Triterpenoid total synthesis. Synthesis and absolute configuration of mispyric acidTriterpenoid total synthesis. Part 8. For part 7 see ref. 1
作者:Yusuke Imamura、Hirosato Takikawa、Mitsuru Sasaki、Kenji Mori
DOI:10.1039/b406820c
日期:——
The first synthesis of mispyric acid (1), an inhibitor of DNA polymerase β with a novel triterpene skeleton, was achieved by starting from isoprene (2), geraniol (6) and 1,5-dimethoxy-1,4-cyclohexadiene (14). The absolute configuration of the naturally occurring 1 was determined as 2S,4S.
从异戊二烯(2)、香叶醇(6)和 1,5-二甲氧基-1,4-环己二烯(14)开始,首次合成了具有新型三萜骨架的 DNA 聚合酶 β 抑制剂--mispyric 酸(1)。天然 1 的绝对构型被确定为 2S、4S。