What Is the True Structure of D609, a Widely Used Lipid Related Enzyme Inhibitor?
作者:Mikako Kato、Mostafa A. S. Hammam、Tohru Taniguchi、Yoshiko Suga、Kenji Monde
DOI:10.1021/acs.orglett.6b00025
日期:2016.2.19
eight possible stereoisomers, no systematic research considering its chirality has been performed. In this paper, eight possible chiral alcohols as direct precursors of D609 were synthesized, and their stereochemistries were elucidated by a vibrational circular dichroism (VCD) technique. Phosphatidylcholine-specific phospholipase C and sphingomyelin synthase inhibition assays of these isomers showed
在过去的三十年中,D609(1)被用作脂质相关的酶抑制剂。尽管它具有八种可能的立体异构体,但尚未进行有关其手性的系统研究。本文合成了八种可能的手性醇作为D609的直接前体,并通过振动圆二色性(VCD)技术阐明了它们的立体化学。这些异构体的磷脂酰胆碱特异性磷脂酶C和鞘磷脂合酶抑制试验表明,它们的活性存在相当大的差异。