773137-68-1Relevant academic research and scientific papers
Discovery of novel N-benzylbenzamide derivatives as tubulin polymerization inhibitors with potent antitumor activities
Zhu, Huajian,Li, Wenlong,Shuai, Wen,Liu, Yang,Yang, Limei,Tan, Yuchen,Zheng, Tiandong,Yao, Hong,Xu, Jinyi,Zhu, Zheying,Yang, Dong-Hua,Chen, Zhe-Sheng,Xu, Shengtao
, (2021/03/08)
A series of novel N-benzylbenzamide derivatives were designed and synthesized as tubulin polymerization inhibitors. Among fifty-one target compounds, compound 20b exhibited significant antiproliferative activities with IC50 values ranging from 12 to 27 nM against several cancer cell lines, and possessed good plasma stability and satisfactory physicochemical properties. Mechanism studies demonstrated that 20b bound to the colchicine binding site and displayed potent anti-vascular activity. Notably, the corresponding disodium phosphate 20b-P exhibited an excellent safety profile with the LD50 value of 599.7 mg/kg (i.v. injection), meanwhile, it significantly inhibited tumor growth and decreased microvessel density in liver cancer cell H22 allograft mouse model without obvious toxicity. Collectively, 20b and 20b-P are novel promising anti-tubulin agents with more druggable properties and deserve to be further investigated for cancer therapy.
The discovery of novel small molecule allosteric activators of aldehyde dehydrogenase 2
Tian, Wei,Guo, Jiapeng,Zhang, Qingsen,Fang, Shaoyu,Zhou, Ruolan,Hu, Jian,Wang, Mingping,Zhang, Yuefan,Guo, Jin-Min,Chen, Zhuo,Zhu, Ju,Zheng, Canhui
, (2020/12/30)
Aldehyde dehydrogenase 2 (ALDH2) plays important role in ethanol metabolism, and also serves as an important shield from the damage occurring under oxidative stress. A special inactive variant was found carried by 35–45% of East Asians. The variant carriers have recently been found at the higher risk for the diseases related to the damage occurring under oxidative stress, such as cardiovascular and cerebrovascular diseases. As a result, ALDH2 activators may potentially serve as a new class of therapeutics. Herein, N-benzylanilines were found as novel allosteric activators of ALDH2 by computational virtual screening using ligand-based and structure-based screening parallel screening strategy. Then a structural optimization was performed and has led to the discovery of the compound C6. It has good activity in vitro and in vivo, which could reduce infarct size by ～70% in ischemic stroke rat models. This study provided good lead compounds for the further development of ALDH2 activators.
ALDH2 agonist, preparation method and application thereof
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Paragraph 0048; 0050; 0054-0055, (2019/07/10)
The invention belongs to the technical field of medicines, and particularly relates to an ALDH2 agonist, a preparation method and application thereof. The ALDH2 agonist has a novel structure and excellent ALDH2 agonist activity.
NOVEL 4,6-DISUBSTITUTED AMINOPYRIMIDINE DERIVATIVES HAVING BOTH AROMATIC AND HALOGENIC SUBSTITUENTS
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, (2014/03/24)
Certain 4,6-disubstituted aminopyrimidine derivatives having both aromatic and halogenic substituents.
