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  1. No Access

    Article

    A fluorescent probe based on cyclochalcone for detecting peroxynitrite

    A novel cyclic chalcone fluorescent probe C-PN was synthesized to detect ONOO−. After reaction with peroxynitrite, the double bond of C-PN in the cyclic chalcone structure was disconnected, which caused the chang...

    Li-Hao Liu, **an-Zhao Shang, Jian-Hao Yuan… in Photochemical & Photobiological Sciences (2024)

  2. No Access

    Article

    Two New Antibacterial Isoindolin-1-Ones from Sun-Cured Tobacco and Their Potential Application in Antiseptic Cigarette Tip** Paper

    Two new isoindolin-1-ones (1 and 2), were isolated from the stems of Nicotiana tabacum (a cultivar of sun-cured tobacco with high resistance to black shank diseases, which originated from Huize local sun-cured to...

    Heng Wu, Ling Zhang, Yong-Hua Pan, Lu Zhao… in Chemistry of Natural Compounds (2024)

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    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)

  4. No Access

    Article

    Two New Benzofulvene Sesquiterpenoids from the Stems of Nicotiana tabacum and their Antibacterial Activity

    Two new benzofulvene sesquiterpenoids, tabanoids A and B (1 and 2) as well as five known sesquiterpenoids (3–7) were isolated from the stem of Nicotiana tabacum. Their structures were determined mainly by spectro...

    Shan-Zhai Shang, Jia-Meng Dai, Wen **ong, Hui-** Wang… in Chemistry of Natural Compounds (2023)

  5. No Access

    Article

    Antibacterial Aromatic Sesquiterpenes from the Leaves of Nicotiana tabacum

    Two new aromatic sesquiterpenes, 1-isopropyl-5-methoxy-3,7-dimethylnaphthalene (1) and 3-hydroxymethyl-1-isopropyl-5-methoxy-7-methylnaphthalene (2), as well as five known sesquiterpenes (3–7), were isolated from...

    Jia-Meng Dai, Wen **ong, Wen-Yuan Wang, Hui-** Wang… in Chemistry of Natural Compounds (2023)

  6. No Access

    Article

    Two New Sesquiterpenes from Leaves of Nicotiana tabacum and their Antibacterial Activity

    Two new sesquiterpenes, nicosesquites A and B (1 and 2) as well as four known sesquiterpenes (3–6) were isolated from the leaves of Nicotiana tabacum. Their structures were determined mainly by spectroscopic meth...

    Jie-Yun Cai, Jia-Meng Dai, Wen **ong, Hui-** Wang… in Chemistry of Natural Compounds (2023)

  7. No Access

    Article

    Two New Alkaloids from the Seeds of Cassia alata and Their Anti-Tobacco Mosaic Virus Activity

    Two new alkaloids, 3-(hydroxymethyl)-6,9-dimethyl-7H-benzo[de]quinolin-7-one (1) and 3-(hydroxymethyl)-8-methoxy-6,9-dimethyl-7H-benzo[de]quinolin-7-one (2), together with two known alkaloids (3 and 4) were isola...

    Yan Yang, Shan-Zhai Shang, Wei Zhao, Huan-huan **ng… in Chemistry of Natural Compounds (2017)