Efficient and Selective Reduction Protocols of the 2,2-Dimethyl-1,3-benzodioxan-4-one Functional Group to Readily Provide Both Substituted Salicylaldehydes and 2-Hydroxybenzyl Alcohols
摘要:
Two complementary procedures have been developed that selectively allow for the synthesis of either substituted salicylaldehydes or the corresponding 2-hydroxylbenzyl alcohols upon treatment of the 2,2-dimethyl- 1,3-benzodioxan-4-one functional group with DIBAL-H or LAH, respectively.
A new class of salicylic acid derivatives for inhibiting YopH of Yersinia pestis
作者:Mahesh P. Paudyal、Li Wu、Zhong-Yin Zhang、Christopher D. Spilling、Chung F. Wong
DOI:10.1016/j.bmc.2014.10.042
日期:2014.12
Previously, we identified a class of salicylicacidderivatives that display inhibitory activity against the protein tyrosine phosphatase YopH from Yersinia pestis. Because docking study suggested that the large phenyl ring attaching to the salicylicacid core might be exposed to the solvent and might not contribute significantly to binding, we have developed a new class of compounds that no longer contain
A Versatile Approach to β-Amyloid Fibril-Binding Compounds Exploiting the Shirakawa/Hayashi Protocol for <i>trans</i>-Alkene Synthesis
作者:Tri H. V. Huynh、Mette Louise H. Mantel、Katrine Mikkelsen、Anders T. Lindhardt、Niels Chr. Nielsen、Daniel Otzen、Troels Skrydstrup
DOI:10.1021/ol8029593
日期:2009.2.19
Application of the Sonogashira coupling reaction followed by a trans-selective alkyne reduction proved highly adaptable for the efficient synthesis of a class of beta-amyloid fibril binding compounds possessing a styrylbenzene motif such as FSB, an FSB dimer, and F-19-BAY94-9172.