2-Arylidene-5 H-噻唑并[2,3 - b ]喹唑啉--3,5 [2 H ]-二酮及其苯并喹唑啉衍生物的简便合成方法
摘要:
各种5 H-噻唑并[2,3- b ]喹唑啉-3,5 [2 H ]-二酮(7a,b),2-亚芳基-5 H-噻唑并[2,3 - b ]喹唑啉-3,通过简单和简单的方法合成了5 [2 H ]-二酮(9a-o)和2-芳叉基5 H-噻唑并[2,3 - b ]苯并喹唑啉-3,5 [2 H ]-二酮(12a,b)。有效的方法。
[EN] INHIBITORS OF THE NOTCH TRANSCRIPTIONAL ACTIVATION COMPLEX AND METHODS FOR USE OF THE SAME<br/>[FR] INHIBITEURS DU COMPLEXE D'ACTIVATION DE TRANSCRIPTION DU RÉCEPTEUR NOTCH ET PROCÉDÉS D'UTILISATION DE CES DERNIERS
申请人:UNIV MIAMI
公开号:WO2016154255A1
公开(公告)日:2016-09-29
Disclosed herein are inhibitors of the Notch transcriptional activation complex, and methods for their use in treating or preventing diseases, such as cancer. The inhibitors described herein can include compounds of Formula (I) and pharmaceutically acceptable salts thereof: Formula (I), wherein the substituents are as described.
A new approach for the N- and S-galactosylation of 5-arylidene-2-thioxo-4-thiazolidinones
作者:Ahmed I. Khodair、Jean-Pierre Gesson
DOI:10.1016/j.carres.2011.09.035
日期:2011.10
N- and S-galactosylation was carried out via the reaction of 5-((Z)-arylidene)-2-thioxo-4-thiazolidinones with 2,3,4,6-tetra-O-acetyl-α-d-galactopyranosyl bromide under alkaline conditions or under silylation conditions. Deacetylation of the N-galactosylation products was performed with concentrated hydrochloric acid in methanol (3.5%) or sodiummethoxide in methanol without cleavage of the 2-thioxo-4-thaizolidinone
New N-ribosides and N-mannosides of rhodanine derivatives with anticancer activity on leukemia cell line: Design, synthesis, DFT and molecular modelling studies
作者:Ahmed I. Khodair、Mohamed K. Awad、Jean-Pierre Gesson、Yaseen A.M.M. Elshaier
DOI:10.1016/j.carres.2019.107894
日期:2020.1
anticancer. The reaction of 2-thioxo-4-thiazolidinone (rhodanine) derivatives, as aglycon part, was done with ribofuranose and mannopyranose sugars (glycone part) followed by deacetylation without cleavage of the rhodanine under acidic medium. Conformational analysis has been studied using NMR methods (2D, DQF-COSY, HMQC and HMBC). All final the new deprotected nucleosides were screened against leukemia
Inhibitors of the Notch transcriptional activation complex and methods for use of the same
申请人:UNIVERSITY OF MIAMI
公开号:US10501413B2
公开(公告)日:2019-12-10
Disclosed herein are inhibitors of the Notch transcriptional activation complex, and methods for their use in treating or preventing diseases, such as cancer. The inhibitors described herein can include compounds of Formula (I) and pharmaceutically acceptable salts thereof: Formula (I), wherein the substituents are as described.