Fig. 4
From: Uracil derivatives/ursolic acid hybrids - naturally derived compounds as anticancer agents

Synthesis of new ursolic acid derivatives. Conditions: a) K2CO3, 1,4-dibromobutane or 1,6-dibromohexane, DMF, rt.
From: Uracil derivatives/ursolic acid hybrids - naturally derived compounds as anticancer agents
Synthesis of new ursolic acid derivatives. Conditions: a) K2CO3, 1,4-dibromobutane or 1,6-dibromohexane, DMF, rt.