[EN] BICYCLIC QUINONES, PHARMACEUTICAL COMPOSITIONS, AND THERAPEUTIC APPLICATIONS<br/>[FR] QUINONES BICYCLIQUES, COMPOSITIONS PHARMACEUTIQUES ET APPLICATIONS THÉRAPEUTIQUES
申请人:[en]IC-MEDTECH CORP.
公开号:WO2023141410A1
公开(公告)日:2023-07-27
Provided herein are bicyclic quinones,e.g., a compound of Formula (A-I), and pharmaceutical compositions thereof. Also provided herein are methods of their use for treating, preventing, or ameliorating one or more symptoms of a parasite disease.
Formal Radical Cyclization onto Benzene Rings: A General Method and Its Use in the Synthesis of <i>e</i><i>nt</i>-Nocardione A
作者:Derrick L. J. Clive、Stephen P. Fletcher、Dazhan Liu
DOI:10.1021/jo030364k
日期:2004.5.1
An indirect method is described for effecting radical cyclization onto a benzene ring. Cross-conjugated dienones 6, which are readily prepared from phenols, undergo radical cyclization (6 → 7 → 8), and the products (8) are easily aromatized. The method has been applied to the synthesis of ent-nocardione A (21).
<i>N</i>-[2-[(Substituted chroman-8-yl)oxy]ethyl]-4-(4-methoxyphenyl)butylamines: Synthesis and Wide Range of Antagonism at the Human 5-HT<sub>1A</sub> Receptor
作者:Tomoyuki Yasunaga、Ryo Naito、Toru Kontani、Shin-ichi Tsukamoto、Tamako Nomura、Tokio Yamaguchi、Toshiyasu Mase
DOI:10.1021/jm960760d
日期:1997.4.1
A series of N-[2-[(substituted chroman-8-yl)oxy]ethyl]-4-(4-methoxyphenyl)butylamines was prepared and examined for their 5-HT1A receptor antagonist activity. The parent compound 3a and seven analogs bearing five kinds of substituents on the chroman ring were prepared from the corresponding 8-hydroxychroman intermediates. Radioligand binding assays proved the compounds 3a-h to have high affinity for