Author

Shoji Maehara

Observed names: Maehara, Shoji, S Maehara, 前原, 昭次, 昭次前原

Institution: Fukuyama University

Observed institution: Fukuyama University

ORCID: 0000-0001-5787-6546

Observed ORCID: 0000-0001-5787-6546

OpenAlex ID: A5073615687

Stereoselective Oxidation at C-4 of Flavans by the Endophytic Fungus Diaporthe sp. Isolated from a Tea Plant

2005 · Andria Agusta, Shoji Maehara, et al. · Chemical and Pharmaceutical Bulletin · 142

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Transformation of Cinchona Alkaloids into 1-N-Oxide Derivatives by Endophytic Xylaria sp. Isolated from Cinchona pubescens.

2003 · Hirotaka Shibuya, Chinami Kitamura, et al. · Chemical and Pharmaceutical Bulletin · 69

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Microbial Conversion of Curcumin into Colorless Hydroderivatives by the Endophytic Fungus Diaporthe sp. Associated with Curcuma longa

2011 · Shoji Maehara, Michiteru Ikeda, et al. · Chemical and Pharmaceutical Bulletin · 40

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Biooxidation of (+)-Catechin and (-)-Epicatechin into 3,4-Dihydroxyflavan Derivatives by the Endophytic Fungus Diaporthe sp. Isolated from a Tea Plant

2005 · Hirotaka Shibuya, Andria Agusta, et al. · Chemical and Pharmaceutical Bulletin · 39

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Cinchona Alkaloids Are Also Produced by an Endophytic Filamentous Fungus Living in Cinchona Plant

2011 · Shoji Maehara, Partomuan Simanjuntak, et al. · Chemical and Pharmaceutical Bulletin · 35

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Stereoselective Oxidation at C‐4 of Flavans by the Endophytic Fungus Diaporthe sp. Isolated from a Tea Plant.

2006 · Andria Agusta, Shoji Maehara, et al. · ChemInform · 34

Ability of endophytic filamentous fungi associated with Cinchona ledgeriana to produce Cinchona alkaloids

2012 · Shoji Maehara, Partomuan Simanjuntak, et al. · Journal of Natural Medicines · 31

Composition of endophytic fungi living in Cinchona ledgeriana (Rubiaceae)

2009 · Shoji Maehara, Partomuan Simanjuntak, et al. · Journal of Natural Medicines · 29

Shogaol but not gingerol has a neuroprotective effect on hemorrhagic brain injury: Contribution of the α, β-unsaturated carbonyl to heme oxygenase-1 expression

2018 · Masatoshi Ohnishi, Mayu Ohshita, et al. · European Journal of Pharmacology · 23

Composition of the endophytic filamentous fungi associated with Cinchona ledgeriana seeds and production of Cinchona alkaloids

2015 · Shoji Maehara, Andria Agusta, et al. · Journal of Natural Medicines · 23

Anthraquinone-containing compound in rhubarb prevents indole production via functional changes in gut microbiota

2020 · Kento Takayama, Shoji Maehara, et al. · Journal of Natural Medicines · 18

Bioproduction of Cinchona Alkaloids by the Endophytic Fungus Diaporthe sp. Associated with Cinchona ledgeriana

2012 · Shoji Maehara, Partomuan Simanjuntak, et al. · Chemical and Pharmaceutical Bulletin · 14

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High ophiobolin A production in endophytic fungus Bipolaris sp. associated with Datura metel

2019 · Shoji Maehara, Chihiro Yamane, et al. · Natural Product Research · 11

Endophyte composition and Cinchona alkaloid production abilities of Cinchona ledgeriana cultivated in Japan

2018 · Shoji Maehara, Andria Agusta, et al. · Journal of Natural Medicines · 10

Indoleamine 2, 3-dioxygenase is responsible for low stress tolerance after intracerebral hemorrhage

2023 · Masatoshi Ohnishi, Marina Akagi, et al. · PLoS ONE · 9

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Anti-SARS-CoV-2 Agents in Artemisia Endophytic Fungi and Their Abundance in Artemisia vulgaris Tissue

2023 · Shoji Maehara, Shogo Nakajima, et al. · Journal of Fungi · 8

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Curcuma sp.‐derived dehydrocurdione induces heme oxygenase‐1 through a M ichael reaction between its α, β‐ unsaturated carbonyl and Keap1

2018 · Masatoshi Ohnishi, Tomoka Urasaki, et al. · Phytotherapy Research · 7

Aroma of citral repels mice and exerts antioxidant effects as a functional food

2024 · Masatoshi Ohnishi, Kengo Banshoya, et al. · Flavour and Fragrance Journal · 6

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A Glycyrrhizin Derivative with a More Potent Inhibitory Activity against High-Mobility Group Box 1 Efficiently Discovered by Chemical Synthesis Inspired by the Bioconversion Products of an Endophytic Fungus Isolated from Licorice

2024 · Aoi Machida, Kengo Banshoya, et al. · Journal of Medicinal Chemistry · 5

Environmental differences between Japan and Indonesia provide endophyte diversity associated with Artemisia plant and variety of artemisinin derivatives in microbial conversion

2023 · Shoji Maehara, Ahmad Fathoni, et al. · Journal of Natural Medicines · 5

In Vitro and in Silico Studies of Potential Coronavirus-Specific 3C-Like Protease Inhibitors

2021 · Shoji Maehara, Manami Kobayashi, et al. · Chemical and Pharmaceutical Bulletin · 5

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Thrombin-induced kynurenine 3-monooxygenase causes variations in the kynurenine pathway, leading to neurological deficits in a murine intracerebral hemorrhage model

2024 · Masatoshi Ohnishi, Kengo Banshoya, et al. · Journal of Pharmacological Sciences · 4

Potent SARS-CoV-2 3C-like protease inhibitor ( +)-eupenoxide-3,6-diketone (IC50: 0.048 μM) was synthesized based on ( +)-eupenoxide; lead from ( +)-eupenoxide analogs study by endophytic fermentation

2025 · Shoji Maehara, Moeka Kumamoto, et al. · Journal of Natural Medicines · 3

Selective α-glucosidase inhibitory activity of (+)-eupenoxide and 3-ketone derivatives produced by the endophytic fungus of Aspergillus sp.

2025 · Shoji Maehara, Sachi Shibata, et al. · Journal of Natural Medicines · 2

Development of an Injectable Formulation of a Water-Insoluble Glycyrrhizin Derivative That Potently Inhibits High-Mobility Group Box 1 in Murine Intracerebral Hemorrhage

2025 · Aoi Machida, Kengo Banshoya, et al. · Molecular Pharmaceutics · 2

Works count: 54

Citation count: 574

H-index: 12

I10-index: 14