Synthesis of the C3–14 fragment of palmerolide A using a chiral pool based strategy
作者:Matthew D. Lebar、Bill J. Baker
DOI:10.1016/j.tet.2009.12.007
日期:2010.2
Palmerolide A targets transmembrane proton pumps, the vacuolar-ATPases, and induces autophagy, but in a manner independent of HIF-1α activation. Herein we report a synthesis of the C3–14 fragment of palmerolide A using readily available polyols as chiral building blocks for entry into structure/activity studies of the macrocycle.
Palmerolide A是一种有效的,选择性的黑色素瘤细胞生长抑制剂,是一种从南极棘齿类植物金刚鹦鹉分离到的大环聚酮化合物。Palmerolide A靶向跨膜质子泵,液泡-ATPase,并诱导自噬,但其方式独立于HIF-1α激活。在这里,我们报告了棕榈油内酯A的C3–14片段的合成,该化合物使用容易获得的多元醇作为手性结构单元,可用于大环化合物的结构/活性研究。