[EN] BIODEGRADABLE NONIONIC CONTRAST MEDIA<br/>[FR] MILIEUX DE CONTRASTE NON-IONIQUES BIODEGRADABLES
申请人:BIOPHYSICA INC
公开号:WO2000026179A1
公开(公告)日:2000-05-11
Novel non-ionic contrast media are provided, which fulfill the requirements for x-ray visualization media, while being biodegradable. The compounds are characterized by being triido-3,5-diaminobenzoic acid derivatives, where the functional groups are derivatized with hydroxyalkyl groups and the amino functionalities are further derivatized with acyl substituents of one carbon acids. Also, triiodophloroglucinol oxyalkyl substituted derivatives are provided.