12-Deoxyroyleanone (1). an abietane diterpenoid with appreciable antileishmanial activity, has been efficiently synthesized from abietic acid (10; 11 steps for a 25% overall yield).
12-Deoxyroyleanone (1)。已经从
松香酸有效地合成了一种具有明显抗利什曼原虫活性的
松香烷二萜(10;11 个步骤,总产率为 25%)。