The reaction of propargylic oxiranes with platinum catalyst in aqueous media is described. Furans having a variety of substituents were conveniently synthesized with high efficiency.
描述了炔丙基环氧乙烷与铂催化剂在水性介质中的反应。具有各种取代基的呋喃可方便地以高效率合成。
Generation, optimization and characterization of novel anti-prion compounds
作者:Andrea Altieri、Evgeny A. Spiridonov、Semen I. Sivtzev、Daisuke Ishibashi、Silvia Biggi、Noriyuki Nishida、Emiliano Biasini、Alexander V. Kurkin
DOI:10.1016/j.bmc.2020.115717
日期:2020.11
the chemical space exploration around the anti-prion compound BB 0300674 in order to gain an understanding of its Structure Activity Relationships (SARs). A series of 43 novel analogues, based on four different chemical clusters, were synthetized and tested against PrPSc and mutant PrP toxicity assays. From this biological screening, two compounds (59 and 65) emerged with a 10-fold improvement in anti-prion