Stereospecific Electrophilic Fluorocyclization of α,β-Unsaturated Amides with Selectfluor
作者:Haiyang Fei、Zheyuan Xu、Hongmiao Wu、Lin Zhu、Hitesh B. Jalani、Guigen Li、Yao Fu、Hongjian Lu
DOI:10.1021/acs.orglett.0c00620
日期:2020.4.3
An efficient fluorocyclization of α,β-unsaturated amides through a formal halocyclization process is developed. The reaction proceeds undertransition-metal-freeconditions and leads to the formation of fluorinated oxazolidine-2,4-diones with excellent regio- and diastereoselectivity. The evaluation of the reaction mechanism based on preliminary experiments and density functional theory calculations
[EN] PEPTIDOMIMETICS FOR THE TREATMENT OF CORONAVIRUS AND PICORNAVIRUS INFECTIONS<br/>[FR] PEPTIDOMIMÉTIQUES POUR LE TRAITEMENT D'INFECTIONS PAR CORONAVIRUS ET PICORNAVIRUS
申请人:UNIV EMORY
公开号:WO2020247665A1
公开(公告)日:2020-12-10
Compounds, compositions and methods for preventing, treating or curing a coronavirus, picornavirus, and/or Hepeviridae virus infection in human subjects or other animal hosts. Specific viruses that can be treated include enteroviruses. In one embodiment, the compounds can be used to treat an infection with a severe acute respiratory syndrome virus, such as human coronavirus 229E, SARS, MERS, SARS-CoV-1 (OC43), and SARS-CoV- 2. In another embodiment, the methods are used to treat a patient co-infected with two or more of these viruses, or a combination of one or more of these viruses and norovirus.
KETONE-CONTAINING CONTROLLED RADICAL INITIATORS FOR POLYMERIZATION REACTIONS
申请人:3M INNOVATIVE PROPERTIES COMPANY
公开号:US20200369820A1
公开(公告)日:2020-11-26
Controlled radical initiators that are ketone-containing dithiocarbamate or ketone-containing dithiocarbonate compounds are used to form polymeric materials that have a single polymeric block or multiple polymeric blocks. Reaction mixtures containing controlled radical initiators and various ethylenically unsaturated monomers, polymeric materials formed from the reaction mixtures, crosslinkable compositions containing the polymeric materials, crosslinked compositions formed from the crosslinkable compositions, and articles containing the polymeric materials, the crosslinkable compositions, or the crosslinked compositions are provided.
[EN] PEPTIDOMIMETICS FOR THE TREATMENT OF NOROVIRUS INFECTION<br/>[FR] PEPTIDOMIMÉTIQUES POUR LE TRAITEMENT D'UNE INFECTION À NOROVIRUS
申请人:UNIV EMORY
公开号:WO2017197377A1
公开(公告)日:2017-11-16
The present invention is directed to compounds, compositions and methods for preventing, treating or curing Norovirus infection in human subjects or other animal hosts.
本发明涉及用于预防、治疗或治愈人类主体或其他动物宿主中的诺如病毒感染的化合物、组合物和方法。
ACRYLIC PRESSURE-SENSITIVE ADHESIVES WITH AZIRIDINE CROSSLINKING AGENTS
申请人:KAVANAGH Maureen A.
公开号:US20090208740A1
公开(公告)日:2009-08-20
A pre-adhesive composition is described comprising an acid-functional (meth)acrylate copolymer and an aziridine crosslinking agent, which when crosslinked provides a pressure-sensitive adhesive and pressure-sensitive adhesive articles.