Isocombretastatins A versus Combretastatins A: The Forgotten isoCA-4 Isomer as a Highly Promising Cytotoxic and Antitubulin Agent
摘要:
Herein is reported a convergent synthesis of isocombretastatins A, a novel class of potent antitubulin agents. These compounds having a 1,1-diarylethylene scaffold constitute the simplest isomers of natural Z-combretastatins A that are easy to synthesize without need to control the Z-olefin geometry. The discovery of isoCA-4 with biological activities comparable to that of CA-4 represents a major progress in this field.
Visible‐Light‐Driven Catalytic Deracemization of Secondary Alcohols
作者:Zhikun Zhang、Xile Hu
DOI:10.1002/anie.202107570
日期:2021.10.11
Deracemization of racemic chiral compounds is an attractive approach in asymmetric synthesis, but its development has been hindered by energetic and kinetic challenges. Here we describe a catalytic deracemization method for secondary benzylic alcohols which are important synthetic intermediates and end products for many industries. Driven by visible light only, this method is based on sequential photochemical
Synthesis of chalcones with methylenedioxypolymethoxy fragments based on plant metabolites and study of their antiproliferative properties
作者:A. E. Varakutin、E. A. Muravsky、D. V. Tsyganov、I. Yu. Shinkarev、A. I. Samigullina、T. S. Kuptsova、R. N. Chuprov-Netochin、A. V. Smirnova、A. A. Khomutov、S. V. Leonov、M. N. Semenova、V. V. Semenov
DOI:10.1007/s11172-023-3943-6
日期:2023.7
INHIBITORS OF C-JUN N-TERMINAL KINASES (JNK) AND OTHER PROTEIN KINASES