Design, synthesis and systemic acquired resistance of 2-benzothiadiazolylquinoline-4-carboxamides by COI1 based virtual screening.

Xiaoyu Liu, Hongwei Yang, Yaru Sun, Yuting Huang, Shuang Hong, Haolin Yuan, Wei Gao, Liangfu Tang, Zhijin Fan

Abstract read

In one paragraph

Article in Molecular diversity, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

9 authors.

Xiaoyu LiuState Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, No. 94, Weijin Road, Tianjin, 300071, People's Republic of China.

Hongwei YangState Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, No. 94, Weijin Road, Tianjin, 300071, People's Republic of China.

Yaru SunState Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, No. 94, Weijin Road, Tianjin, 300071, People's Republic of China.

Yuting HuangState Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, No. 94, Weijin Road, Tianjin, 300071, People's Republic of China.

Shuang HongState Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, No. 94, Weijin Road, Tianjin, 300071, People's Republic of China.

Haolin YuanState Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, No. 94, Weijin Road, Tianjin, 300071, People's Republic of China.

Wei GaoState Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, No. 94, Weijin Road, Tianjin, 300071, People's Republic of China.

Liangfu TangState Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, No. 94, Weijin Road, Tianjin, 300071, People's Republic of China. lftang@nankai.edu.cn.

Zhijin FanState Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, No. 94, Weijin Road, Tianjin, 300071, People's Republic of China. fanzj@nankai.edu.cn.

Funding

the Frontiers Science Center for New Organic Matter, Nankai University 63181206the National Key Research & Development Program of China 2022YFD1700400

6 · The paper itself

Abstract

Coronatine-insensitive 1 (COI1) has been identified as a target receptor of plant elicitor coronatine (COR). To discover novel plant elicitor leads, most of the potential molecules among 129 compounds discovered from the ZINC database by docking based virtual screening targeting COI1 were quinoline amides. On this lead basis, 2-benzothiadiazolylquinoline-4-carboxamides were rationally designed and synthesized for bioassay. All target compounds did not show significantly in vitro antifungal activity, compounds 4d, 4e and 4o displayed good in vivo systemic acquired resistance activity for Arabidopsis thaliana against Hyaloperonospora arabidopsidis isolate Noco2 with over 80% of inhibitory rate at the concentration of 50 μM. These results indicate that 2-benzothiadiazolylquinoline-4-carboxamides are promising plant elicitor leads for further study.

Indexed as

Antifungal AgentsArabidopsis ProteinsDrug DesignQuinolinesThiadiazolesArabidopsisDisease ResistanceMolecular Docking SimulationPlant DiseasesStructure-Activity RelationshipAntifungal AgentsArabidopsis ProteinsQuinolinesThiadiazolesBenzothiadiazoleCOI1Molecular designPlant elicitorQuinolineSynthesisSystemic acquired resistance activityVirtual screening

Identifiers

PMID38679675

DOI10.1007/s11030-024-10849-1

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.