Synthesis and Cytotoxic Activity of Triterpenoid Thiazoles Derived from Allobetulin, Methyl Betulonate, Methyl Oleanonate, and Oleanonic Acid

BORKOVÁ, L., R. ADÁMEK, P. KALINA, P. DRAŠAR, P. DŽUBÁK, S. GURSKÁ, J. ŘEHULKA, M. HAJDÚCH, M. URBAN, J. ŠAREK