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  1. No Access

    Article

    Two New Aromatic Sesquiterpenes from the Leaves of Nicotiana tabacum and Their Aroma Character

    Two new aromatic sesquiterpenes, 7-isopropyl-2,2,5-trimethyl-2H-chromene (1) and 7-isopropyl-5- (methoxymethyl)-2,2-dimethyl-2H-chromene (2), were isolated from the leaves of Nicotiana tabacum (a mutant tobacco f...

    Heng Wu, Yi Han, **a Zhang, **ao-Wei Gong… in Chemistry of Natural Compounds (2024)

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    Isochromenes from the Nicotiana tabacum-Derived Endophytic Fungus Aspergillus versicolor and Their Bioactivities

    Two new isochromenes, 5-methoxy-3-methyl-7-prenyl-1H-isochromene (1) and 7-(3-hydroxypropyl)-5-methoxy-3-methyl-1H-isochromene (2), along with four known ones (3–6) were isolated from the fermentation products of...

    Hua-Yin Liu, Feng-**an Yang, Jia-Meng Dai, Meng-Jie Liang… in Chemistry of Natural Compounds (2023)

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    Two New Anti-Tobacco Mosaic Virus Quinolin-2(1H)-Ones from the Twigs of Cassia auriculata

    Two new quinolin-2(1H)-ones, 7-methoxy-6-methyl-4-(4-methylfuran-2-yl)quinolin-2(1H)-one (1) and 7-hydroxy-6-methyl-4-(4-methylfuran-2-yl)quinolin-2(1H)-one (2), were isolated from the twigs of Cassia auriculata....

    Chao-Pei Zheng, Wen **ong, Ling-Fang Zhang, Wang **… in Chemistry of Natural Compounds (2023)

  4. Article

    Open Access

    Antivirus isoindolinone alkaloids with rare oxocyclopenta[f]isoindole frameworks isolated from the stems of flue cured tobacco

    Since Nicotiana tabacum (tobacco) has important significance to humans for their medicinal uses, to find antivirus activities inhibitors from tobacco, increase its medicinal value, and comprehensive utilization o...

    Qiu-Fen Hu, Yue-Yu Ma, Hua-Yin Liu… in Chemical and Biological Technologies in Ag… (2022)

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    Article

    Two New Furo[3,2-c]Quinolines from the Stems of Nicotiana tabacum and Their Anti-Tobacco Mosaic Virus Activity

    Two new (1 and 2), together with two known (3 and 4), quinoline alkaloids were isolated from the stems of Nicotiana tabacum. Their structures were elucidated using spectroscopic methods, including extensive 1H, 1...

    Hua-Yin Liu, Feng-**an Yang, Meng-Jie Liang… in Chemistry of Natural Compounds (2022)

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    Two New Antibacterial Anthraquinones from the Twigs of Cassia alata

    Two new anthraquinones, 2,6-dimethyl-3-hydroxy-5-methoxyanthraquinone (1) and 2,5-dimethyl-6-hydroxy-3-methoxyanthraquinone (2), were isolated from the twigs of Cassia alata. Their structures were determined by m...

    Wen-Wu Yang, Dong **ao, Geng-Yun Yin, Le-Le Deng… in Chemistry of Natural Compounds (2022)

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    Article

    Chromone Derivatives from Cassia auriculata and their Antibacterial Activity

    Two new chromone derivatives (1 and 2) were isolated from the twigs of Cassia auriculata. Their structures were elucidated by spectroscopic methods, including extensive 1D and 2D NMR techniques. Compounds 1 an...

    Jia-Rui Jiang, Jian-Duo Zhang, Geng-Yun Yin… in Chemistry of Natural Compounds (2022)

  8. No Access

    Article

    Two New Anti-Tobacco Mosaic Virus Quinoline Alkaloids from the Stems of Nicotiana tabacum

    Two new quinoline alkaloids, 4-acetyl-7-isopropyl-6-methylquinolin-2(1H)-one (1) and 4-acetyl-7-isopropyl-5-methylquinolin-2(1H)-one (2), were isolated from the stems of Nicotiana tabacum. Their structures were d...

    Le-Le Deng, Wen-Wu Yang, Jia-Rui Jiang, Li Xu… in Chemistry of Natural Compounds (2022)

  9. No Access

    Article

    Two New Anti-Tobacco Mosaic Virus Isoindolin-1-Ones from the Leaves of Nicotiana tabacum

    Two new isoindolin-1-ones, 6-(3-hydroxypropyl)-2,4-dimethylisoindolin-1-one (1) and 4-(hydroxymethyl)-6-(3-hydroxypropyl)-2-methylisoindolin-1-one (2), were isolated from the leaves of Nicotiana tabacum. Their st...

    Li Xu, Tao Zhou, Jian-Duo Zhang, Le-Le Deng… in Chemistry of Natural Compounds (2021)