteroaromatic is substituted by at least one carboxyl group (—COOH), and where the carboxyl group can be present in salt form,a2) at least one carbonyl compound,a3) if appropriate at least one sulfonating agent,a4) at least one urea derivative, anda5) if appropriate at least one further aromatic or heteroaromatic,or a physiologically tolerable salt thereof.
