Synthesis of Flavonoid Derivatives of Cytisine. 5. Aminomethylation of 6-Hydroxyaurones
作者:A. V. Popova、S. P. Bondarenko、E. V. Podobii、M. S. Frasinyuk、V. I. Vinogradova
DOI:10.1007/s10600-017-2096-y
日期:2017.7
Aminomethylation of 6-hydroxy- and 6-hydroxy-7-methylaurones by the alkaloid cytisine was studied. It was shown that the aminomethylation of the 6-hydroxyaurones occurred at the 7-position of the benzofuran ring and at the 5-position if the 7-position was occupied.
New Heterocyclic Pyrano[2′,3′:5,6]Chromeno[3,2-c]Pyridin-4-Ones and Furo[2′,3′:5,6]Chromeno[3,2-c]Pyridin-3(2H)-Ones Synthesized Via a Hetero-Diels–Alder Reaction
作者:A. V. Popova、G. P. Mrug、K. M. Kondratyuk、S. P. Bondarenko、M. S. Frasinyuk
DOI:10.1007/s10600-016-1846-6
日期:2016.11
hetero-Diels–Alder reactions was studied. Isoflavones and aurones were used as examples to show that their Mannich bases reacted with 4-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)morpholine through an elimination mechanism and subsequent cycloaddition to form derivatives of the new heterocyclic systems pyrano[2′,3′:5,6]chromeno[3,2-c]pyridin-4-one and furo[2′,3′:5,6]chromeno[3,2-c]pyridin-3(2H)-one.
[EN] AURONES AND METHODS OF USING AURONES TO TREAT TUBERCULOSIS<br/>[FR] AURONES ET MÉTHODES D'UTILISATION D'AURONES POUR TRAITER LA TUBERCULOSE
申请人:MIDDLE TENNESSEE STATE UNIV
公开号:WO2020223439A1
公开(公告)日:2020-11-05
This disclosure describes compounds, compositions, and methods for treating or preventing infection or disease including, in some specific embodiments, treating or preventing tuberculosis and/or infection with Mycobacterium tuberculosis (Mtb). In one aspect, this disclosure describes aurones including, for example, aurone 9504, aurone 9505, aurone 9501, aurone 9510, aurone AA2A, and aurone AA8, compositions including aurones, and methods of using aurones for treating or preventing tuberculosis.
Substituted aurones were found to have antitrypanosomal, antifungal and immunomodulatory activity. The invention provides novel aurone compounds, pharmaceutical compositions, and methods encompassing medical and veterinary applications.