64382-92-9Relevant articles and documents
Optimization of the chromone scaffold through QSAR and docking studies: Identification of potent inhibitors of ABCG2
Roussel, Emile,Tran-Nguyen, Viet-Khoa,Bouhedjar, Khalid,Dems, Mohamed Abdesselem,Belaidi, Amine,Matougui, Brahim,Peres, Basile,Azioune, Ammar,Renaudet, Olivier,Falson, Pierre,Boumendjel, Ahcène
, (2019)
The membrane transporter BCRP/ABCG2 has emerged as a privileged biological target for the development of small compounds capable of abolishing multidrug resistance. In this context, the chromone skeleton was found as an excellent scaffold for the design o
Synthetic method 2 and 4 - dibromobenzyl alcohol
-
Paragraph 0037-0039, (2021/10/11)
The invention provides 2-4 - dibromobenzyl alcohol synthesis method, and the specific steps are as follows: S1, 2, 4 - dibromotoluene is brominated 2 and 4 - dibromobenzyl bromide in a radical initiator. S2 represents 2, 4 - dibromobenzylacetate in acetat
COMPOUNDS AND USES THEREOF
-
Page/Page column 339-340, (2021/08/06)
The present disclosure features compounds useful for the treatment of BAF complex-related disorders.
tBuOK-Promoted Cyclization of Imines with Aryl Halides
Li, Ya-Wei,Zheng, Hong-Xing,Yang, Bo,Shan, Xiang-Huan,Qu, Jian-Ping,Kang, Yan-Biao
supporting information, p. 4553 - 4556 (2020/06/08)
A transition-metal-free indole synthesis using radical coupling of 2-halotoluenes and imines via the later-stage C-N bond construction was reported for the first time. It includes an aminyl radical generation by C-H cleaving addition of 2-halotoluenes to imines via the carbanion radical relay and an intramolecular coupling of aryl halides with aminyl radicals. One standard condition can be used for all halides including F, Cl, Br, and I. No extra oxidant or transition metal is required.
Strategy for Overcoming Full Reversibility of Intermolecular Radical Addition to Aldehydes: Tandem C-H and C-O Bonds Cleaving Cyclization of (Phenoxymethyl)arenes with Carbonyls to Benzofurans
Zheng, Hong-Xing,Shan, Xiang-Huan,Qu, Jian-Ping,Kang, Yan-Biao
supporting information, p. 3310 - 3313 (2018/06/11)
An intermolecular addition of carbon radicals enabled by a cascade radical coupling strategy is developed. It includes an intermolecular alkyl radical addition to a carbonyl group followed by an intramolecular alkoxy radical addition to haloarenes and produces substituted benzofurans in high yields. The radical nature of this reaction is explored by radical trapping experiments and EPR analysis. The mechanism is investigated by KIE experiments and control experiments. This method could provide rapid and practical access to the key intermediate of TAM-16, a safe and potent antibacterial agent for treating tuberculosis, and, therefore, is of great importance for organic synthesis and the pharmaceutical industry.
NOVEL ACYL GUANIDINE DERIVATIVES
-
Page/Page column 11-12, (2011/04/24)
The present invention provides a pharmaceutical which possesses an excellent inhibitory effect on NHE3 (Na+/H+ exchanger type 3) and effectively improves diseases or conditions of organs in which NHE3 is expressed.
The first syntheses of 3-bromofascaplysin, 10-bromofascaplysin and 3,10-dibromofascaplysin-marine alkaloids from Fascaplysinopsis reticulata and Didemnum sp. by application of a simple and effective approach to the pyrido[1,2-a:3,4-b′]diindole system
Zhidkov, Maxim E.,Baranova, Olga V.,Balaneva, Nadezhda N.,Fedorov, Sergey N.,Radchenko, Oleg S.,Dubovitskii, Sergey V.
, p. 7998 - 8000 (2008/03/14)
A simple and practical approach for the synthesis of the marine sponge pigment fascaplysin was used for the total syntheses of its natural derivatives, the marine alkaloids 3-bromofascaplysin, 10-bromofascaplysin, and 3,10-dibromofascaplysin. The conditions of each step were revised, and as a result these compounds were produced by identical procedures with total yields of 40-43%.