one of the most established oncogenic miRNAs, is found to be upregulated in a wide range of cancers making it an attractive therapeutic target. Employment of a luciferase-based live-cell reporter assay in a high-throughput screen of >300,000 small molecules led to the discovery of a new class of ether-amide miR-21 inhibitors. Following a structure-activityrelationshipstudy, an optimized lead molecule
[EN] BENZOXAZOLE DERIVATIVE COMPOUNDS WITH ANTICANCER EFFECTS<br/>[FR] COMPOSÉS DÉRIVÉS DE BENZOXAZOLE AYANT DES EFFETS ANTICANCÉREUX
申请人:ANADOLU UNIV
公开号:WO2020204864A1
公开(公告)日:2020-10-08
The present invention relates to novel benzoxazole derivative compounds with anticancer effects and the use of these compounds in the treatment of various cancer types. In the present invention, anticarcinogenic compounds are obtained by using the precursor of 6-diamino-N-(4-(5-fluorobenzo[d]thiazo]e-2-yl)-2- rnethyIphenyl)hexanamide
本发明涉及具有抗癌作用的新型苯并噁唑衍生物化合物以及这些化合物在治疗各种癌症类型中的应用。在本发明中,通过使用6-二氨基-N-(4-(5-氟苯并[ d ]噻唑]e-2-yl)-2- rnethyIphenyl)hexanamide的前体获得抗癌化合物。
Synthesis of some new benzoxazole derivatives and investigation of their anticancer activities
anticancer activity. In this study, it is aimed to obtain new phortress analogues by bioisosteric replacement of benzothiazole core in the structure to benzoxazole ring system. Synthesis of compounds (3a-3p) were performed according to literature methods. Their structures were elucidated by IR, 1H-NMR, 13C-NMR, 2D-NMR and HRMS spectroscopic methods. Cytotoxicity (MTT), inhibition of DNA synthesis and flow
Synthesis, Anti-Breast Cancer Activity, and Molecular Modeling of Some Benzothiazole and Benzoxazole Derivatives
作者:Mohamed A. Abdelgawad、Amany Belal、Hany A. Omar、Lamees Hegazy、Mostafa E. Rateb
DOI:10.1002/ardp.201300044
日期:2013.7
A new series of benzothiazoles and benzoxazoles was synthesized using 4‐benzothiazol‐2‐yl‐phenylamine and 4‐benzoxazol‐2‐yl‐phenylamine as starting materials. All the prepared compounds were evaluated for their antitumor activities against human breast cancer cell lines, MCF‐7 and MDA‐231, using 3‐(4,5‐dimethylthiazol‐2‐yl)‐2,5‐diphenyltetrazolium bromide (MTT) cell viability analysis. Almost all the
novel turn-off fluorescentprobe bearing a benzoxazole fluorophore has been synthesised and characterised. Its recognition properties towards different metal ions have been researched by spectrometry. The probe was highly selective and sensitive to Hg2+ and showed a complexation ratio towards Hg2+ of 1:1. Its fluorescence intensity varied almost linearly with the concentration of Hg2+ (1.6~8.6 μmol