procedure for the thermo-promoted reactions of anthranil with different substrates was developed. The catalyst-free process affords various useful building blocks with good to moderate yields. This chemistry enables several step- and cost-effective approaches for biologically interesting molecules and provides an efficient platform for the investigation of untapped reactions at high temperature.
Thiourea and benzamide compounds, compositions and methods of treating or preventing inflammatory diseases and atherosclerosis
申请人:——
公开号:US20010031874A1
公开(公告)日:2001-10-18
The present invention provides compounds of Formula I shown below.
1
The present invention also provides methods of treating or preventing inflammation or atherosclerosis, and a pharmaceutical composition that contains a compound of Formula I.
Metal-free oxidative synthesis of quinazolinones via dual amination of sp<sup>3</sup> C–H bonds
作者:Dan Zhao、Teng Wang、Jian-Xin Li
DOI:10.1039/c4cc02648a
日期:——
A novel metal-free synthesis of quinazolinones via dual amination of sp3 C–H bonds was developed. The sp3 carbon in methylarenes or adjacent to a heteroatom in DMSO, DMF or DMA was used as the one carbon synthon.