super(15)N-labelled pyrazines of triterpenic acids

• Published in: Journal of radioanalytical and nuclear chemistry Vol. 308; no. 2; pp. 733 - 739
• Main Authors: Vlk, Martin, Micolova, Petra, Urban, Milan, Kvasnica, Miroslav, Saman, David, Sarek, Jan
• Format: Journal Article
• Language: English
• Published: 01.05.2016

Triterpenoid pyrazines from our research group were found selectively cytotoxic on several cancer cell lines with IC sub(50) in low micromolar range. This sparked our interest in preparing their labeled analogs for metabolic studies. In this work, we prepared a set of non-labeled pyrazines from seve...