(-)-Drimenol(2) was used as starting material for the synthesis of diastereoisomeric diols 3 and 4, through the nitrile 7, Compounds 3 and 4 are the direct precursors of Ambrox(R) (1) and 9-epiambrox(2).
(-)-Drimenol(2)被用作合成对映异构的二醇3和4的起始材料,这两个二醇是通过
腈类化合物7来获得的。化合物3和4分别是Ambrox(1)和9-epiambrox(2)的直接前体。