Modification of organic compounds with Lawesson’s reagent
作者:L. A. Kayukova、K. D. Praliyev、V. G. Gut’yar、G. P. Baitursynova
DOI:10.1134/s1070428015020025
日期:2015.2
Application in organic synthesis of Lawesson’s reagent, 2,4-bis(4-methoxyphenyl)-1,3,2,4-dithiadiphosphetane-2,4-disulfide, provides a possibility to replace an oxygen atom for a sulfur atom in the carbonyl group of ketones, esters, amides, in ether group, and also either to induce a rearrangement of the initial structure of organic compounds with or without inclusion of sulfur atoms or to lead to
The Synthesis and Biological Characterization of a Ceramide Library
作者:Young-Tae Chang、Jaehwa Choi、Sheng Ding、Eva E. Prieschl、Thomas Baumruker、Jae-Mok Lee、Sung-Kee Chung、Peter G. Schultz
DOI:10.1021/ja017576o
日期:2002.3.1
A facile synthesis of a combinatorial ceramide library and their activities in the NF-kappaB pathway and in apoptosis induction/prevention were demonstrated. A novel NF-kappaB activating molecule was discovered among ceramide containing beta-galactose, and the structural requirements of ceramides for apoptosis induction was elucidated.