100397-13-5Relevant articles and documents
Design, synthesis and biological evaluation of hydroxypyridinone-coumarin hybrids as multimodal monoamine oxidase B inhibitors and iron chelates against Alzheimer's disease
Zhang, Changjun,Yang, Ke,Yu, Sihang,Su, Jing,Yuan, Shengli,Han, Jiaxin,Chen, Yan,Gu, Jinping,Zhou, Tao,Bai, Renren,Xie, Yuanyuan
, p. 367 - 382 (2019)
A series of hybrids of hydroxypyridinone and coumarin were rationally designed, synthesized and biologically evaluated for their iron ion chelating and MAO-B inhibitory activities. Most of the compounds displayed excellent iron ion chelating effects and moderate to good anti-MAO-B activities. Compound 27a exhibited the most potent activity against MAO-B, with an IC50 value of 14.7 nM. Importantly, 27a showed good U251 cell protective effect and significantly ameliorated the cognitive dysfunction of scopolamine-induced AD mice. Moreover, molecular docking was performed to elucidate the probable ligand-receptor interaction, and the structure-activity relationships were also summarized.
ALA hybrid 3-hydroxypyridone derivative as well as preparation method and application thereof
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Paragraph 0051; 0160; 0163, (2021/07/17)
The invention designs and synthesizes a novel anti-tumor active compound with iron chelating property and photosensitive activity based on the principles of reasonable drug design, drug-likeness and the like. The invention aims to provide a preparation me
Coumarin hybrid pyridinone amide derivative with potential anti-AD activity and preparation method and application of derivative
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Paragraph 0109; 0111, (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.