A Convenient Procedure for the Reduction of Esters, Carboxylic Acids, Ketones and Aldehydes using Tetrabutylammonium Fluoride (or Triton® B) and Polymethylhydrosiloxane
6-Allyloxypurines readily undergo palladium-catalysed Claisenrearrangement under mild conditions affording N 1-substituted hypoxanthines. In contrast with the previously reported protocol, the Claisenrearrangement can be performed using Pd(PPh3)4 or Pd(dba)2/dppf in dry THF at 60°C. The reaction can accommodate variously substituted allyl fragments to position N 1 of the hypoxanthine skeleton with
BENZOHETEROCYCLYL ALKYLAMINE COMPOUND AND USE THEREOF
申请人:East China University of Science and Technology
公开号:EP3546454A1
公开(公告)日:2019-10-02
Disclosed are benzoheterocyclic alkylamine compounds, or a pharmaceutically acceptable salt thereof, or a stereoisomer thereof, and a preparation method thereof, and use of the same in the manufacture of an antibacterial drug as an inhibitor of staphyloxanthin synthesis in Staphylococcus aureus.
Benzoheterocyclic alkylamine compounds and use thereof
申请人:EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
公开号:US10829464B2
公开(公告)日:2020-11-10
Disclosed are benzoheterocyclic alkylamine compounds, or a pharmaceutically acceptable salt thereof, or a stereoisomer thereof, and a preparation method thereof, and use of the same in the manufacture of an antibacterial drug as an inhibitor of staphyloxanthin synthesis in Staphylococcus aureus.