The disclosure includes compounds of Formula (I) wherein A, W, m, R5, R6, R7, and R8, are defined herein. Also disclosed is a method for treating a neoplastic disease with these compounds.
Metal-Free Radical-Mediated C(sp<sup>3</sup>)–H Heteroarylation of Alkanes
作者:Xin Shao、Xinxin Wu、Shuo Wu、Chen Zhu
DOI:10.1021/acs.orglett.0c02475
日期:2020.10.2
Herein we disclose a metal-free, N/O-centered radical-promoted Minisci reaction, in which the coupling of various heteroarenes with simple alkanes proceeds under mild conditions. The reaction conditions are neutral; no extra acid is added to preactivate N-heteroarenes in the Minisci reaction. The N-/O-centered radicals are generated directly from amide (TsNHMe) or alcohol (CF3CH2OH) under visible-light irradiation. This green and eco-friendly synthetic process may find potential use in medicinal chemistry.
WO2008/31556
申请人:——
公开号:——
公开(公告)日:——
2 AMINO-PYRIMIDINE DERIVATIVES AS H4 RECEPTOR ANTAGONISTS, PROCESSES FOR PREPARING THEM AND THEIR USE IN PHARMACEUTICAL COMPOSITIONS