[EN] NOVEL OXALYL PIPERAZINES ACTIVE AGAINST THE HEPATITIS B VIRUS (HBV) [FR] NOUVELLES OXALYL PIPÉRAZINES ACTIVES CONTRE LE VIRUS DE L'HÉPATITE B (VHB)
eFluorination for the Rapid Synthesis of Carbamoyl Fluorides from Oxamic Acids
作者:Feba Pulikkottil、John S. Burnett、Jérémy Saiter、Charles A. I. Goodall、Bini Claringbold、Kevin Lam
DOI:10.1021/acs.orglett.4c01605
日期:2024.7.26
In this letter, we disclose the anodic oxidation of oxamic acids in the presence of Et3N·3HF as a practical, scalable, and robust method to rapidly access carbamoyl fluorides from readily available and stable precursors. The simplicity of this method also led us to develop the first flow electrochemical preparation of carbamoyl fluorides, demonstrating scale-up feasibility as a proof of concept.
在这封信中,我们公开了在 Et 3 N·3HF 存在下草酰胺酸的阳极氧化,作为一种实用、可扩展且稳健的方法,可从容易获得且稳定的前体中快速获得氨基甲酰氟。这种方法的简单性也促使我们开发了第一个氨基甲酰氟的流动电化学制备方法,证明了放大的可行性作为概念证明。
NOVEL OXALYL PIPERAZINES ACTIVE AGAINST THE HEPATITIS B VIRUS (HBV)
申请人:AiCuris GmbH & Co. KG
公开号:US20220227737A1
公开(公告)日:2022-07-21
The present invention relates generally to novel antiviral agents. Specifically, the present invention relates to compounds which can inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV replication cycle, compositions comprising such compounds, methods for inhibiting HBV viral replication, methods for treating or preventing HBV infection, and processes and intermediates for making the compounds.