Dimemorfan (DF) has been known to possess neuroprotective properties. While this promising compound deserves further biological evaluation, synthetic methods have not improved since Murakami group unveiled the synthetic efforts in 1972. Herein a succinct synthesis toward DF from commercially available 3-hydroxymorphinan (3-HM) is disclosed. Other morphinan analogs have been effectively prepared by adopting the similar methodology.
众所周知,
二甲双胍(DF)具有神经保护特性。虽然这种前景广阔的化合物值得进行进一步的
生物学评估,但自 1972 年村上小组公布合成工作以来,合成方法一直没有改进。在此,我们公布了利用市售的 3-羟基
吗啡南(3-HM)合成 DF 的简洁方法。采用类似的方法还有效地制备了其他
吗啡南类似物。