Merkhatuly, N.; Vojtíšek, P.; Abeuova, S.B.; Bakytzhan, G.; Suleimbekova, Z.S.
(Изд-во КарГУ, 2013)
The reactions of eudesmanolide α-santonin with primary and secondary amines were investigated. It wasshown that the reactions occured regioselectively at the carbonyl group of γ-lactone ring with formation of the products ...