86788-51-4Relevant articles and documents
Coumarin hybrid pyridinone amide derivative with potential anti-AD activity and preparation method and application of derivative
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Paragraph 0234; 0238-0240, (2020/02/27)
The invention discloses a coumarin hybrid pyridinone amide derivative and a preparation method and application thereof. The coumarin hybrid pyridinone amide derivative and pharmacologically acceptablesalt thereof are shown in the formula (I) and the formula (II), and the derivative can be used for preparing drugs for resisting the Alzheimer's disease, the Parkinson's disease or treating other diseases or symptoms by suppressing monoamine oxidase, chelating metallic iron ions, resisting A and resisting oxidation.
Design, synthesis and biological evaluation of coumarin-based N-hydroxycinnamamide derivatives as novel histone deacetylase inhibitors with anticancer activities
Cheng, Maojun,Ding, Jiaoli,Fang, Yuanying,Guan, Zhiyu,Guo, Jie,Jin, Yi,Liu, Jing,Wan, Yang,Wang, Rikang,Xie, Sai-Sai,Zhang, Zhipeng
, (2020/07/10)
A series of novel coumarin-based N-hydroxycinnamamide derivatives were designed and synthesized as histone deacetylase (HDAC) inhibitors. Most of the synthesized compounds showed potent HDAC inhibitory activity and significant antiproliferative activity a
Peptides N-connected to hydroxycoumarin and cinnamic acid derivatives: Synthesis and fluorescence spectroscopic, antioxidant and antimicrobial properties
Ghalehshahi, Hajar G.,Balalaie, Saeed,Aliahmadi, Atousa
, p. 8831 - 8842 (2018/06/11)
The tripeptide Tyr-Gly-Ser and a series of conjugations to coumarin, cinnamic and gallic acid were synthesized in salt form and their antioxidant and antimicrobial activities were investigated. The N-connecting hydroxycoumarin, cinnamic and gallic acid derivatives to peptides and the use of BBr3 as a demethylating agent for peptides was reported. Their activities were investigated based on the conjugated moiety structures. Studies of their activities showed that conjugated tripeptides 7,8-dihydroxycoumarin-peptide (17), caffeic acid-peptide (22) and gallic acid-peptide (28) were found to be superior to ascorbic acid with respect to their antioxidant activity, and 12, 14, 24, and 25 exhibited the most antimicrobial activity in the series compared to amoxicillin. Additionally, the incredible florescence intensity and brightness of 17 in water and DMSO, compared to other synthesized compounds, qualified this peptide as a suitable probe in the human body.